Title :
Balanced amplifying antenna for circular polarization
Author :
Behera, S.K. ; Mishra, R.K. ; Poddar, D.R.
Author_Institution :
Dept. of ECE, Nat. Inst. of Technol., Rourkela
Abstract :
A balanced amplifier based rectangular microstrip patch antenna is proposed that exhibit circularly polarized radiation. The inherent benefits of good isolation between input and out put ports as well improved matching capabilities of balanced amplifiers provide overall system gain of 5.21 dB. This system will be immune to the spectral impurity, since microstrip patch antenna basically being high Q device posses a narrowband to support any harmonic fruitfully.
Keywords :
antenna radiation patterns; microstrip antennas; polarisation; balanced amplifier; balanced amplifying antenna; circular polarization; circularly polarized radiation; gain 5.21 dB; rectangular microstrip patch antenna; Antenna feeds; Frequency; Impurities; Microstrip antennas; Narrowband; Noise figure; Patch antennas; Polarization; Power combiners; Scattering parameters;
Conference_Titel :
Applied Electromagnetics Conference, 2007. AEMC 2007. IEEE
Conference_Location :
Kolkata
Print_ISBN :
978-1-4244-1863-3
Electronic_ISBN :
978-1-4244-1864-0
DOI :
10.1109/AEMC.2007.4638020
