This paper presents a wideband hybrid branch line coupler for millimeter wave applications. The proposed coupler is based on SIW technology and hence has a planar structure. CST microwave studio software is used to simulate ...

This paper presents a broadband four way substrate integrated waveguide power divider with simple and planar feed structure. The proposed power divider has a wide impedancebandwidth of 40% from 4.5GHz to 6.8 GHz. Variation ...