Title :
Design of a compact ultra wide band microstrip patch antenna
Author :
Maiti, Santa ; Rajak, Sudip Kumar ; Mukherjee, Arjun
Author_Institution :
Sch. of Electron. Eng., KIIT Univ., Bhubaneswar, India
Abstract :
This paper deals with a new compact, ultrawideband (UWB) antenna using a coaxial probe feed technique by introducing some slots in the square patch of 20mm × 20 mm. The proposed antenna is designed to operate from 1.82 to 3.72 GHz with the center frequency at 2.20 GHz. Size reduction of 83% is also presented in this paper. The antenna has nearly good Omni-directional radiation pattern and peak gain of 3.65 dBi. The group delay profile of the proposed antenna lies within 1ns. The areas of applications are medical imaging, wireless communication, and vehicular radar. Theoretical investigations have been done by An soft designer software.
Keywords :
antenna feeds; antenna radiation patterns; delays; omnidirectional antennas; slot antennas; ultra wideband antennas; Ansoft designer software; UWB antenna; coaxial probe feed technique; compact ultrawideband microstrip patch antenna; frequency 1.82 GHz to 3.72 GHz; group delay profile; medical imaging; omni-directional radiation pattern; vehicular radar; wireless communication; Antenna radiation patterns; Microstrip; Microstrip antennas; Patch antennas; Resonant frequency; Slot antennas; Microstrip Patch; Return loss; Ultra wide band; coaxial probe feed; slots;
Conference_Titel :
Computing, Communication and Networking Technologies (ICCCNT), 2014 International Conference on
Conference_Location :
Hefei
Print_ISBN :
978-1-4799-2695-4
DOI :
10.1109/ICCCNT.2014.6963083
