Design of Proximity Coupled Patch Antenna for Miniaturization and Directivity Enhancement
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2016, Vol 5, Issue 4
Abstract
A thorough investigation of microstrip patch antenna performance in presence of superstrate layer has been presented in this paper. Superstrate improves directivity and reduces resonant frequencies. The proximity coupled antenna has been designed to analyze the performance of antenna .The parameters of antenna are evaluated for circular patch antenna using FR4 epoxy substrate with relative permittivity 4.4 and superstrate. The effects of relative permittivity on patch antenna has been taken as case study and has been estimated using method of moment based EM simulator IE3D version 15.4 .It is observed that a variation of relative permittivity value of Superstrate layer leads to lowered resonant frequency and improved directivity without much effect on gain and bandwidth of antenna.
Authors and Affiliations
Shruti, Rajendra R Patil
Keywords
Related Articles
- EP ID EP28413
- DOI -
- Views 334
- Downloads 7
Understanding of Customer Profiling and Segmentation Using K-Means Clustering Method for Raipur Sahkari Dugdh Sangh Milk Products
The Milk product industry collects huge amounts of data on sales, customer's buying history, goods transportation , consumption and services. Customer profiling is the method for finding out the specific and similar...
Analysis of Principal Line-Based Alignment Refinement for Palmprint Recognition
Palmprint has proved to be one of themost unique andstable biometric characteristics.Image alignment is an important step in various biometric authentication systems. Most of the existing palmprint recognition algori...
Hash Function based MAC Protocol to cope with MAC Layer Misbehavior in Manets
Mobile adhoc networks consist of mobile nodes connected by wireless links without using any preexisting infrastructure. MANET nodes rely on network cooperation schemes to properly work, forward traffic unrelated to it...
To Implement File based access Control Using Identity-Based Secure distributed Data Storage (IBSDDS)
Privacy is planned to stop unauthorized users from contact the sensitive data as it is topic to illegal disclose and access after being outsourced. Honesty can stop outsourced data from being put back and customized....
Blind Watermarking Scheme for Un-Compressed Video Using RBF Neural Network
Robust watermarking is one of the major multimedia processing applications which is specifically important for compressed and uncompressed video for copyright protection, content authentication and broadcasting. In t...