Dual‐polarised patch antenna for in‐band full‐duplex applications | Zendy

Goodbody C. | Zendy; Karacolak T. | Zendy; Tran N. | Zendy

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Dual‐polarised patch antenna for in‐band full‐duplex applications

Author(s) -

Goodbody C.,

Karacolak T.,

Tran N.

Publication year - 2018

Publication title -

electronics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.375

H-Index - 146

eISSN - 1350-911X

pISSN - 0013-5194

DOI - 10.1049/el.2018.5324

Subject(s) - patch antenna , multi band device , microstrip antenna , antenna (radio) , duplex (building) , dual (grammatical number) , materials science , electronic engineering , computer science , electrical engineering , telecommunications , optoelectronics , optics , physics , engineering , dna , art , literature , biology , genetics

A probe‐fed patch antenna with 180° ring hybrid is proposed for in‐band full‐duplex applications. The proposed antenna consists of two substrate layers with the ground plane in between. A patch is printed on one substrate opposite the ground, and a ring hybrid is printed on a second substrate, which is designed to separate the receiving and transmitting signals, producing high isolation between the two. Simulated and fabricated prototype results show isolation of −58 dB covering the Industrial, Scientific and Medical (ISM) band of 2.4–2.5 GHz with a centre frequency of 2.45 GHz.

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