Title :
Compact Slot Antenna for UWB Application and Band-Notch Designs
Author :
Natarajamani, S. ; Behera, S.K. ; Patra, S.K.
Author_Institution :
Dept. of Electron. & Commun. Eng., Nat. Inst. of Technol., Rourkela, India
Abstract :
A simple and compact coplanar waveguide (CPW)-fed ultra wide band antenna is presented. The UWB antenna consists of a rectangular patch, which is etched onto an FR4 printed circuit board(PCB) with an overall size of 30mmX35mmX0.76mm. The simulation show that the UWB antenna achieves good impedance matching, consistent gain, and consistent group delay over an operating bandwidth. The correlation between the mode-based field distribution is discussed. Extended from the UWB antenna, four notch (5-6GHz) designs are also presented as a desirable feature for UWB application.
Keywords :
coplanar waveguides; impedance matching; printed circuits; slot antennas; ultra wideband antennas; FR4 printed circuit board; UWB antenna; UWB application; band-notch designs; compact slot antenna; consistent gain; consistent group delay; coplanar waveguide-fed ultra wide band antenna; four notch designs; impedance matching; mode based field distribution; operating bandwidth; rectangular patch; CPW-fed UWB antennas; band-notched characteristics; group delay;
Conference_Titel :
Computational Intelligence and Communication Networks (CICN), 2010 International Conference on
Conference_Location :
Bhopal
Print_ISBN :
978-1-4244-8653-3
Electronic_ISBN :
978-0-7695-4254-6
DOI :
10.1109/CICN.2010.13
