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Title:
ANALOG FEEDBACK AMPLIFIER
Document Type and Number:
WIPO Patent Application WO/2013/098874
Kind Code:
A1
Abstract:
By preventing an effect of a group delay element by means of an amplitude adjuster (21) and a delay line (24), an analog feedback amplifier that reduces unneeded phase variation and enables band-widening can be obtained.

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Inventors:
KOHAMA TATSUO (JP)
HORIGUCHI KENICHI (JP)
HIEDA MORISHIGE (JP)
Application Number:
PCT/JP2011/007268
Publication Date:
July 04, 2013
Filing Date:
December 26, 2011
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
KOHAMA TATSUO (JP)
HORIGUCHI KENICHI (JP)
HIEDA MORISHIGE (JP)
International Classes:
H03F1/34
Foreign References:
JP2006174206A2006-06-29
JP2010518660A2010-05-27
JP2009081851A2009-04-16
JP2009525684A2009-07-09
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
Hideaki Tazawa (JP)
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