Isolators cut reverse-traveling signals at mmWave frequencies

To minimize issues from standing waves, engineers have long used Faraday rotation isolators that let forward-traveling signals pass to the load while attenuating reverse-traveling signals such as reflections. Higher frequencies, however, bring a new set of problems such as insertion loss that Micro Harmonics claims to have solved with its mmWave isolators. The series consists… The post Isolators cut reverse-traveling signals at mmWave frequencies appeared first on Electrical Engineering News a...