Broad-band phased antenna array based on U-slot microstrip patch antenna element

Broad-band phased antenna array based on U-slot microstrip patch antenna element

The paper introduces the complete design of 1/spl times/2, 1/spl times/4 and 1/spl times/8 phased antenna arrays, including feeding and matching networks, using a U-slotted microstrip patch antenna as an array element with a novel patch feeding technique at the frequency band of 16 GHz to 18 GHz. Ga...

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Hauptverfasser: Swelam, W., Ehtezazi, I., Rafi, G.Z., Safavi-Naeini, S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Antenna arrays
Bandwidth
Microstrip antenna arrays
Microstrip antennas
Microwave antenna arrays
Microwave photonics
Microwave theory and techniques
Patch antennas
Phased arrays
Radio frequency
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Zusammenfassung:The paper introduces the complete design of 1/spl times/2, 1/spl times/4 and 1/spl times/8 phased antenna arrays, including feeding and matching networks, using a U-slotted microstrip patch antenna as an array element with a novel patch feeding technique at the frequency band of 16 GHz to 18 GHz. Gain of about 9 dBi is achieved for the 1/spl times/2 array, about 12 dBi for the 1/spl times/4 array and above 14 dBi for the 1/spl times/8 array, with good impedance matching parameters.
ISSN:1522-3965
1947-1491
DOI:10.1109/APS.2005.1551315