Summary
International Symposium on Antennas and Propagation
2006
Session Number:2A2a
Session:
Number:2A2a-5
Wideband Characteristics of Planar Loop Antennas
Noriyuki OOMURA, Toshikazu HORI, Mitoshi FUJIMOTO,
pp.1-4
Publication Date:2006/11/2
Online ISSN:2188-5079
Summary:
Broadband antennas have been required to establish ultra wideband (UWB) systems. This paper proposes a wideband planer loop Antenna with wideband characteristics and simple structure. This antenna is modified from a double rectangular loop printed antenna that has 76% relative bandwidth. Here, a wideband planar loop antenna with slit is studied for slit parameters. By the simulation, it is clarified that the frequency characteristics of the antenna depend on the vertical slit. Through some trial, maximum relative bandwidth 143% is achieved at Zo=103Ω.