Design of Compact Circularly Polarized Antennas for RFID Reader
碩士 === 國立高雄應用科技大學 === 光電與通訊工程研究所 === 105 === A CP antenna with a low profile, small size and lightweight for a portable RFID reader is presented. A typical technique for producing circular polarisation is to excite two orthogonal linearly polarised modes with a 〖90〗^ophase difference. This paper pre...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2017
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| Online Access: | http://ndltd.ncl.edu.tw/handle/uxp9z9 |