Reverse G-shape antenna for UWB with notch

Kunal Srivastava, Ashwani Kumar, Raj Kumar, A. K. Verma

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

10 Citations (Scopus)


A compact reverse G-shape UWB antenna with notch is presented. The proposed antenna consists of an L-shape slot cut in ground to achieve a band notched characteristics in the WLAN (5.15-5.825GHz) band. The antenna has an operating impedance bandwidth from 3.2 GHz to 10.9GHz, with a band-notched from 5.01 GHz to 5.96 GHz band. VSWR is less than 2 (S11 < - 10 dB) over the operating frequency band except band-notch frequency range. The gain variation of this antenna over the ultra-wideband range is 4 to 7dB and the gain at notch frequency -0.17dB. In the notched band region this is a significant fall in gain. This antenna can be used to stops the WLAN and HIPERLAN band with in the UWB.

Original languageEnglish
Title of host publicationProceedings of the 2013 3rd IEEE International Advance Computing Conference (IACC)
EditorsB. M. Kalra, Deepak Garg, Rajesh Prasad, Sachin Kumar
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages4
ISBN (Electronic)9781467345293, 9781467345286
ISBN (Print)9781467345279
Publication statusPublished - 2013
Externally publishedYes
Event2013 3rd IEEE International Advance Computing Conference, IACC 2013 - Ghaziabad, India
Duration: 22 Feb 201323 Feb 2013


Other2013 3rd IEEE International Advance Computing Conference, IACC 2013


  • Notch
  • Ultra wideband antenna
  • CPW fed
  • Monopole antenna


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