Aperture‐coupled microstrip patch antenna fed by orthogonal SIW line for millimetre‐wave imaging applications
| Autor: | Thomas E. Roth, Mohammad Tayeb Ghasr, Reza Zoughi, Ali Foudazi |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Physics
Patch antenna Synthetic aperture radar business.industry 020208 electrical & electronic engineering Bandwidth (signal processing) Astrophysics::Instrumentation and Methods for Astrophysics 020206 networking & telecommunications Microstrip patch antenna 02 engineering and technology law.invention Microstrip antenna Optics law 0202 electrical engineering electronic engineering information engineering Electronic engineering Electrical and Electronic Engineering Wideband business Waveguide Computer Science::Information Theory Millimetre wave |
| Zdroj: | IET Microwaves, Antennas & Propagation. 11:811-817 |
| ISSN: | 1751-8733 |
| Popis: | A new microstrip patch antenna feeding technique for millimetre-wave imaging applications is proposed. The technique utilises a substrate integrated waveguide line that orthogonally feeds the patch antenna through a coupling aperture. A rectangular microstrip patch antenna was designed to operate at 32 GHz. Measurement and simulation results for rectangular patch antenna are presented showing good agreement with 9% bandwidth (| S 11 |
| Databáze: | OpenAIRE |
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