WLAN wideband-notched UWB slot antenna using I-shaped MTM
| Autor: | Yanwen Zhao, Li Gu, Yu-Teng Zheng, Bihui Xu |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Materials science
business.industry Antenna measurement 020206 networking & telecommunications Slot antenna 02 engineering and technology Antenna factor Substrate (electronics) 021001 nanoscience & nanotechnology Antenna efficiency Planar 0202 electrical engineering electronic engineering information engineering Electronic engineering Optoelectronics Wideband Antenna (radio) 0210 nano-technology business |
| Zdroj: | 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. |
| Popis: | A miniaturized UWB polygon-slot antenna with WLAN wideband-notched Characteristics is presented. The proposed planar coplanar waveguide-fed antenna has a wideband-notched property from 5.3 to 5.9 GHz, is realized by one pair I-shaped MTM unit cells symmetrically etched on the fork-shaped patch. The antenna is fabricated onto low-cost FR4 substrate, and its overall dimensions are 21.5×19 mm2. It provides impedance bandwidth of 124% covering from 3.1 to 13.3 GHz rejecting band notch, a maximum gain of 4.1 dBi at 10.9 GHz, high radiation efficiency over 86% and nearly stable radiation patterns. |
| Databáze: | OpenAIRE |
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