Title:
Transmitter
Document Type and Number:
Japanese Patent JP6104452
Kind Code:
B2
Abstract:
A transmitter includes a first digital up-converter for converting data to an intermediate frequency (IF) signal, a pulse width modulator (PWM) for encoding the IF signal to an IF pulse train, a second digital up-converter for converting the IF pulse train to a radio frequency (RF) pulse train, a power amplifier for amplifying the RF pulse train; and a filter for reconstructing a RF analog signal from the amplified RF pulse train.
Inventors:
Marui
S, Kioyao
Theo, Kuhn Fu
Duane, Jong Jae
S, Kioyao
Theo, Kuhn Fu
Duane, Jong Jae
Application Number:
JP2016502827A
Publication Date:
March 29, 2017
Filing Date:
October 17, 2014
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H03F1/32; H04B1/04; H03K7/08; H04L27/00
Domestic Patent References:
| JP2009524329A | ||||
| JP2006295900A | ||||
| JP2013081106A | ||||
| JP2012186610A |
Foreign References:
| US20090034660 | ||||
| EP2575309A1 | ||||
| US20120256697 | ||||
| WO2011070952A1 |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Kazuhiro Oyaku
Shunichi Ueda
Junichiro Yoshida
Satoshi Iino
Bessho Kobo
Kajinami order
Kazuhiro Oyaku
Shunichi Ueda
Junichiro Yoshida
Satoshi Iino
Bessho Kobo