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Quadruple Band-Notched Trapezoid UWB Antenna with Reduced Gains in Notch Bands

Title
Quadruple Band-Notched Trapezoid UWB Antenna with Reduced Gains in Notch Bands
Author
최재훈
Keywords
Band-Stop Element; Four Notches; Radiation Pattern; Reduced Gain; Ultra-Wide Band
Issue Date
2016-01
Publisher
한국전자파학회
Citation
Journal of Electromagnetic Engineering and Science, v. 16, NO 1, Page. 35-43
Abstract
A compact ultra-wide band antenna with a quadruple band-notched characteristic is proposed. The proposed antenna consists of a slotted trapezoid patch radiator, an inverted U-shaped band stop filter, a pair of C-shaped band stop filters, and a rectangular ground plane. To realize the quadruple notch-band characteristic, a U-shaped slot, a complementary split ring resonator, an inverted U-shaped band stop filter, and two C-shaped band stop filters are utilized in this antenna. The antenna satisfies the –10 dB reflection coefficient bandwidth requirement in the frequency band of 2.88–12.67 GHz, with a band-rejection characteristic in the WiMAX (3.43–3.85 GHz), WLAN (5.26–6.01 GHz), X-band satellite communication (7.05–7.68 GHz), and ITU 8 GHz (8.08–8.87 GHz) signal bands. In addition, the proposed antenna has a compact volume of 30 mm× 33.5 mm× 0.8 mm while maintaining omnidirectional patterns in the H-plane. The experimental and simulated results of the proposed antenna are shown to be in good agreement.
URI
http://jees.kr/journal/view.php?doi=10.5515/JKIEES.2016.16.1.35http://hdl.handle.net/20.500.11754/30660
ISSN
2234-8409; 2234-8395
DOI
10.5515/JKIEES.2016.16.1.35
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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