CPW FED DUAL NOTCHED UWB ANTENNA: WIMAX AND X-BAND NOTCHED

Rahul  Suvalka; Santosh  Agrahari; Amit  Rathi

Authors

Rahul Suvalka Department of ECE, Poornima University, Jaipur India.
Santosh Agrahari Department of ECE, Poornima University, Jaipur India.
Amit Rathi Department of ECE,School of Electrical and Electronics, Manipal University Jaipur.

Keywords:

Anchor slot antenna, SRR, CPW, WiMAX band, UWB antenna

Abstract

This paper presents a Coplanar Waveguide (CPW) fed dual band-notched Ultra Wide Band (UWB) antenna. This antenna uses an anchor slot and a Complementary Split Ring Resonator (CSRR) in feed line to produce dual band-notched features in WiMAX (3.3-3.7 GHz) band and X-band (7.25-8.35 GHz) satellite communication applications respectively. The suggested antenna is very compact in size of 19.625 mm2 which radiates over 3 to 11 GHz with VSWR less than 2. The presented antenna has very compact size which makes it suitable for the low profile systems and applications. A fabricated sample of recommended antenna is presented with its compared outcomes of simulation and measurement for VSWR and radiation patterns.

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