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

Weiqiang 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
Pages632-635
Number of pages4
DOIs
StatePublished - 2006
Event2007 IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies for Wireless Communications, MAPE 2007 - Hangzhou, China
Duration: Aug 14 2007Aug 17 2007

Other

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

Fingerprint

Slot antennas
Coplanar waveguides
Antenna feeders
Antennas
simulation
microtechnology
Microfabrication
Studios
Millimeter waves
Microwaves
Bandwidth
Radiation
performance

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

Cite this

Chen, W., Ding, G. F., Li, B. H., & Sun, X. F. (2006). 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] https://doi.org/10.1109/MAPE.2007.4393700

Design and simulation of broadband unidirectional CPW-fed rectangular slot antennas. / Chen, Weiqiang; Ding, Gui Fu; Li, Bin Hong; Sun, Xiao Feng.

IEEE 2007 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE. 2006. p. 632-635 4393700.

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

Chen, W, Ding, GF, Li, BH & Sun, XF 2006, 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., 4393700, pp. 632-635, 2007 IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies for Wireless Communications, MAPE 2007, Hangzhou, China, 8/14/07. https://doi.org/10.1109/MAPE.2007.4393700
Chen W, Ding GF, Li BH, Sun XF. 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. 2006. p. 632-635. 4393700 https://doi.org/10.1109/MAPE.2007.4393700
Chen, Weiqiang ; Ding, Gui Fu ; Li, Bin Hong ; Sun, Xiao Feng. / Design and simulation of broadband unidirectional CPW-fed rectangular slot antennas. IEEE 2007 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE. 2006. pp. 632-635
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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.",
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