Min Ki Choi

Numerical and experimental investigation of an ultrawideband ridged pyramidal horn antenna with curved launching plane for pulse radiation

Li Xu, Susan C. Hagness, Min Ki Choi et al. · IEEE Antennas and Wireless Propagation Letters · 2003 · 159 citations · Full text

Engineering, Electrical Engineering, Antennas +16

A PIN diode controlled variable attenuator using a 0-dB branch-line coupler

Kae-Oh Sun, Min Ki Choi, Daniel van der Weide · IEEE Microwave and Wireless Components Letters · 2005 · 38 citations

Engineering, Electrical Engineering, Analog Electronics +13

Broadband 10 300 GHz stimulus-response sensing for chemical and biological entities

Min Ki Choi, Kimberly M. Taylor, Alan D. Bettermann et al. · Physics in Medicine and Biology · 2002 · 32 citations

Natural Sciences, Biophysics, Electrical Engineering +17

Compact mixer-based 1-12 GHz reflectometer

Min Ki Choi, Min Zhao, Susan C. Hagness et al. · IEEE Microwave and Wireless Components Letters · 2005 · 19 citations

Engineering, Biomedical Engineering, Electrical Engineering +16