eBooks

Aerospace & Defense Electronics Supplement 2026

Mon, 15 Jun 2026 11:25:00 -0400

This A&D Electronics Supplement eBook explores the technologies shaping next-generation military and aerospace systems. Featuring expert insights on rad-hard MOSFET screening, AEC-Q semiconductors, RF over fiber solutions, advanced defense cabling, and precision additive manufacturing for RF and mmWave applications, the collection highlights innovations driving performance, reliability, and mission readiness in extreme environments.

New Technologies in Electronic Warfare

Tue, 02 Jun 2026 12:14:00 -0400

As electronic warfare systems evolve to address increasingly complex and contested electromagnetic environments, advances in RF technologies, wideband architectures, semiconductor devices and testing methodologies are driving new levels of performance and adaptability. New Technologies in Electronic Warfare explores the innovations enabling enhanced spectrum awareness, mission effectiveness and system reliability across next-generation defense and aerospace applications.

Guide to Qualifying Space and Defense Grade Electronic Components

Mon, 01 Jun 2026 16:23:00 -0400

This eBook, "Guide to Qualifying Space and Defense Grade Electronic Components", brings together recent expert insights to help engineers, designers, and program managers navigate the complex landscape of high-reliability electronics. The articles in this Ebook provide a current overview of key considerations for qualifying electronic components for space and defense applications. From component-level screening to system-level integration, the insights presented here reflect the evolving challenges and innovations shaping the industry. As missions become more complex and performance expectations continue to rise, a disciplined approach to qualification remains essential to achieving success in the harshest environments engineering has encountered.

Satellite & Space Special Focus

Thu, 14 May 2026 13:58:00 -0400

The Satellite & Space Special Focus eBook highlights the latest in space-grade RF technology, SATCOM innovation and market trends shaping the industry. It features expert insights on advanced feed systems, digital RF ground segments, hybrid phased arrays and space situational awareness. The issue also showcases products and solutions designed for high performance and reliability in mission-critical environments.

Cables and Connectors Special Focus

Thu, 12 Mar 2026 14:02:00 -0400

The annual Cables and Connectors Special Focus section covers several high-performance topics and products including “Shielding Effectiveness of SMPM” from W. L. Gore & Associates; “How to Select the Best RF Cabling for Harsh Environments” by Cinch Connectivity Solutions; “Cables and Connectors for DC to 250 GHz Test Systems” from Junkosha USA; “New Connectors for 224G with Path to 448G” from Samtec; “Tackle Tough Testing Conditions with High Performance Cables” from RFMW; “High Frequency Connector for Harsh Environments” from Smiths Interconnect; and new products from various other companies.

Satellite Testing and Emulation

Mon, 09 Feb 2026 15:47:00 -0500

This eBook introduces both hardware and software-driven methods of analysis from a variety of sources, providing a clear and useful overview of the satellite market. The first, third and fifth articles focus on NTNs. The first article, written by Menlo Micro, focuses on automotive safety regulatory obligations and passenger enjoyment driven by automotive connectivity via NTNs. The third article, a whitepaper from Maury, addresses the different satellite types driving NTN connectivity and different emulators for real-world scenarios. The fifth article, also a whitepaper from Maury, details hardware-in-the-loop emulation and the different impairments encountered by 5G NTNs. The second article in the eBook, an application note from Maury, teaches the reader about mobile user objective systems, including the architecture, operational status and emulation accuracy during testing. Finally, the fourth and sixth articles, both from QuadSAT, detail the importance of antennas in satellite testing and emulation and the use of drones, as a cost-effective way to test ground station antennas throughout the prototyping, qualification, acceptance and site testing. Altogether, this eBook covers a variety of topics key to satellite testing and emulation.

Advancing Direct Data Conversion for Multi-Band Technologies

Thu, 11 Dec 2025 10:45:00 -0500

The rapid evolution of communications, radar, and electronic warfare systems continues to push the limits of data conversion technology. As systems transition from narrowband, hardware-defined architectures to flexible, software-defined and multi-band designs, the ability to directly sample and synthesize signals at ever-higher frequencies has become both a challenge and an opportunity. The migration toward direct RF sampling and direct digital synthesis architectures—enabled by advances in high-speed analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and mixed-signal front ends—has fundamentally changed how engineers design next-generation microwave and millimeter-wave systems.

This eBook explores the latest breakthroughs driving this transformation. It features a collection of technical articles that ex¬amine both the theoretical and practical aspects of modern data conversion, from architecture-level design to component-level innovations. By moving signal processing closer to the antenna and expanding the usable frequency range of direct sampling devices, engineers are realizing unprecedented levels of performance, flexibility, and integration across multiple RF and microwave bands.

5G/6G Special Focus

Thu, 13 Nov 2025 16:15:00 -0500

The Nov 2025 5G/6G special focus eBook covers “RF Modeling and Simulation For 6G System Design Using Digital Twins” contributed by Keysight Technologies, “…And OTA Became Mainstream: How Innovations in OTA Testing Drive Next-Gen Wireless” by Rohde & Schwarz and “Unclogging the Wireless Pipeline: Tackling Network Congestion with ISAC and RIS” from MathWorks for technical articles. For products, the eBook features New Software for 5G Device Verification from Anritsu, 67 GHz SPnT Coaxial Switch for Upper V-Band and Next-Gen Wireless from Teledyne Relays and a Dual Polarized 28 GHz Phased Array from TMY Technology plus a New Products section.

Invisible Intelligence: The Role of UWB and Radar in Smart Systems

Thu, 06 Nov 2025 15:42:00 -0500

This eBook includes articles detailing UWB basics, military applications, radar module specifications, modern applications and market data. The first article from Qorvo provides an overview of UWB technology, including the versatility of use cases and a basic comparison of UWB radar, passive IR and mmWave radar. The second and third articles, from Aerospace BD and Qorvo, address defense applications of radar in the HF-Band and the X-Band, respectively. The fourth article takes a deep dive into the radar equation and mathematically examines how it can enable performance-driven designs. The fifth and sixth articles, both from Qorvo, focus on more contemporary applications. The fifth article details the use of UWB in manufacturing facilities to precisely locate products and parts, including a success story of using UWB for warehouse management. The sixth article addresses the automotive safety industry, detailing the ways UWB could integrate with existing radar and camera systems to increase safety. The final article in this eBook is an RF industry overview from Yole Group.

EW, Radar & Milcom Supplement

Fri, 12 Sep 2025 15:35:00 -0400

The September 2025 EW, Radar and Milcom themed supplement has technical articles covering countering high frequency surface wave radar and international spectrum supportability for software defined radios (Part 2); a tutorial on covering the radar equation to T/R module specifications; and product articles on USB-powered VNA for field applications, RF sampling transceiver family, RF coaxial contacts for D38999 cable assemblies, Q/V-Band Cassegrain antennas for ground systems and a high-power solid-state amplifier. There is also a company showcase.

mmWaves Special Focus

Wed, 13 Aug 2025 16:32:00 -0400

The mmWave Special Focus section is part of the August issue that is a separate eBook covering mmWave Technology. The technical articles cover custom Uni-guide connectors for dual-ridged waveguide, Q- and V-Band advanced communications technology, and leveraging the potential of 5G mmWaves. The product articles cover PA MMICs for Ka-Band SATCOM, mmWave and Sub-THz antenna test systems and new products from various companies.

New Device/Component Technologies for Radar Applications

Mon, 11 Aug 2025 11:15:00 -0400

This eBook contains articles that address four main topics within radar: design basis, market applications, SWaP and testing. The first and fourth articles, by PseudolithIC and RFOptic, respectively, address new materials and design approaches for enabling radar. The first article introduces heterogeneous compound semiconductors as solutions for manufacturability and power management challenges. The fourth article, on the other hand, addresses the advantages of RF-over-fiber, including signal integrity and immunity to EMI. The second article, from Engalco Research, reviews the different types of SSPAs and their respective market segments, including radar and electronic warfare. The third article, from Times Microwave, and the sixth, seventh and eighth articles, from Knowles Precision Devices, demonstrate technologies aimed at improving SWaP for radar systems. The third article focuses on multiport connectors for harsh environments, while the seventh article discusses the use of capacitors as bypasses for MMIC amplifiers. The sixth and eighth articles both address the benefits of using filters in radar and electronic warfare receivers. Finally, the fifth article provides an in-depth tutorial on testing and troubleshooting AESA TR modules to save time and resources. This eBook covers a wide range of technologies related to radar enablement and radar applications.

From Sky to Spectrum: A Look at Drone & Defense Tech Ahead

Thu, 10 Jul 2025 09:12:00 -0400

The first article provides an overview of the unmanned aerial vehicle (UAV) market, including the projected market growth in the 2020s and the benefits of UAVs in reducing costs and casualties. The second and third articles address the defense side of the market, providing a history and update on emerging technologies for drone detection and counter-unmanned aircraft systems (C-UAS). The fourth and fifth articles take a deeper technical dive, focusing on the range and size benefits of using phased-array and X-Band radars and addressing the underlying circuitry. The sixth article changes the focus to materials and introduces a new aerogel antenna. The lightweight, embeddable material improves aerodynamics and enables a higher payload. Finally, the seventh article explores solid-state power amplifiers, including their packaging and impact on electronic warfare and radar systems. This eBook covers a wide range of topics related to drones and defense technologies.

Signal Analysis Solutions

Tue, 08 Jul 2025 13:56:00 -0400

The articles compiled in this eBook explore a diverse range of topics with practical insights and emerging strategies aimed at engineers, system architects, and technical decision-makers. We begin with “The Future of Wireless: Technologies Overcoming 5G Struggles,” an exploration of the current hurdles facing 5G/6G deployments—such as spectrum limitations and coverage. In “Wideband IQ Emulation and Analysis for RF Design and Debug,” we delve into the expanding role of wideband I/Q signal generation and analysis in supporting modern RF systems. This article outlines the techniques and instrumentation making that possible. The hardware used in signal analysis is also undergoing a transformation, and “Evolution of Interconnects in Benchtop RF Test” covers how modern interconnect solutions are improving performance, reducing signal loss, and enhancing test repeatability. “Advanced Power Integrity Measurement Solutions” addresses the challenges of maintaining stable, noise-free power in densely packed, high-speed circuits. Wireless systems are only as good as their antennas, and “Evaluating Antenna Testing Options” reviews a variety of test environments, from anechoic chambers to over-the-air (OTA) setups. Finally, in “Noise in Traffic: Signal Emulation for Automotive Apps,” we tackle the complexities of testing communication systems within the increasingly electrified and connected automotive landscape. Simulating realistic traffic noise and signal interference is essential to ensuring vehicle systems remain safe and effective under all conditions. Each article in this collection offers a view into the challenges and solutions shaping the world of signal analysis. Together, they reflect a shared goal: empowering engineers and developers to push the limits of what’s possible with confidence and precision.

Aerospace & Defense Electronics Supplement 2025

Fri, 13 Jun 2025 11:00:00 -0400

This A&D Electronics Special Supplement eBook covers topics such as applications for RF over fiber technology, international spectrum supportability for software defined radios, troubleshooting AESA T/R modules and test stations, liquid cooled SSPAs for SATCOM uplinks, SMT mmWave converters with digital control, fiber optic cables for harsh environments, high-power solid-state amplifiers and power MOSFETs/ICs.

Trends in Test/Measurement of Devices/Components

Mon, 02 Jun 2025 11:45:00 -0400

This eBook explores the trends in T&M from equipment to procedure, including calibration, test methods and software advancements. The first article provides a market overview, including projected overall growth, success drivers and a breakdown of the equipment market ecosystem. The second article in this eBook highlights the benefits of coaxial conductive testbeds in comparison to standard over-the-air (OTA) testing for a variety of DUTs. The third article compares passive versus active wideband load-pull methods. It highlights the advantages of wideband active load-pull solutions and includes case studies on their applications. The fourth article uses a case study on voltage variable attenuators to address advancements in software techniques for RF component testing and calibration. The fifth article explores different types of RF benchtop testing and the evolution of testing components, cables and instrumentation. Finally, in the sixth article, Spectrum Control addresses the four trends transforming the test and measurement sector.

Sub-THz Technology Advancements

Fri, 16 May 2025 12:03:00 -0400

As AI use increases, the IoT widens, 6G expands and quantum advantage gets closer on the horizon, technologists must consider the infrastructure needed to enable and support this growth. Learning from history, the RF and microwave industry is relying on higher frequency expansion to support these new innovations, this time turning to the sub-THz and THz bands. This eBook highlights new innovations, requirements and best practices for the sub-THz and THz market. The first article addresses the challenges and potential solutions regarding the characterization of D-Band power amplifiers. The second article focuses on fabrication techniques and cost, including material selection and nanofabrication, for components supporting THz frequencies. The third article, focusing on sub-THz antenna design, and the fifth article, focusing on sub-THz and THz reflection coefficients in different materials, address the rising influence of 6G communications. Finally, the fourth article addresses the importance of noise sources in test and measurement setups and the industry’s new noise-related technologies in climbing frequency bands. Altogether, this eBook addresses a variety of innovations and ongoing challenges in the RF and microwave industry’s foray into the sub-THz and THz frequency bands.

Satellite & Space Special Focus

Wed, 14 May 2025 01:00:00 -0400

The Satellite & Space Special Focus eBook covers space grade RF connectors, smart sourcing for RF, space situational awareness, and SATCOM market trends and forecasts. There are product feature articles covering K-/Ka-Band SATCOM with embedded encryption, radiation tolerant MOSFETs, and fusion of SDR and SoC technologies. There is also a Tech Brief on precision frequency control and timing from PLDROs along with a new products section.

New Developments in Satellite/Space RF Technology

Tue, 22 Apr 2025 14:25:00 -0400

This eBook includes articles on challenges, best practices and goals in the satcom industry. The first article, addressing interference patterns in the lunar environment, and the fourth article, embracing a collaboration for innovation theme, focus on antennas. The second article addresses fixture and testing challenges at high frequencies and offers solutions for chip bonding, fixturing and mounting. The third article broadens the horizon with commentary on the shift from satellite-to-satellite capabilities to direct-to-device capabilities. When we previously needed a separate satellite phone, we are now able to use satellite service on the phones in our pockets. The fifth article, focusing on the RF signal chain for satcom applications, and the seventh article, focusing on harsh environment fixed attenuators, both bring readers back to the hardware aspect of satcom requirements. Finally, the sixth article addresses the system design challenges for engineers, specifically the impacts of the Doppler effect on LEOs and large constellations.

Advancements in Phased Array Technologies

Tue, 01 Apr 2025 16:00:00 -0400

The growth drivers for revenue in the radar market relate to the fast capability evolution of phased array radar systems and the new applications that these capabilities and technologies will enable. However, these capabilities and applications will not evolve without advancements across the phased array radar supply chain. Exploring the latest developments in the ecosystem and supply chain forms the basis for the articles in this eBook. The first article addresses how emerging gradient index technology, coupled with additive manufacturing techniques, can provide different solutions for phased array performance and SWaP-C challenges. The second article explores the differences between digital and hybrid phased arrays. It looks at the proper way to power the FPGAs that are crucial for either beamforming/beam steering approach. The third article reminds readers that radar systems operate in environments with intentional and unintentional interfering signals. It discusses architectures and challenges for protecting the systems in the presence of these interferers. The fourth article describes simulation techniques to provide faster, less expensive ways to predict phased array performance. The fifth and final article describes an over-the-air approach to testing and calibrating millimeter wave phased arrays.

Cables and Connectors Special Focus

Fri, 14 Mar 2025 01:00:00 -0400

The March 2025 Cable and Connector special focus eBook has articles covering new developments in interconnects for RF benchtop testing and modular connections for vehicle applications. There are product articles including a new connector design for phase stability, high density connectors for testing and selecting the proper RF cable assembly. There is also a new products section.

Cable and Connector Guide to Accurate and Reliable Measurements

Wed, 05 Mar 2025 11:30:00 -0500

Exploring the latest developments in cables, connectors and testing forms the basis for the articles in this eBook. These articles will give the reader a good understanding of techniques, tips and best practices for measurement systems and the role cables and connectors play in the evolution of these systems. The first article deals solely with connectors. It offers connector fundamentals, along with five tips to optimize connector performance and ensure long-term reliability and repeatability. Some of the remaining articles address best practices and techniques for making accurate, repeatable measurements, characterizing uncertainty, improving calibration accuracy and speed and ensuring that your measurement system remains optimized. The rest of the articles discuss the critical role that cables play in measurement. They deal with requirements, theory and practical considerations involved with high-performance cable design and selection.

Optimizing PCB Designs Guidebook

Tue, 03 Dec 2024 16:56:00 -0500

Because PCBs are fundamental to electronic devices, they are used in a variety of defense, consumer electronics, telecommunications, healthcare and energy and power applications. This widespread adoption creates a significant market opportunity. However, PCB manufacturers and users must address challenges to continue to enable the mass market appeal and unique opportunities envisioned by the market forecasts and the electronics industry. These challenges and their solutions form the basis for the articles in this eBook.

These articles will give the reader a good understanding of the fundamentals and challenges of PCB material selection, design and fabrication that must be addressed to create the solutions that the electronics industry needs to evolve. The first article investigates a new composite laminate material that uses standard/qualified PTFE-based paper and glass fabric layers to provide good dimensional stability and Z-axis CTE while also exhibiting low Dk and Df. The second and last articles look at the fabrication process. The second article offers excellent insight into the fabrication steps and what is necessary at each step to optimize circuit performance. The last article addresses considerations for high-frequency RF and high-speed digital multilayer boards. The third article discusses how new materials overcome the traditional challenges presented by high Dk/low Df materials. The fourth article addresses how to reliably bend and form PCBs in response to the emergence of applications requiring 3D solutions.

IoT Special Focus

Wed, 13 Nov 2024 23:00:00 -0500

This IoT Special Focus eBook covers wireless power transfer and technology outlook, new AWGs and digitizers, a new dual band patch antenna design and new products from various companies.

New Developments in SATCOM

Tue, 05 Nov 2024 13:41:00 -0500

In the last decade, the satellite communications (SATCOM) market has redefined the opportunity and the differentiator for this segment. Early business models that relied on providing voice services to the most remote areas of the globe have evolved to demonstrate how SATCOM can play a significant role in augmenting and improving terrestrial network connectivity. Component and system suppliers are excited because market research firms estimate the opportunity to be $50 to $70 billion by 2032. Including service revenue from applications that SATCOM capabilities will enable pushes these market opportunities to $200 billion in 2032, with the CAGR expected to be around 10 percent. With the “direct-to-device” opportunity of connecting cellular devices directly to satellites just emerging, there is a tremendous upside to these forecasts.

The articles in this eBook give the reader a good understanding of the fundamentals and challenges of a satellite network, along with how the solutions will influence trends and opportunities. Electronically scanned phased array antennas are the foundation for NTN capabilities. Several of the articles address that application, along with system architectures and how to reduce component and system costs. Recognizing that SATCOM systems are trending higher in frequency, one of the articles addresses PCB design and development challenges and the best solutions for high-performance, low-cost millimeter wave circuits.

mmWave & OTA Measurements

Thu, 24 Oct 2024 15:05:00 -0400

This eBook offers a comprehensive overview of the challenges, techniques and solutions for OTA measurements in the mmWave frequency range. The first article is a tutorial on the basics of OTA testing for 5G NR mmWave radios, likely the single most significant contributor to the scale and growth of the mmWave market. The following two articles look at semiconductors in the sub-THz and THz bands that overlap or are adjacent to the mmWave band. The first describes measurement setups and techniques for on-wafer testing. The second of these two articles describes generating signals and measuring devices in the “THz gap” of 100 GHz to 1 THz, where signals transition from electrical to optical. The fourth article in the eBook is an application note that amplifies this theme with the motivation, test setups and test methods for mmWave signal generation and analysis. The fifth article introduces techniques for designing and optimizing a compact antenna range (CATR) for the best OTA temperature tests. The seventh article proposes a test system containing multiple CATRs to enable OTA measurement of multiple angles of arrival. The sixth article and the final article are also application notes. The sixth article presents an overview of how to calculate a link budget for an OTA system and the final article presents an overview of the fundamentals of OTA power measurements.

Power Integrity Measurement Guide

Fri, 11 Oct 2024 11:52:00 -0400

In today’s high-performance electronic systems, power integrity (PI) has become a critical design and operational factor. With the increasing complexity of circuits, higher frequencies, and shrinking geometries, ensuring stable and clean power delivery across all components is essential. Unstable power supplies can result in signal integrity issues, degraded performance, or even system failure.

This eBook aims to serve as a resource for engineers, designers, and technical professionals looking to understand and improve power integrity in their systems by covering some new topics in this area. The articles cover interconnect requirements for power integrity testing, measuring high output voltage regulator noise, advanced power integrity measurement solutions, why measuring only board-level power rail noise may be misleading, and solving PI problems in FPGA systems.

Advances in Surface Mount Components for Miniaturization

Mon, 16 Sep 2024 12:03:00 -0400

This eBook aims to provide an overview of some of the latest innovations in surface mount and integrated device with their implications for the military and aerospace industries. As these sectors push the boundaries of what is possible in electronic systems, engineers and designers are continuously seeking ways to optimize size, weight, and power (SWaP) without compromising performance or reliability. Through these articles on new developments in materials, processes, and design methodologies, this eBook provides valuable insights for professionals involved in the design and implementation of military and aerospace systems. As the demand for more compact, efficient, and reliable electronic systems continues to grow, the importance of surface mount components in the military and aerospace sectors will only increase.

RF Components for Radar

Tue, 10 Sep 2024 16:06:00 -0400

This eBook gives you a good overview of emerging components, simulation, analysis techniques and trends that will influence the next generation of defense radar systems. The first article gives a good overview of digital beamforming and direct sampling advantages and how filter technology enables these advances. The second article expands on this theme and advocates for the industry to keep driving analog evolution so that the integration of analog and digital technologies increases the affordability of sophisticated defense systems. The third article is a market report on high-power tubes and the role they still play in defense applications. The following two articles address the analysis and simulation aspects of defense applications. The first presents several factors, along with guidelines and recommended values to use in the PCB design-for-manufacturing (DFM) process. The second of these two articles looks at techniques and methods to simplify system-level behavioral modeling and simulation, using phased arrays as examples. The final article in this eBook brings us back to components with a description of a low noise mmW oscillator developed for radar and communications systems.

EMI Testing and Amplifiers Guide

Fri, 06 Sep 2024 15:20:00 -0400

With the rapid growth of electronic devices and wireless communication systems, the potential for unwanted electromagnetic signals has increased dramatically. These signals can disrupt the performance of devices, degrade signal integrity, and even cause catastrophic system failures. Whether you are a seasoned engineer or someone new to the field, understanding EMI testing and how amplifiers are used in EMI testing is essential for creating reliable and compliant electronic systems. Amplifiers play a critical role in EMI testing. They are used to boost signals, enabling testers to measure emissions and susceptibility with greater accuracy. In this guide, you will find practical articles on new EMI testing techniques and amplifier selection for test setups.