Dual-feeding microstrip antenna with high isolation

Hyungrak Kim, Jonghun Kwon, Youngjoong Yoon, Jaeseung Yoon, Soonik Jeon

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


In this Letter, a dual-feeding structure with microstrip and an H-shaped aperture feeding for a microstrip antenna is proposed to achieve high isolation with high gain, easy feeding, and few layers. The measured isolations of the proposed single and 1 × 4-array antenna along the E plane of the aperture feeding are less than -49 and -48 dB, respectively.

Original languageEnglish
Pages (from-to)45-47
Number of pages3
JournalMicrowave and Optical Technology Letters
Issue number1
Publication statusPublished - 2002 Oct 5

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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