Design and simulation of broadband unidirectional CPW-fed rectangular slot antennas

Wei Qiang Chen, Gui Fu Ding, Bin Hong Li, Xiao Feng Sun

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A broadband unidirectional coplanar waveguide (CPW) fed rectangular slot millimeter wave antenna based on Micro-Electro-Mechanical Systems (MEMS) non-silicon micro-fabrication technology is discussed. A wide impedance bandwidth of 75% (S11<-10dB) was obtained. By adding special wave guiding structure and reflecting structure, the antenna achieves unidirectional radiation, and the max gain of the antenna increases from 3. 8dB to 6.8dB. Ansoft HFSS and CST Microwave Studio, two high frequency structure simulation softwares are used to simulate and analyze the antenna performances.

Original languageEnglish (US)
Title of host publicationIEEE 2007 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE
PublisherIEEE Computer Society
Pages632-635
Number of pages4
ISBN (Print)1424410444, 9781424410446
DOIs
StatePublished - 2007
Event2007 IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies for Wireless Communications, MAPE 2007 - Hangzhou, China
Duration: Aug 14 2007Aug 17 2007

Publication series

NameIEEE 2007 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE

Other

Other2007 IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies for Wireless Communications, MAPE 2007
CountryChina
CityHangzhou
Period8/14/078/17/07

Keywords

  • Coplanar waveguide
  • MEMS
  • Millimeter wave antenna
  • Non-silicon micro-fabrication technology
  • Rectangular slot antenna

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Communication

Fingerprint Dive into the research topics of 'Design and simulation of broadband unidirectional CPW-fed rectangular slot antennas'. Together they form a unique fingerprint.

  • Cite this

    Chen, W. Q., Ding, G. F., Li, B. H., & Sun, X. F. (2007). Design and simulation of broadband unidirectional CPW-fed rectangular slot antennas. In IEEE 2007 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE (pp. 632-635). [4393700] (IEEE 2007 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE). IEEE Computer Society. https://doi.org/10.1109/MAPE.2007.4393700