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- Title
A Dual-Notched Ultra-Wideband Monopole Antenna Based on Frequency Selective Surface Technology.
- Authors
Yingjie Du; Mingxin Liu
- Abstract
To solve the problem of antenna miniaturization and mutual interference between the communication band of the UWB system and other wireless communication system bands, this paper proposes a UWB monopole antenna which has frequency notch characteristics. By applying two pairs of Split Ring Resonator (SRR) structures on a CPW transmission line, a coupling resonance is generated in a specific frequency band, and the antenna has a dual frequency notch and a wide band notch function. The measured results show that the antenna has good band-notch characteristics in the frequency ranges of 3.3 GHz to 4 GHz and 5.1 GHz to 6.2 GHz, suppressing ultra-wideband interference between WiMAX (3.3 GHz ~ 3.8 GHz) and WLAN (5.15 GHz ~ 5.35 GHz and 5.725 GHz ~ 5.825 GHz) in a wireless communication system. The volume of the antenna is 40 mm × 36 mm × 1 mm, and the measured results are compared with the simulated model results. Besides, the measured and simulated results have a good consistency.
- Subjects
ULTRA-wideband communication; MONOPOLE antennas; WIRELESS communications; FREQUENCY selective surfaces; ANTENNAS (Electronics); ULTRA-wideband antennas; IEEE 802.16 (Standard); WIRELESS LANs
- Publication
Progress in Electromagnetics Research C, 2024, Vol 145, p101
- ISSN
1937-8718
- Publication type
Article
- DOI
10.2528/PIERC24061105