White Papers

RSS

In a world where the internet of things (IoT) is becoming more ingrained in everyday life, customer confidence in these technologies hinges on the assurance of security. Robust cybersecurity measures are critical for fostering this trust. In response to this need, regulations from both industry and governments have ramped up the requirement for defenses against cyber threats, protecting consumer privacy and security.

Impedance mismatch in a circuit results in energy be¬ing reflected back to the source, reducing the amount of power available to the load and possibly causing damage to the power source. Matching the output impedance of the power source to the input impedance of an electrical load maximizes power transfer from source to load.

Adjusting and characterizing Wideband radiofrequency converters poses significant challenges due to numerous possible configurations. The complexity arises from variable local oscillator (LO) frequencies, different sub-bands, switched filter banks, and the high number of mixers within the modules.

Our Tech Brief presents efficient approaches that balance resource optimization with accurate performance data collection for these converters.

This whitepaper explores the role of engineered substrates in enhancing IoT by improving RF and microwave performance for efficient power use. It examines Wi-Fi and cellular protocol evolution, highlights Soitec’s innovations for IoT, and addresses challenges in cloud connectivity, offering insights and recommendations for future IoT advancements.

This paper explores various phase noise measurement methods and introduces a test solution that provides high-volume-production phase noise measurement speed and accuracy across wide frequency and dynamic ranges. The process employs cross-correlation technology to achieve low phase noise measurement levels at offset frequencies close to and far from the carrier.

Humans are exposed to electromagnetic fields (EMF) from sources like 5G, IoT devices, and EV systems. Altair® Feko® enables engineers to evaluate EMF safety early in design—when corrections are least costly to make—helping manufacturers meet regulations efficiently. Download the paper now to explore EMF compliance solutions with Altair® Feko®.

Fortify has built a portfolio of high-performance low-loss gradient dielectric devices that improve antennas using Fortify’s tailored design and manufacturing technologies for gradient-refractive index components. Taking a close look at gradient-dielectric enhanced antennas and adjacent systems, this guide covers examples of upgraded devices and their applications that Fortify has either built-to-print or designed and manufactured to transform and enhance antennas systems.

The demand for increased bandwidth in data communications is continually increasing, and the integrity of RF signals has become a major design concern. In broadband bias applications, most inductors do not cover enough impedance bandwidth. This paper discusses the proper use of broadband chokes in bias tees and critical design considerations including frequency range, DC resistance and current requirements.

The appetite for high data rate and ubiquitous terrestrial connectivity has stimulated huge investment in low Earth orbit (LEO) constellation systems. Low orbit significantly reduces launch and equipment costs, cuts latency by 20× compared with GEO links, and manages bandwidth and users more efficiently.

Mobile data traffic continues to grow. Constant video streaming is on the rise in applications like TikTok, Netflix and Instagram, but also increasingly LinkedIn and even simple websites. Ericsson estimates that mobile data traffic, excluding fixed wireless access, is going to increase by a factor of 3x by 2029.