RF

The evolution of HIRF (High Intensity Radio Frequency) testing standards was driven by "fly-by-wire" aircraft vulnerabilities. From 1989, test requirements jumped dramatically from 1-2 V/m to 200 V/m, prompting extensive research and new guidelines for protecting aviation electronics.

This comprehensive guide explores four critical parameters of RF amplifiers - gain, noise figure, linearity, and efficiency. Understanding these specifications is crucial for engineers designing high-performance amplifiers that deliver clear signal transmission while balancing power consumption and signal integrity in modern communication systems.

7layers successfully validated its Interlab Test Solution Bluetooth® RF for Channel Sounding qualification, running with the R&S CMW wideband radio communication tester.

Empower RF Systems is proud to announce the launch of the Model 2254 S-Band Pulsed Transmitter.

Fairview Microwave, an Infinite Electronics brand, has announced the launch of its high-power RF terminations. They are designed to enhance signal integrity in demanding applications across telecommunications, aerospace and defense sectors.

MVG is proud to announce the award of two contracts by the European Space Agency (ESA) to complement the new and improved radio frequency test facility, Hertz 2.0, at the ESTEC site in the Netherlands, with MVG antenna measurement technology.

In large systems, such as big cabinets housing numerous electronic components, employing the near-field probe method can be time-consuming and, depending on the voltage level, potentially unsafe (for instance, when dealing with high-voltage circuits requiring isolation). In such scenarios, an alternative approach is necessary.

Keysight Technologies, Inc. introduces RFPro Circuit, a next-generation radio frequency (RF) simulation tool targeting the complex, multi-physics requirements of today's RF integrated circuit (RFIC) designers.

In another example of its stepped-up enforcement efforts, the U.S. Federal Communications Commission (FCC) has cited...

This paper provides a comprehensive study on how to mitigate desense with the change in the spectrum distribution by tuning the duty cycle of the interfering clock. Measurements conducted on a real cellphone showed a 10 dB suppression of desense for certain TX bandwidth condition.