| 发明名称 |
APPARATUS AND METHOD FOR HIGH EFFICIENCY VARIABLE POWER TRANSMISSION |
| 摘要 |
A high efficiency variable power transmitting apparatus outputs a variable power by modulating, with respect to a time axis, a high frequency signal having a constant amplitude by turning the high frequency signal ON and OFF, amplifying the variable power to satisfy a requested power level of a target device based on a supply voltage having a predetermined level, converting an alternating current (AC) voltage received from a power source to a direct current (DC) voltage, generating the supply voltage having the predetermined level based on the DC voltage, and providing the supply voltage having the predetermined level to the PA. |
| 申请公布号 |
US2016134130(A1) |
申请公布日期 |
2016.05.12 |
| 申请号 |
US201514980886 |
申请日期 |
2015.12.28 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. ;SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION |
发明人 |
Choi Jin Sung;Hong Young Tack;Kwon Sang Wook;Park Yun Kwon;Yang Young Goo;Park Eun Seok;Kim Ki Young;Ryu Young Ho;Kim Nam Yun;Kim Dong Zo |
| 分类号 |
H02J5/00 |
主分类号 |
H02J5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A variable power transmitting apparatus comprising:
a power supply configured to convert an alternating current (AC) voltage received from a power source to a direct current (DC) voltage, and generate a supply voltage having the predetermined level based on the DC voltage; a power amplifier (PA) configured to amplify a variable power to satisfy a requested power level of a target device based on the supply voltage; and a transmitter configured to transmit the amplified variable power to the target device. |
| 地址 |
Suwon-si KR |
