Presentation	2014/11/5 Research on Scattering Performance of Log-periodic Dipole Array Kei YOKOKAWA, Keisuke KONNO, Qiang CHEN,
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Abstract(in English)	Log-Periodic Dipole Array(LPDA) antenna is well known as the one of ultrawideband antennas. In this report, scattering performance of the LPDA is numerically demonstrated. Relationships between structural parameters and the bandwidth of the LPDA element are clarified. Finally, it is shown that the LPDA element is a promising candidate as a wideband reflectarray element.
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Keyword(in English)	Scattering performance / Log-periodic dipole array / Reflectarray
Paper #	A・P2014-137
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Conference Information
Committee	AP
Conference Date	2014/11/5(1days)
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Paper Information
Registration To	Antennas and Propagation (A・P)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Research on Scattering Performance of Log-periodic Dipole Array
Sub Title (in English)
Keyword(1)	Scattering performance
Keyword(2)	Log-periodic dipole array
Keyword(3)	Reflectarray
1st Author's Name	Kei YOKOKAWA
1st Author's Affiliation	Communications Engineering, Graduate School of Engineering, Tohoku University()
2nd Author's Name	Keisuke KONNO
2nd Author's Affiliation	Communications Engineering, Graduate School of Engineering, Tohoku University
3rd Author's Name	Qiang CHEN
3rd Author's Affiliation	Communications Engineering, Graduate School of Engineering, Tohoku University
Date	2014/11/5
Paper #	A・P2014-137
Volume (vol)	vol.114
Number (no)	294
Page	pp.pp.-
#Pages	4
Date of Issue