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UWB Bow-Tie Antenna with WLAN/WiMAX Band Application
- Authors
- Ko, M; Choi, Jae hoon
- Issue Date
- Jan-2019
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- Bow-tie antenna; slot; ultra-wideband(UWB) antennas
- Citation
- ISAP 2018 - 2018 International Symposium on Antennas and Propagation, pp.1 - 2
- Indexed
- SCOPUS
- Journal Title
- ISAP 2018 - 2018 International Symposium on Antennas and Propagation
- Start Page
- 1
- End Page
- 2
- ISSN
- 0000-0000
- Abstract
- In this paper, a UWB bow-tie antenna with WLAN/WiMAX band application is proposed. The simulated 10 dB return loss bandwidth of the proposed antenna is ranging from 2.32 GHz to 10.6 GHz. In order to obtain the improved bandwidth and impedance matching, round slots are embedded on each round dipole arm and fan-shaped sectors are added on the feedline. The proposed antenna has omnidirectional radiation patterns at 2.5 GHz, 3.5 GHz, and 5.5 GHz and a quasi-omnidirectional pattern at 10 GHz, respectively. The peak gains are 1.79 dBi, 2.51 dBi, 3.66 dBi, and 4.39 dBi at 2.5 GHz, 3.5 GHz, 5.5 GHz, and 10 GHz, respectively.
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