Electronic warfare (EW) systems require extremely fast, reliable, and precise control of radio frequency signals. RF switches play a critical role in modern electronic warfare architectures by enabling rapid signal routing, antenna selection, frequency management, and protection of sensitive RF components.

A high power waveguide switch is a critical microwave component designed to control the transmission path of high-frequency signals while handling high RF power levels.

This guide explains the key design techniques for developing high-performance LNAs with stable gain characteristics for modern radar applications, including military radar, automotive radar, weather radar, and aerospace communication systems.

PIN diode switches are widely used in RF and microwave systems because of their high switching speed, excellent isolation, low insertion loss, and ability to handle high-frequency signals.

Explore the latest low noise amplifier (LNA) technology trends for mmWave and 6G systems. Covers SiGe HBT, GaN, InP, SOI CMOS, RF MEMS and emerging materials for next-gen wireless.

Among the available technologies, electromechanical RF switches and MEMS (Micro-Electro-Mechanical Systems) switches are two important solutions for high-performance RF signal routing.