Frequency‐agile microstrip patch antenna using a reconfigurable mems ground plane
Microwave and optical technology letters, 2004•Wiley Online Library
A frequency‐agile microstrip patch antenna is presented. A micromachined membrane is
used as the ground plane below the antenna patch. Actuation of this membrane introduces
an air gap between above the ground plane, and enables control of the antenna‐resonant
frequency from 16.8 to 17.82 GHz (approximately 6% variation).© 2004 Wiley Periodicals,
Inc. Microwave Opt Technol Lett 43: 64–67, 2004; Published online in Wiley InterScience
(www. interscience. wiley. com). DOI 10.1002/mop. 20376
used as the ground plane below the antenna patch. Actuation of this membrane introduces
an air gap between above the ground plane, and enables control of the antenna‐resonant
frequency from 16.8 to 17.82 GHz (approximately 6% variation).© 2004 Wiley Periodicals,
Inc. Microwave Opt Technol Lett 43: 64–67, 2004; Published online in Wiley InterScience
(www. interscience. wiley. com). DOI 10.1002/mop. 20376
Abstract
A frequency‐agile microstrip patch antenna is presented. A micromachined membrane is used as the ground plane below the antenna patch. Actuation of this membrane introduces an air gap between above the ground plane, and enables control of the antenna‐resonant frequency from 16.8 to 17.82 GHz (approximately 6% variation). © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 64–67, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20376
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