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Wideband 4×8 Array Antennas with Aperture Coupled Patch Antenna Elements on LTCC

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Author

  • Dong Suk Jun
  • Alexander Bondarik
  • Hong-Yeol Lee
  • Han-Cheol Ryu
  • Mum Cheol Paek
  • Kwang-Yong Kang
  • Ik Guen Choi

Summary, in English

We proposed a 4×8 array antenna with aperture-coupled patch antenna elements. The antenna was designed for 60

GHz operation and fabrication on the low-temperature cofired ceramic(LTCC) substrate(εr=5.8). The feedline with the

stub was designed to enhance the radiating element bandwidth and the transition characteristics between the waveguide

(WG) and microstrip line(MSL). Through the optimization of the antenna and feedline geometry, the antenna gain and

the performance of the 10 dB bandwidth were 20.2 dBi and 13 % up, respectively. The measured results agreed with

the simulated ones.

Publishing year

2010

Language

English

Pages

150-157

Publication/Series

The Journal of Korean Institute of Electromagnetic Engineering and Science

Volume

10

Issue

3

Document type

Journal article

Publisher

Korean Institute of Electromagnetic Engineering and Science

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • System on package
  • 60 GHz array antennas
  • wideband antenna

Status

Published

Research group

  • Electromagnetic theory

ISBN/ISSN/Other

  • ISSN: 1226-3133