https://scholars.lib.ntu.edu.tw/handle/123456789/429337
Title: | A Novel Circular-Polarization-Switchable Slot Ring Antenna with Diagonal Cross Slit | Authors: | Y.-T. Lin D.-Y. Wang SHIH-YUAN CHEN |
Keywords: | circular polarization; polarization reconfigurable; slot ring antennas | Issue Date: | 2017 | Start page/Pages: | 306-309 | Source: | Asia-Pacific Microwave Conference Proceedings, APMC | Abstract: | A novel polarization-reconfigurable slot ring antenna that can switch between right-handed and left-handed circular polarization (RHCP and LHCP) is presented. The radiating structure consists of a slot ring and a pair of orthogonal diagonal slits. Four PIN diodes are symmetrically placed across the slits near the junctions of the slot ring and slits to enable switching between RHCP and LHCP simply by changing the applied DC voltages. A 2.4-GHz prototype antenna is designed and fabricated. The measured |S11| agrees well with those simulated. The radiation performance is satisfactorily good. © 2017 IEEE. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/429337 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044770263&doi=10.1109%2fAPMC.2017.8251440&partnerID=40&md5=7a77f1ac5b781a0b8ea44055ca7a54a4 |
DOI: | 10.1109/apmc.2017.8251440 | SDG/Keyword: | Circular polarization; Microwave antennas; Semiconductor diodes; Applied dc-voltage; Left handed; Polarization reconfigurable; Polarization Switchable; Prototype antennas; Radiation performance; Right handed; Slot ring antenna; Slot antennas |
Appears in Collections: | 電信工程學研究所 |
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