Invention Application
- Patent Title: Pulse modulation circuitry
- Patent Title (中): 脉冲调制电路
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Application No.: US10576348Application Date: 2003-10-30
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Publication No.: US20070072573A1Publication Date: 2007-03-29
- Inventor: Kenji Kawakami , Satoshi Hamano , Naohisa Uehara , Masayoshi Ono , Masaomi Tsuru
- Applicant: Kenji Kawakami , Satoshi Hamano , Naohisa Uehara , Masayoshi Ono , Masaomi Tsuru
- International Application: PCT/JP03/13947 WO 20031030
- Main IPC: H04B1/26
- IPC: H04B1/26
Abstract:
A resistor 8 for dividing a voltage applied to an anti-parallel diode pair 5 for mixing a DC pulsed signal and a local oscillation signal LO is disposed in pulse modulation circuitry. Therefore, the ratio of the output power of an RF pulsed signal outputted to an RF pulse output terminal 7 at the time of the ON state and the output power at the time of the OFF state can be increased.
Information query
