Title :
A design of very small normal mode helical antenna for wireless communication systems
Author :
Nguyen Quoc Dinh
Author_Institution :
Dept. of Fundamental of Radio & Electron. Eng., Le Quy Don Tech. Univ., Hanoi, Vietnam
Abstract :
The normal mode helical antenna becomes an efficient radiator in the condition of the self resonance. When the antenna size is less than 0.03 wavelengths, the antenna input resistance becomes very small such as about 1 ohm. Therefore, the impedance matching structure is inevitable and its usefulness is required as well.
Keywords :
helical antennas; impedance matching; radiocommunication; antenna input resistance; impedance matching structure; normal mode helical antenna size; radiator; self resonance; wireless communication system; Transceivers; impedance matching; normal mode helical antenna;
Conference_Titel :
Advanced Technologies for Communications (ATC), 2012 International Conference on
Conference_Location :
Hanoi
Print_ISBN :
978-1-4673-4351-0
DOI :
10.1109/ATC.2012.6404257
