Design of Narrow-wall Slotted Waveguide Antenna with V-shaped Metal Reflector for XBand Radar Application

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

Abstract

Slotted waveguide antenna with wide bandwidth characteristics is designed at the 9.4-GHz frequency (X-band) for radar application. The antenna design consists of 200 narrow-wall slots with novel design of V-shaped metal reflector to enhance side lobe level (SLL) and gain. New optimized slot design results in SLL of -31.9 dB. The simulation results show 36.7 dBi antenna gain and 780 MHz bandwidth (8.67-9.45 GHz) for VSWR of 1.5.

Original languageEnglish
Title of host publicationISAP 2018 - 2018 International Symposium on Antennas and Propagation
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9788957083048
Publication statusPublished - 25 Jan 2019
Event2018 International Symposium on Antennas and Propagation, ISAP 2018 - Busan, Korea, Republic of
Duration: 23 Oct 201826 Oct 2018

Publication series

NameISAP 2018 - 2018 International Symposium on Antennas and Propagation

Conference

Conference2018 International Symposium on Antennas and Propagation, ISAP 2018
CountryKorea, Republic of
CityBusan
Period23/10/1826/10/18

Keywords

  • High gain
  • metal reflector
  • narrowwall slots
  • radar
  • slotted waveguide antenna
  • X-band

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  • Cite this

    Yusuf, D. P., Zulkifli, F. Y., & Rahardjo, E. T. (2019). Design of Narrow-wall Slotted Waveguide Antenna with V-shaped Metal Reflector for XBand Radar Application. In ISAP 2018 - 2018 International Symposium on Antennas and Propagation [8627611] (ISAP 2018 - 2018 International Symposium on Antennas and Propagation). Institute of Electrical and Electronics Engineers Inc..