Title :
A compact microstrip - fed band rejection ultrawideband monopole antenna with balanced slot
Author :
Mewara, H.S. ; Sharma, Mukesh ; Choudhary, Shobhit
Author_Institution :
Gov. Eng. Coll. Ajmer, Ajmer, India
Abstract :
A compact and microstrip-fed ultra-wideband antenna with band rejection characteristics is proposed. Band stop property is realized using a balanced slot. The range of stop band can be adjusted using length and width of inserted slot. The simulated impedance bandwidth of proposed antenna is from 3.2 GHz to 10.65 GHz for VSWR <; 2 while having the band rejection characteristics in the frequency range of 4.8 GHz to 5.8 GHz(UNII Band). Also by using stepped ground enhanced impedance bandwidth are obtained. This antenna shows good radiation and gain characteristics.
Keywords :
antenna radiation patterns; microstrip antennas; monopole antennas; ultra wideband antennas; UNII band; balanced slot; band rejection characteristics; band stop property; compact microstrip-fed band rejection ultrawideband monopole antenna; gain characteristics; inserted slot length; inserted slot width; radiation characteristics; simulated impedance bandwidth; stepped ground enhanced impedance bandwidth; Antenna radiation patterns; Interference; Radio spectrum management; Slot antennas; Ultra wideband antennas; Microstrip-fed antenna; Monopole antenna; Ultra-wideband;
Conference_Titel :
Signal Propagation and Computer Technology (ICSPCT), 2014 International Conference on
Conference_Location :
Ajmer
Print_ISBN :
978-1-4799-3139-2
DOI :
10.1109/ICSPCT.2014.6885033
