Simple and Broadband Transition Between Rectangular Waveguide and Groove Gap Waveguide for mm-Wave Applications
Paper in proceedings, 2018

A vertical wideband transition between a standard WR-15 rectangular waveguide (RW) and groove gap waveguide (GGW) in the V-band is presented. A simple step is applied to achieve a good impedance matching in transition between the RW and the GGW. A back-to-back transition is designed and fabricated to verify the simulation results. The measured results of the fabricated prototype show the insertion loss of less than 0.2 dB and the input reflection coefficient better than -16 dB over almost the whole V-band (50-75 GHz).

Author

Abbas Vosoogh

Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics

Ashraf Uz Zaman

Chalmers, Electrical Engineering, Communication and Antenna Systems, Antennas

Jian Yang

Chalmers, Electrical Engineering, Communication and Antenna Systems, Antennas

IEEE Antennas and Propagation Society International Symposium

1522-3965 (ISSN)

1101-1102

IEEE-Antennas-and-Propagation-Society International Symposium on Antennas and Propagation
Boston, MA, USA,

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Condensed Matter Physics

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3/28/2019