A miniaturized silicon-based ground Ring Guarded patch resonator and filter

A new miniaturized ground ring guided microstrip patch filter developed on the silicon wafer using micromachined technology is reported. The ground shunt can be used to lower the operating frequency up to one-third as compared to the traditional patch resonator. The size of the designed band pass fi...

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Veröffentlicht in:	IEEE microwave and wireless components letters 2005-07, Vol.15 (7), p.478-480
Hauptverfasser:	Ma, Kaixue, Ma, Jianguo, Sun, Jianbo, Miao, Jianmin, Do, Manh Anh, Yeo, Kiat Seng
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Band pass filters Circuit properties Coplanar waveguides Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Frequency Ground ring ground shunt micromachined Microstrip filters Microstrip resonators Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits Microwave filters miniaturized filter patch resonator Resonator filters Shape Silicon Sun
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Beschreibung
Zusammenfassung:	A new miniaturized ground ring guided microstrip patch filter developed on the silicon wafer using micromachined technology is reported. The ground shunt can be used to lower the operating frequency up to one-third as compared to the traditional patch resonator. The size of the designed band pass filter operating in 5.17 GHz is only 8.7 mm/spl times/2.9 mm.
ISSN:	1531-1309 2771-957X 1558-1764 2771-9588
DOI:	10.1109/LMWC.2005.851574