Title:
PULSE MODULATION APPARATUS AND PULSE MODULATION METHOD
Document Type and Number:
Japanese Patent JP2011239189
Kind Code:
A
Abstract:
To prevent generation of a jitter when a signal rises and falls after pulse modulation.
The pulse modulation apparatus is provided with an N frequency division circuit 3 which divides the frequency of an input signal into 1/N, a modulation pulse generating circuit 4 which generates a modulation pulse signal in synchronization with a signal from the N frequency division circuit 3, and a pulse modulation circuit 5 which performs pulse modulation on an input signal in synchronization with the modulation pulse signal.
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Inventors:
KUDO MIYUKI
KONUMA TOSHIYA
KONUMA TOSHIYA
Application Number:
JP2010109051A
Publication Date:
November 24, 2011
Filing Date:
May 11, 2010
Export Citation:
Assignee:
NEC NETWORK & SENSOR SYSTEMS LTD
International Classes:
H03K7/06; G01S7/282
Attorney, Agent or Firm:
Masahiko Desk
Naoki Shimosaka
Naoki Shimosaka
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