A novel two section branch line coupler employing different transmission line techniques

Microwave engineering

Journal of the Franklin Institute · 1963 · 5.8K citations

Engineering, Electrical Engineering, Antennas +12

Optimum Design of 3-Db Branch-Line Couplers Using Microstrip Lines

M. Muraguchi, T. Yukitake, Yoshiyuki Naito · IEEE Transactions on Microwave Theory and Techniques · 1983 · 225 citations

Engineering, Electrical Engineering, Computer-aided Design +16

A Miniaturized 3 dB Branch-Line Hybrid Coupler With Harmonics Suppression

Kai-Yu Tsai, Hao-Shun Yang, Jau-Horng Chen et al. · IEEE Microwave and Wireless Components Letters · 2011 · 147 citations

Engineering, Electrical Engineering, Circuit Theory +16

Wideband 3 dB Branch Line Coupler Based on $\lambda/4$ Open Circuited Coupled Lines

Werner Arriola, Jae Young Lee, Ihn Seok Kim · IEEE Microwave and Wireless Components Letters · 2011 · 89 citations

Engineering, Electrical Engineering, Antennas +16

Compact branch‐line coupler with harmonics suppression using meander T‐shaped line

Kyo‐Soon Choi, Ki‐Cheol Yoon, Jae‐Yeong Lee et al. · Microwave and Optical Technology Letters · 2014 · 29 citations

Engineering, Electrical Engineering, Microelectronics +14