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Radiation Characteristics of Log-Periodic Bent Dipole Antennas  

최학근 (단국대학교 전자컴퓨터학부)
김선표 (단국대학교 전자컴퓨터학부)
임성빈 (단국대학교 전자컴퓨터학부)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.14, no.11, 2003 , pp. 1207-1215 More about this Journal
Abstract
In this paper Log-Periodic Bent Dipole Antenna(LPBDA), which is composed of bent dipole elements instead of dipole elements, is proposed to reduce the size of Log-Periodic Dipole Antenna(LPDA). LPBDA for the operating frequency band of 1 ㎓∼3 ㎓ is designed and its radiation characteristics are analyzed by the moment method, and compared with radiation characteristics of LPDA. It is shown that although LPBDA decreases in size by about 20 %, radiation characteristics of LPBDA are similar to radiation characteristics of LPDA. Calculated results show good agreement with measured results.
Keywords
Log-Periodic Dipole Antenna; Bent Dipole; Log-Periodic Bent Dipole Antenna;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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