1. Differential phase shifters based on Schiffman type‐C and type‐F networks with wide phase shift range. Issue 4 (6th January 2020) Authors: Qiu, Lei‐Lei; Zhu, Lei; Lyu, Yun‐Peng Journal: International journal of RF and microwave computer-aided engineering Issue: Volume 30:Issue 4(2020) Page Start: n/a Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗