Title :
Design of multi slotted and multi frequency patch antenna
Author :
Natarajamani, S. ; Behera, S.K. ; Mishra, R.K.
Author_Institution :
Electron.&Commun. Eng. Deptt., Nat. Inst. of Technol. Rourkela, Rourkela, India
Abstract :
Design of low profile single feed dual band microstrip antenna operated at Wi-Fi/Wi-Max system is presented. It is demonstrated that by cutting slots into radiating edges of microstrip patch antenna, a dual frequency response is achieved. The antenna was studied by means of numerical simulation. The return losses at 2.45 GHz, 3.4 GHz are -21.5 dB, -13.2 dB respectively. Its bandwidth of 35 MHz extends from 2.435 GHz to 2.47 GHz at the lower band. Its radiation patterns are also studied.
Keywords :
UHF antennas; WiMax; antenna feeds; antenna radiation patterns; frequency response; microstrip antennas; microwave antennas; multifrequency antennas; wireless LAN; Wi-Fi system; Wi-Max system; dual frequency response; edge radiation; frequency 2.45 GHz; frequency 3.4 GHz; low profile single feed dual band microstrip antenna; multifrequency patch antenna; multislotted antenna; numerical simulation; radiation patterns; IE3D simulator; Microstip patch antenna; dual band antenna;
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2009
Conference_Location :
Kolkata
Print_ISBN :
978-1-4244-4818-0
Electronic_ISBN :
978-1-4244-4819-7
DOI :
10.1109/AEMC.2009.5430687
