Title:
PULSE MODULATION CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2005/043744
Kind Code:
A1
Abstract:
A resistor (8) divides a voltage being applied to an anti-parallel diode pair (5) for mixing a DC pulse signal and a local oscillation signal LO. A ratio between ON-state output power and OFF-state output power of an RF pulse signal being delivered to an RF pulse output terminal (7) can be set to be large.
More Like This:
| JP4376611 | Frequency modulation circuit |
Inventors:
KAWAKAMI KENJI (JP)
HAMANO SATOSHI (JP)
UEHARA NAOHISA (JP)
ONO MASAYOSHI (JP)
TSURU MASAOMI (JP)
HAMANO SATOSHI (JP)
UEHARA NAOHISA (JP)
ONO MASAYOSHI (JP)
TSURU MASAOMI (JP)
Application Number:
PCT/JP2003/013947
Publication Date:
May 12, 2005
Filing Date:
October 30, 2003
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
KAWAKAMI KENJI (JP)
HAMANO SATOSHI (JP)
UEHARA NAOHISA (JP)
ONO MASAYOSHI (JP)
TSURU MASAOMI (JP)
KAWAKAMI KENJI (JP)
HAMANO SATOSHI (JP)
UEHARA NAOHISA (JP)
ONO MASAYOSHI (JP)
TSURU MASAOMI (JP)
International Classes:
H03C3/00; H03D7/02; (IPC1-7): H03C3/00; H03D7/02
Foreign References:
| JPH1127053A | 1999-01-29 | |||
| JPH11313116A | 1999-11-09 | |||
| JP2002344246A | 2002-11-29 | |||
| JP2000338233A | 2000-12-08 |
Attorney, Agent or Firm:
Tazawa, Hiroaki (7-1 Kasumigaseki 3-Chom, Chiyoda-ku Tokyo, JP)
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