Quadruple Band-Notched Trapezoid UWB Antenna with Reduced Gains in Notch Bandsopen access
- Authors
- Jin, Yunnan; Tak, Jinpil; Choi, Jaehoon
- Issue Date
- Jan-2016
- Publisher
- KOREAN INST ELECTROMAGNETIC ENGINEERING & SCIENCE
- Keywords
- Band-Stop Element; Four Notches; Radiation Pattern; Reduced Gain; Ultra-Wide Band
- Citation
- JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, v.16, no.1, pp.35 - 43
- Indexed
- SCOPUS
KCI
- Journal Title
- JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE
- Volume
- 16
- Number
- 1
- Start Page
- 35
- End Page
- 43
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/24103
- DOI
- 10.5515/JKIEES.2016.16.1.35
- ISSN
- 2234-8409
- 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 mmx 33.5 mmx 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.
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