Design and fabrication of 94 GHz MMIC single balanced resistive mixer without IF balun. - Sang-Jin Lee; Yong-Hyun Baek; Tae-Jong Baek; Min Han 006; Seok Gyu Choi; Dong-Sik Ko; Byoung-Chul Jeon; Jin Koo Rhee (Microelectron. J., 2010)