A Novel Approach for Efficiency Enhancement and Size Miniaturization of UWB Printed Antennas
Journal Title: Acta Technica Napocensis- Electronica-Telecomunicatii (Electronics and Telecommunications) - Year 2009, Vol 50, Issue 4
Abstract
The printed antenna is one of the most preferred antenna structures for low cost and compact design of wireless communication systems. In this paper we have investigated a new approach for improving the radiation efficiency and performance of the antennas with the size miniaturization, in particular we have simulated two types of UWB printed monopole antennas for proving this approach with results: circular patch and Compact Miniaturized Semi-Circular patch UWB monopole antennas and in detail investigation was presented on size miniaturization in order to achieve very compactness and high radiation efficiency with out degradation of the functional parameters and overall performance. Simple rectangular microstrip lines are used for feeding the printed monopole antennas. This UWB monopole antenna designed works well for the whole UWB frequency band 3.1-10.6GHz.
Authors and Affiliations
Sasibhushana Rao GOTTAPU, Ramu PILLALAMARI, S. Srinivasa KUMAR
Keywords
Related Articles
- EP ID EP123942
- DOI -
- Views 98
- Downloads 0
Interactive Tools For Learning Foreign Languages – Case Study: Cluj-Napoca German Cultural Centre
The Cluj-Napoca German Cultural Centre organises German language courses for different levels of linguistic competence. In teaching German, the tutors implement interactive learning concepts, mostly serious game. A feed...
Resolution Improvement of Ultrasound Images Using Deconvolution and Super-Resolution Algorithms
Ultrasound imaging is a wide spread technique used to view body soft tissues, like tendons, muscle or internal organs for possible problems. These images are achieved by capturing the returned acoustic waves using an ult...
TLS Protocol: Secure Protocol With Client Puzzles
Client puzzles are commonly proposed as a solution to denial-of-service attacks. We analyzed the TLS protocol and implement Client Puzzles algorithm. We pursued the following objectives: analyze TLS handshake protocol...
Zigbee Solution for Telemedicine Applications
The paper addresses several aspects regarding wireless communications in telemedicine applications. Possible solutions and comparisons between different technologies are presented. A ZigBee based implementation case stu...
LabView FPGA Implementation of Digital Reverberators
Dealing with large amounts of data always was a delicate operation. Mobile telecommunications operators need high quality management systems to provide top-class services for their customers. The challenge is to assure d...