Presentation 1999/1/20
Object Recoustruction from Microwave Diffraction Field Using Conjugate Gradient Method
Masayuki Hoshino, Tomonori Hasegawa, Takashi Iwasaki,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) This paper describes imaging from microwave scalar diffraction field. In this system, the field data is obtained by one dimensional scanning. The simulation results show that an object can be reconstructed using the conjugate gradient method even when the object is apart from the central(Z)axis while it is difficult to reconstruct by the quasi-inverse transform method. In addition, antenna directivity can be involved in the conjugate gradient reconstruction.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Mirowave diffraction / Conjugate Gradient Method / Quasi-inverse transform / Image reconstruction / Condition Number
Paper # EMCJ98-95
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Committee EMCJ
Conference Date 1999/1/20(1days)
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Registration To Electromagnetic Compatibility (EMCJ)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Object Recoustruction from Microwave Diffraction Field Using Conjugate Gradient Method
Sub Title (in English)
Keyword(1) Mirowave diffraction
Keyword(2) Conjugate Gradient Method
Keyword(3) Quasi-inverse transform
Keyword(4) Image reconstruction
Keyword(5) Condition Number
1st Author's Name Masayuki Hoshino
1st Author's Affiliation Department of Electronic Engineering, The University of Electro-communications()
2nd Author's Name Tomonori Hasegawa
2nd Author's Affiliation Department of Electronic Engineering, The University of Electro-communications
3rd Author's Name Takashi Iwasaki
3rd Author's Affiliation Department of Electronic Engineering, The University of Electro-communications
Date 1999/1/20
Paper # EMCJ98-95
Volume (vol) vol.98
Number (no) 511
Page pp.pp.-
#Pages 7
Date of Issue