CPW-Fed Antenna with Two Rectangle Slots for RFID/Wideband Applications

Author

Kumar, Suresh M. ; Mujumdar, Manisha D. ; Kumar, Sriram D.

Author_Institution

Dept. of Electron. & Commun. Eng., Nat. Inst. of Technol., Tiruchirappalli, India

fYear

2010

fDate

20-21 June 2010

Firstpage

259

Lastpage

261

Abstract

This paper presents a CPW-fed antenna for RFID/wideband applications. This Antenna satisfies the licensed frequency band of WLAN (5.15-5.85)GHz application and a resonant frequency for RFID at 5.8 GHz for h= 0.5mm having return loss lower than -10 dB. This antenna is designed on a substrate with dielectric constant 4.4. With a size 27.5mmx28mmx0.5mm the antenna operates for wideband application. The effects of shape, length, size, and location of feeding point, substrate and their thickness have been evaluated. And obtained 2D radiation patterns with elevation, VSWR, Return loss, gain and antenna efficiency. The simulation results of this antenna are analyzed by using Method of Moment (MoM) from IE3D software.

Keywords

Antenna radiation patterns; Application software; Broadband antennas; Dielectric constant; Dielectric substrates; Radiofrequency identification; Resonant frequency; Shape; Slot antennas; Wireless LAN; CPW-fed slot antenna; wireless LAN applications;

fLanguage

English

Publisher

ieee

Conference_Titel

Advances in Computer Engineering (ACE), 2010 International Conference on

Conference_Location

Bangalore, Karnataka, India

Print_ISBN

978-1-4244-7154-6

Type

conf

DOI

10.1109/ACE.2010.73

Filename

5532832