Slot Antenna Array Unit Cell Directly Fed by Inverted Microstrip Gap Waveguide
Paper i proceeding, 2017

Inverted microstrip gap waveguide is mechanically flexible millimeter wave transmission line. This paper describes a single-layer slot antenna array unit cell at 60-GHz designed by using this inverted microstrip gap waveguide technology. This antenna unit mainly consists of a 2×2 slot layer and corporate-feed networks. The unit-cell shows more than 14.6% bandwidth over 57-66 GHz band with 10-dB return loss. Infinite array environment has been utilized later to determine overall efficiency for bigger 16×16 antenna array which is around 70% with a directivity value of 33.5 dBi between 57-66 GHz.

slot array antenna

Artificial Magnetic Conductor (AMC)

gap waveguide

high efficiency

millimeter wave

Författare

Jinlin Liu

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

Abbas Vosoogh

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

Ashraf Uz Zaman

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

Jian Yang

Chalmers, Rymd- och geovetenskap, Onsala rymdobservatorium

2017 International Symposium on Antennas and Propagation (ISAP)

International Symposium on Antennas and Propagation (ISAP)
Phuket, Thailand,

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Telekommunikation

DOI

10.1109/ISANP.2017.8228975

Mer information

Senast uppdaterat

2018-03-23