Millimetre-wave broadband transition of substrate-integrated waveguide to rectangular waveguide
- 1 January 2010
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 46 (24), 1610-1611
- https://doi.org/10.1049/el.2010.8567
Abstract
Proposed is a new substrate-integrated waveguide to air-filled rectangular waveguide (WR-10) transition for use at millimetre-wave frequencies. The transition combines the features of low return loss and low insertion loss over the 42 GHz bandwidth and it can be manufactured without a high degree of complexity. A 75–115 GHz band prototype of the proposed broadband transition is designed and fabricated. Simulated and measured results of the prototyped back-to-back transition show good agreement.Keywords
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