Title :
A miniaturized CPW-fed rocket shaped UWB antenna for wireless applications
Author :
Subbarao, Akkala ; Raghavan, S. ; Rao, P. Purna Sekhara
Author_Institution :
Dept. of ECE, Nat. Inst. of Technol., Tiruchirappalli, India
fDate :
Feb. 28 2011-March 3 2011
Abstract :
A novel compact Ultra wideband antenna fed by CPW is presented. The antenna has a size of 23 mm × 27 mm. It provides band width ranging from 2.7 GHz to 10.6 GHz. The antenna can be easily integrated with radio frequency circuit for low cost. Details of antenna are presented with parametric study. The bandwidth is varied by varying the intrusion depth L2 and distance `g´ between conducting plane and ground and thus ultra wideband with is obtained. The antenna is Omni directional in operating range and it has good radiation efficiency. The fundamental parameters return loss, VSWR, radiation pattern are obtained, which meet standard specifications. Method of moments based IE3D simulator is used to analyze antenna.
Keywords :
antenna feeds; antenna radiation patterns; coplanar waveguides; microwave antennas; microwave circuits; omnidirectional antennas; ultra wideband antennas; IE3D simulator; VSWR; coplanar waveguide; frequency 2.7 GHz to 10.6 GHz; miniaturized CPW-fed rocket shaped UWB antenna; omnidirectional antenna; radiation pattern; radiofrequency circuit; wireless applications; Antenna radiation patterns; Bandwidth; Coplanar waveguides; Resonant frequency; Ultra wideband antennas; Wireless communication; Coplanar waveguide (CPW); Omni directional radiation pattern; UWB antenna; VSWR;
Conference_Titel :
Wireless Communication, Vehicular Technology, Information Theory and Aerospace & Electronic Systems Technology (Wireless VITAE), 2011 2nd International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4577-0786-5
DOI :
10.1109/WIRELESSVITAE.2011.5940932
