| 講演抄録／キーワード |
| 講演名 |
A Dual-band and Broadband Back-to-back Microstrip Antenna for Multi-frequency Wide-angle RF Energy Harvesting and Wireless Power Transfer
○Pei Zhang・Hao Yi・Xuanming Zhang・Long Li（Xidian Univ） |
| 抄録 |
（和） |
A novel dual-band and broadband back-to-back microstrip antenna is proposed to cover 2G/3G/4G/5G communication bands and ISM-2.4GHz/5.8GHz to simultaneously realize omnidirectional ambient wireless energy harvesting(WEH) and directional wireless power transfer(WPT). The ?ground-slot? mode is introduced, with the loading of the patches and shorting vias, to form a broadband resonance from 2GHz to 4GHz. A high-order mode resonance at 5.8GHz is also excited with high-directivity. On the basis of ensuring miniaturization and compactness, omnidirectional radiation in broadband resonance and bi-directional radiation in high-order mode resonance are realized by the back-to-back structure. The angular stability of above ?60?for WEH is achieved at the mainstream operating frequencies. |
| （英） |
A novel dual-band and broadband back-to-back microstrip antenna is proposed to cover 2G/3G/4G/5G communication bands and ISM-2.4GHz/5.8GHz to simultaneously realize omnidirectional ambient wireless energy harvesting(WEH) and directional wireless power transfer(WPT). The ?ground-slot? mode is introduced, with the loading of the patches and shorting vias, to form a broadband resonance from 2GHz to 4GHz. A high-order mode resonance at 5.8GHz is also excited with high-directivity. On the basis of ensuring miniaturization and compactness, omnidirectional radiation in broadband resonance and bi-directional radiation in high-order mode resonance are realized by the back-to-back structure. The angular stability of above ?60?for WEH is achieved at the mainstream operating frequencies. |
| キーワード |
（和） |
dual-band / wireless power transfer / wireless energy harvesting / broadband / / / / |
| （英） |
dual-band / wireless power transfer / wireless energy harvesting / broadband / / / / |
| 文献情報 |
信学技報 |
| 資料番号 |
|
| 発行日 |
|
| ISSN |
|
| PDFダウンロード |
|