Featured White Papers

Filtering Without Reflections: Flattening Multiplier Chain Conversion Efficiency & More

A new class of filter, which presents broadband matched impedance at it's ports, has recently been invented and made available. This new device, the reflectionless filter, has demonstrated a variety of benefits when used to replace conventional filters in a signal chain. This white paper briefly introduces the reflectionless filter and compares conventional filter and reflectionless filter behavior. Use cases are presented examining how reflectionless filters can improve system performance when used with mixers, ADCs, and receiver signal chains. Lastly, an experiment is described and test results presented to compare the conversion loss ripple in multiplier chains when reflectionless and reflective filters are used to filter spurious signals.

Microstrip Filter Topologies and Tradeoffs

The white paper reviews basic microstrip topologies and covers the various types of structures used in filter designs. The advantages and disadvantages of each are covered to understand the important tradeoffs that occur with each filter type. It provides the critical information you need to know to work closely with a filter company to design appropriate filters for your needs.

Verify Beamformer ICs for Phased Array Antennas

Integrated beamformer ICs shrink the size of antenna feed electronics. Multiport network analyzers shrink the necessary test setup down to one instrument. Register for our material and verify beamformer ICs for phased array antenna.

Simulation-Driven Optimization of 5G RF MEMS Filters

This whitepaper discusses how 5G RF MEMS acoustic resonator-based filters can be efficiently and effectively designed and optimized, thereby reducing cost, risk, and time to market. Learn how cloud engineering simulation plays a key role in achieving quick and reliable design wins.

The Wide-Ranging Impact of 5G

5G technology will be the catalyst that accelerates the pace of change —including transportation, manufacturing, healthcare and more. This paradigm shift, combined with ongoing developments in artificial intelligence and machine learning will lead to new scientific discoveries and improve our every day lives. Download the white paper and learn about the numerous use cases and applications for 5G, gain a better understanding of how 5G enables innovation and how 5G testing solutions accelerates time-to-market.

Building Qualified High-Reliability Cable Assemblies: Shipped Same Day

The failure of a coaxial cable assembly during operation can be costly, and not just monetarily. The cost failure could also amount to loss of life, complete mission failure, or the downtime of essential communication, radar, location, or jammer systems.

Optimize Beamforming From Bits to RF Beams

Rohde & Schwarz gives you the benefit of a well-coordinated portfolio of conducted and OTA test solutions. Radar, satellite communications and 5G NR use AAS with phased array antennas for beamforming. Hybrid beamforming combines the flexibility of digital beamforming with the efficiency of analog beamforming. Increasing integration enables compact and cost-efficient AAS. To achieve accurate, reliable and efficient beamforming, it is necessary to understand and compensate for the nonlinear behavior of RF components.

Diverse RF Semiconductor Technologies Are Driving the 5G Rollout

5G is poised to enable a host of new applications and experiences, but with this revolution comes the need for semiconductor technologies that can help 5G live up to this hype. Learn about the cellular and Wi-Fi architectural changes 5G is driving in smartphones, and the technologies making this possible.

Simplify Coexistence and Interference Testing for GNSS Receivers

The R&S®SMW200A GNSS simulator offers an easy and convenient way to test your receiver design against a wide variety of potential interferers and jammers. Test cases extend from simple coexistence simulations to complex interference scenarios with localized emitters.

10 Signal Generator Features You’re Probably Paying Too Much For

A robust test bench is an essential element to any team conducting daily RF device and assembly prototyping, characterization, and calibration. And among the most common instruments you’ll find on benches everywhere, from component and subsystem manufacturers to antenna system integrators and cellular network providers, is a signal generator.
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