| 发明名称 |
ASK MODULATION AMPLIFICATION CIRCUIT |
| 摘要 |
An amplitude shift keying (ASK) modulation amplifier circuit includes a first amplifier to which a high frequency signal and a modulating signal are supplied, and that is configured to perform an amplification of the high frequency signal and an ASK modulation, and a second amplifier to which an output of the first amplifier and the modulating signal are supplied, and that is configured to perform an amplification of the output signal from the first amplifier and an ASK modulation. In some configurations, an amplification gain of the second amplifier is set higher than an amplification gain of the first amplifier. |
| 申请公布号 |
US2014184338(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201314016193 |
申请日期 |
2013.09.02 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
MAKI Asuka |
| 分类号 |
H03F3/193 |
主分类号 |
H03F3/193 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An amplitude shift keying (ASK) modulation amplifier circuit, comprising:
a first amplifier to which a high frequency signal and a modulating signal are supplied, and that is configured to perform an amplification of the high frequency signal and an ASK modulation; and a second amplifier to which an output of the first amplifier and the modulating signal are supplied, and that is configured to perform an amplification of the output signal from the first amplifier and an ASK modulation, wherein an amplification gain of the second amplifier is set higher than an amplification gain of the first amplifier. |
| 地址 |
Tokyo JP |
