A Planar Tapered-Slot-Fed Annular Slot Antenna with Band-Notched Characteristics for Ultra-Wideband Radios. - Tzyh-Ghuang Ma; Shyh-Kang Jeng (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Active magnetic field canceling system. - Wei-li Sun; Feng-Chang Chuang; Yu-Lin Song; Chwen Yu; Tzyh-Ghuang Ma; Tzong-Lin Wu; Luh-Maan Chang (EMC Compo, 2013)

Low-Cost Polarization Sensing System for Self-Oscillating Circularly-Polarized Active Integrated Antenna. - Huy Nam Chu; Yan-Yin Chen; Yi-Lin Tsai; Tzyh-Ghuang Ma (IEEE Access, 2019)

A Phase Distribution Network Using 2 × 4 Butler Matrix for Linear/Planar Beam-Scanning Arrays. - Huy Nam Chu; The Hop Hoang; Kai-Jun Ji; Tzyh-Ghuang Ma (IEEE Access, 2021)

Millimeter-Wave GaAs Ultra-Wideband Medium Power Amplifier and Broadband High-Power Power Amplifier for 5G/6G Applications. - Zi-Hao Fu; Ming-Xuan Li; Tzyh-Ghuang Ma; Chan-Shin Wu; Kun-You Lin (IEEE J. Emerg. Sel. Topics Circuits Syst., 2024)