Design and implementation of a six-port junction based on substrate integrated waveguide

作者：Jafari Masoud^*; Moradi Gholamreza; Sarraf Shirazi Reza; Mirzavand Rashid

来源：Turkish Journal of Electrical Engineering and Computer Sciences, 2017, 25(3): 2547-2553.

DOI：10.3906/elk-1605-86

• Six-port
• substrate integrated waveguide

A six-port junction based on substrate integrated waveguide technology with high reliability and efficient performance is proposed in a sub-K-band of 21-23.5 GHz. This substrate integrated waveguide (SIW) six-port junction is constructed from three directional couplers and one T-junction power divider as fundamental components in SIW form, where using appropriate via techniques led to -6 dB coupling coefficients and -15 dB return loss. There is good agreement between the simulation and the measurement results.

• 出版日期2017