Differential six-port modulator. - Owais Bajpai; Joakim Osth; Shaofang Gong (WCSP, 2011)

Frequency Triplexer for Ultra-Wideband Systems (6-9 GHz). - Magnus Karlsson 003; Adriana Serban; Joakim Osth; Owais; Shaofang Gong (IEEE Trans. Circuits Syst. I Regul. Pap., 2013)

A Comparative Study of Single-Ended vs. Differential Six-Port Modulators for Wireless Communications. - Joakim Osth; Magnus Karlsson 003; Adriana Serban; Shaofang Gong (IEEE Trans. Circuits Syst. I Regul. Pap., 2015)