Open AccessSimulation Design of Reconfigurable Multifrequency Yagi Antenna
Author(s) -
Lili Zhao,
Pengpeng Yu,
Xinsheng Zhou,
Qicai Dong,
Ziru Wang,
Haiyan Li,
Linlin Su
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/428/1/012091
Subject(s) - reconfigurable antenna , computer science , antenna (radio) , electronic engineering , omnidirectional antenna , antenna measurement , electrical engineering , embedded system , antenna efficiency , telecommunications , engineering
In order to reduce the operating cost and improve the benefits of communication system, it is a feasible scheme to reduce the number of antennas used while ensuring the communication quality. Because reconfigurable antenna has the characteristic of automatically changing a certain electrical characteristic parameter, it has become one of the hotspots in antenna research. In the design of this paper, reconfigurable antenna is realized by changing the working state of PIN diodes embedded in external feed matching network. The design of Yagi antenna is introduced below.