Miniaturized Broadband Bi-Yagi Antenna Array for Ambient RF Energy Harvesting
Zaed S A Abdulwali, Ali H Alqahtani, Yosef T Aladadi, Majeed A S Alkanhal, Yahya M Al-Moliki, Khaled Aljaloud, Mohammed Thamer Alresheedi, Congsi Wang, Song Xue, Peiyuan Lian, Yan Wang · 2023
Read Miniaturized Broadband Bi-Yagi Antenna Array for Ambient RF Energy Harvesting by Zaed S A Abdulwali, Ali H Alqahtani, Yosef T Aladadi, Majeed A S Alkanhal, Yahya M Al-Moliki, Khaled Aljaloud, Mohammed Thamer Alresheedi, Congsi Wang, Song Xue, Peiyuan Lian, Yan Wang (2023) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-10745122.txt.
Description
Abdulwali leads a large team presenting a tiny antenna for harvesting radio energy, in work from twenty twenty-three. The antenna gathers weak radio signals from the air and turns them into power. Wide frequency cover, good gain, and small size are hard to get at once.
Their Bi-Yagi array spans a broad band in the low gigahertz range. Design work balanced spacing and size of the radiating and directing parts. Closer tuning of coupled modes widened the band. Lab tests confirmed gain, efficiency, and signal match across the band. A compact, efficient harvester could help power small sensors without batteries or wires.
Catalog record
| CREATOR | Zaed S A Abdulwali, Ali H Alqahtani, Yosef T Aladadi, Majeed A S Alkanhal, Yahya M Al-Moliki, Khaled Aljaloud, Mohammed Thamer Alresheedi, Congsi Wang, Song Xue, Peiyuan Lian, Yan Wang |
|---|---|
| YEAR | 2023 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 29 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |