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A novel E-shaped broadband microstrip patch antenna

✍ Scribed by B. L. Ooi; Q. Shen

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 265 KB
Volume: 27
Category: Article
ISSN: 0895-2477
DOI: 10.1002/1098-2760(20001205)27:5<348::aid-mop17>3.0.co;2-v

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✦ Synopsis

The proposed antenna is found to ha¨e a much broader impedance bandwidth as compared to the con¨entional U-slot antenna. An impedance bandwidth of about 33.8% is achie¨ed for the proposed E-plane antenna. Through the use of a washer on the proposed antenna, the probe inductor is compensated, and an impedance bandwidth of 40% is thus obtained. The E-plane radiation pattern for both the proposed antenna and the one incorporated with the washer remains relati¨ely constant through the band. A comparison between the U-slot antenna and our proposed antennas is made in the paper.

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