Title :
Broadband sleeve antennas with a choke
Author :
Takashi Oki;Naobumi Michishita;Hisashi Morishita;Masao Sakuma
Author_Institution :
Department of Electrical and Electronic Engineering, National Defense Academy, 1-10-20 Hashirimizu Yokosuka Kanagawa, 239-8686 Japan
fDate :
7/1/2015 12:00:00 AM
Abstract :
In this paper, we propose a very simple broadband technique for the two types of the design of a sleeve antenna with a choke (SLAC) and compare the proposed antennas. This technique is only to load one cylindrical conductor on the choke of SLAC. The relative bandwidth of proposed antenna is 105% for VSWR≤3. The VSWR characteristics of proposed antennas are similar to each other.
Keywords :
"Broadband antennas","Broadband communication","Inductors","Conductors","Antenna radiation patterns","Coaxial cables","Dipole antennas"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305393
