A novel analog 360° phase shifter design in Ku and Ka bands

This article presents a new reflection‐type 360° phase shifter, for Ku‐ and Ka‐bands applications.At 12 GHz, the measured prototype has more than 360° phase shift with insertion loss of 3.3 ± 0.5 dB. For the Ka‐band circuit, the lowest insertion loss is obtained at 30.3 GHz (3.6 dB ± 1.8 dB) and the phase shift is 315°.