G. Qiu

A magnetically- and electrically-tunable microwave phase shifter using yttrium iron garnet/gadolinium gallium garnet thin film

C. S. Tsai, Yun Zhu, G. Qiu, 2012 .

Enhanced microwave ferromagnetic resonance absorption and bandwidth using a microstrip meander line with step-impedance low-pass filter in a yttrium iron garnet–gallium arsenide layer structure

C. S. Tsai, G. Qiu, Masatoshi Kobayashi, 2008 .

A Tunable X-Band Band-Pass Filter Module Using YIG/GGG Layer on RT/Duroid Substrate

C.S. Tsai, Yun Zhu, Gang Qiu, 2009, IEEE Transactions on Magnetics.

A YIG/GGG/GaAs-Based Magnetically Tunable Wideband Microwave Band-Pass Filter Using Cascaded Band-Stop Filters

C.S. Tsai, Yun Zhu, Gang Qiu, 2008, IEEE Transactions on Magnetics.

Tunable wideband microwave band-stop and band-pass filters using YIG/GGG-GaAs layer structures

C.S. Tsai, Y. Gulyaev, G. Li, 2005, IEEE Transactions on Magnetics.

A Compact X-Band Tunable Bandpass Filter Module Using a Pair of Microstrip Composite Bandpass Filters in Cascade

C. S. Tsai, Yun Zhu, Gang Qiu, 2010, IEEE Transactions on Magnetics.

Wideband Microwave Filters Using Ferromagnetic Resonance Tuning in Flip-Chip YIG-GaAs Layer Structures

C.S. Tsai, Gang Qiu, C. Tsai, 2009, IEEE Transactions on Magnetics.