A study on the dual feeding structure for microstrip antenna with high isolation

Hyungrak Kim, Jonghun Kwon, Young Joong Yoon, Jaeseung Yoon, Soonik Jeon

Research output: Contribution to journalArticle

2 Citations (Scopus)


In this paper, dual feeding structure with microstrip and H-shaped aperture feeding for microstrip antenna is proposed to achieve high isolation. The H-shaped aperture is designed at the center of the ground plane to provide better characteristics than conventional rectangular aperture. The measured isolations for the proposed single and 1 × 4 array antenna along E-plane of aperture feeding are less than 49 dB and -48 dB, respectively.

Original languageEnglish
Pages (from-to)216-219
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Publication statusPublished - 2002 Jan 1


All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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