Haiwen Liu

发表

A LOW-PASS FILTER OF WIDE STOPBAND WITH A NOVEL MULTILAYER FRACTAL PHOTONIC BANDGAP STRUCTURE

Zhengfan Li, Xiaowei Sun, Haiwen Liu, 2004 .

An ultra-wideband amplifier MMIC for 3-10.6 GHz wireless applications with InGaP/GaAs HBT technology

S. Kurachi, T. Yoshimasu, Haiwen Liu, 2007 .

Harmonic suppression with photonic bandgap and defected ground structure for a microstrip patch antenna

Jun-Fa Mao, Xiaowei Sun, Zheng-Fan Li, 2005 .

Bandstop response of microstrip lines with defected ground structures

Jia Chen, T. Yoshimasu, Haiwen Liu, 2005, SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics, 2005..

An improved 1D periodic defected ground structure for microstrip line

Jun-Fa Mao, Xiaowei Sun, Zheng-Fan Li, 2004 .

Miniaturized microstrip meander‐line antenna with very high‐permittivity substrate for sensor applications

Toshihiko Yoshimasu, Satoshi Kurachi, S. Kurachi, 2007 .

Compact slot resonator‐based photonic bandgap for coplanar waveguide and its application to bandstop filter

Lingling Sun, Toshihiko Yoshimasu, Haiwen Liu, 2006 .

A novel fractal defected ground structure and its application to the low‐pass filter

Hai W. Liu, Zheng F. Li, Xiao W. Sun, 2003 .

Q-band balanced bandpass filter based on rectangular micro-coaxial transmission line with improved common-mode suppression

Cheng Guo, Haiwen Liu, Yanhua Cao, 2023, AEU - International Journal of Electronics and Communications.

Wideband high gain differential Vivaldi antenna design based on exponential spoof surface plasmon polaritons metamaterial

Haiwen Liu, Huanhuan Qi, 2023, AEU - International Journal of Electronics and Communications.

Wideband Band-Notched Monopulse Antenna Design Utilizing Differential Mode and Common Mode Radiations

Haiwen Liu, Le Chang, Huanhuan Qi, 2022, AEU - International Journal of Electronics and Communications.