Diplexer integration into a Ka-band high-gain gap waveguide corporate-fed slot array antenna
Paper i proceeding, 2017

A multilayer integrated diplexer-antenna array module for Ka-band high capacity point-to-point backhaul links is presented. The proposed module is composed of three unconnected metal layers with a simple mechanical assembly and no electrical contact requirements between the distinct layers based on gap waveguide technology. A 7th order hybrid diplexer-splitter with a novel architecture is successfully integrated into a ridge gap waveguide corporate distribution network of a 16×16 slot array antenna. The measured input reflection coefficients for both Tx/Rx channels are below -13 dB with measured total efficiency better than 60% in the designed passband. The measured isolation of gain between the two channels is more than 55 dB.

Författare

Abbas Vosoogh

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Milad Sharifi Sorkherizi

Ashraf Uz Zaman

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Jian Yang

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Ahmed Kishk

2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting

1947-1491 (ISSN)

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Telekommunikation

Elektroteknik och elektronik