AnsweredAssumed Answered

Line stretcher vs Phase shifter

Question asked by kkADI on May 11, 2018
Latest reply on Jun 13, 2018 by kkADI



    I'm now looking a device which can continuously adjust phase while maintain constant impedance. So far i come across with two solutions - line stretcher and phase shifter. However, I'm bit confuse with both items and could anyone advise me the difference(s) between line stretcher and phase shifter? 


   Also, I'm now looking a line stretcher/phase shifter which meet below criteria -


Frequency range: DC – 6GHz

Power rating: 45dBm max (32W max)

Load impedance: short circuit or open circuit

Phase shift step size: 5 10 degree

Insertion loss: 3dB max

Phase shift range: 360 degree


Please kindly share if you can recommend any solution.