Miniature Dual-Band Quadrature Coupler With Arbitrary Power Division Ratios Over the Two Bands

Yo-Shen Lin, Chen-Yun Lin. Miniature Dual-Band Quadrature Coupler With Arbitrary Power Division Ratios Over the Two Bands. IEEE Trans. on Circuits and Systems, 67-I(2):634-646, 2020. [doi]

Abstract

Abstract is missing.