| 发明名称 | Transmission apparatus and transmission method | ||
| 摘要 | A transmission apparatus comprises a signal generator that generates input signals of two or more bands of frequencies and outputs the generated input signals; a power amplifier that amplifies the input signals and outputs amplified signals; a branching filter that outputs branched signals for the respective frequencies from the amplified signals; a data transmitter that transmits data based on one of the branched signals of a first frequency; a power regenerator that converts one of the branched signals of a second frequency into regenerated power and output the regenerated power, and a power combiner that combines the regenerated power and power supply power output from a voltage source, as combined power and supplies the combined power to the power amplifier. | ||
| 申请公布号 | US9240757(B2) | 申请公布日期 | 2016.01.19 |
| 申请号 | US201314433064 | 申请日期 | 2013.10.04 |
| 申请人 | NEC CORPORATION | 发明人 | Yamanouchi Shingo |
| 分类号 | H04K1/02;H03F1/02;H03F1/32;H03F3/195;H03F3/24;H03F3/68;H03F3/19;H04B1/04 | 主分类号 | H04K1/02 |
| 代理机构 | Sughrue Mion, PLLC | 代理人 | Sughrue Mion, PLLC |
| 主权项 | 1. A transmission apparatus comprising: a signal generator that generates input signals of two or more bands of frequencies and outputs the generated input signals; a power amplifier that amplifies the input signals and outputs amplified signals; a branching filter that outputs branched signals for the respective frequencies from the amplified signals; a data transmitter that transmits data based on one of the branched signals of a first frequency; a power regenerator that converts one of the branched signals of a second frequency into regenerated power and outputs the regenerated power; and a power combiner that combines the regenerated power and power supply power output from a voltage source, as combined power, and supplies the combined power to the power amplifier. | ||
| 地址 | Tokyo JP | ||