Performance Analysis of Rectangular Patch Antenna with EBG using Quarter Wave Feed Line and Coaxial Feed Line Methods for C-Band Radar Based Applications
DOI:
https://doi.org/10.37591/jomet.v2i2.5346Keywords:
Microstrip patch antenna, Quarter wave inset feed, coaxial cable feed, gain, bandwidth, directivity, radiation pattern, EBGAbstract
Microstrip antenna has various attractive features like light weight, low cost, easy fabrication, etc. Microstrip antenna can be fed in a variety of ways. This paper is focused on the enhancement of gain of the rectangular patch antenna with electromagnetic band gap structures at 7.5 GHZ for two different feeds and compares their results. The two types of feeds are coaxial line feed and quarter wave feed. Antenna design has been simulated using HFSS tool. Comparative study of simulated parameters like gain, bandwidth, directivity and radiation pattern for these two feeding methods have been done and presented in this paper.
References
Aminian A, Yang F, Rahmat-Samii Y. In-phase reflection and EM wave suppression characteristics of electromagnetic band gap ground planes. 2003 IEEE APS Int. Symp. Dig. June 2003; 4: 430–33p.
Yang F, Rahmat-Samii Y. Polarization dependent electromagnetic band-gap surfaces: Characterization, designs, and applications. 2003 IEEE APS Int. Symp. Dig. June 2003; 3: 339–42.
Yang F, Rahmat-Samii Y. Polarization dependent electromagnetic band gap (PDEBG) structures: Designs and applications. Microwave Optical Tech. Lett. 2004; 41(6): 439–44p.
Maci S, Gentili GB, Piazzesi P, et al. Dual-band slot-loaded patch antenna. IEE Proceedings on Microwaves Antennas & Propagation. June 1995; 142(3): 225–32p.
Constantine A Balanis. Antenna Theory, Analysis & Design. WILEY. 2005. 1136 pages.
Beesetti Ajay Kumar, Lalitha K, Valluri Rajyalakshmi. Performance analysis of rectangular patch antenna using coaxial feeding and microstrip line feeding methods. VSRD International Journal of Electronics & Communication Engineering. August 2013; 3(8).
Website: antennatheory.com
Beesetti Ajay Kumar, Lalitha K, Valluri Rajyalakshmi. Performance analysis of rectangular patch antenna using coaxial feeding and microstrip line feeding methods. VSRD International Journal of Electronics & Communication Engineering. August 2013; 3(8).
Coccioli RC, Yang FR, Ma KP, et al. Aperture-coupled patch antenna on UC-PBG substrate. IEEE Trans. Microwave Theory Tech. 1999; 47: 2123–30p.
Maci S, Caiazzo M, Cucini A, et al. A pole-zero matching method for EBG surfaces composed of a dipole FSS printed on a grounded dielectric slab. IEEE Trans. Antennas Propagat. 2005; 53(1): 70–81p.
Simovski CR, Maagt P, Melchakova IV. High impedance surfaces having resonance with respect to polarization and incident angle. IEEE Trans. Antennas Propagation. 2005; 53(3): 908–14p.
