Patch antenna with switchable slot (PASS): Dual‐frequency operation | Zendy

Yang Fan | Zendy; RahmatSamii Yahya | Zendy

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Patch antenna with switchable slot (PASS): Dual‐frequency operation

Author(s) -

Yang Fan,

RahmatSamii Yahya

Publication year - 2001

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.1388

Subject(s) - microstrip antenna , patch antenna , slot antenna , coaxial antenna , antenna measurement , microwave , electrical engineering , antenna (radio) , electronic engineering , acoustics , engineering , physics , computer science , telecommunications

A novel kind of microstrip antenna, a patch antenna with a switchable slot (PASS), is proposed in this paper. A slot is incorporated into the patch, and a p ‐ i ‐ n diode is utilized to switch the slot on or off. This antenna can work at dual frequencies with a small and flexible frequency ratio and the same polarization. Experimental results validate this concept. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 31: 165–168, 2001.

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