Title :
Asymmetric coplanar strip fed antenna with defected ground for wireless application
Author :
Ansal, K.A. ; Shanmugantham, T.
Author_Institution :
Dept. of Electron. Eng., Pondicherry Central Univ., Pondicherry, India
Abstract :
A novel compact planar antenna is presented for dual band applications in this paper. The proposed antenna has triangular shaped defect on the ground plane and it is fed by Asymmetric coplanar waveguide. The antenna is printed on FR4 epoxy substrate and it has compact size of 21 × 15.35× 1.6mm3. The antenna exhibit two wide band resonance at 3.72GHz and 5.85 GHz which is used for WiMAX/WLAN/HYPERLAN2/RFID. The planar design, simple feeding technique and compactness make it easy for the integration of the antenna into circuit boards. Details of the antenna design and simulated results are presented and discussed. Simulation tool, based on the method of moments (Mentor Graphics IE3D version 15.10) has been used to analyze and optimize the antenna. Various features such as compactness, simple con-figuration and low fabrication cost make the antenna suitable for wireless applications.
Keywords :
WiMax; antenna feeds; coplanar waveguides; method of moments; multifrequency antennas; planar antennas; radiofrequency identification; wireless LAN; FR4 epoxy substrate; HYPERLAN2; Mentor Graphics IE3D version 15.10; RFID; WLAN; WiMAX; antenna design; asymmetric coplanar strip fed antenna; asymmetric coplanar waveguide; compact planar antenna; defected ground plane; dual band antennas; frequency 3.72 GHz; frequency 5.85 GHz; method of moments; triangular shaped defect; wireless application; Antenna feeds; Coplanar waveguides; Dual band; Wireless LAN; Wireless communication; ACS; DGS; Dual band antenn; Gain; Radiation pattern; VSWR;
Conference_Titel :
Control Communication and Computing (ICCC), 2013 International Conference on
Conference_Location :
Thiruvananthapuram
Print_ISBN :
978-1-4799-0573-7
DOI :
10.1109/ICCC.2013.6731659
