| 发明名称 | Communication apparatus and control method thereof | ||
| 摘要 | A communication apparatus including a first antenna and performing wireless communication in which a reflected power from the first antenna changes depending on a positional relationship between the first antenna of the communication apparatus and a second antenna of a communication partner. The communication apparatus further includes a transmission unit configured to transmit a data signal to the communication partner via the first antenna, a determination unit configured to determine a reflected power generated when the transmission unit supplies the data signal to the first antenna, and a control unit configured to control the transmission of the data signal by the transmission unit, based on the reflected power determined by the determination unit. | ||
| 申请公布号 | US8818287(B2) | 申请公布日期 | 2014.08.26 |
| 申请号 | US201012965639 | 申请日期 | 2010.12.10 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Saito Katsuo |
| 分类号 | H04B17/00 | 主分类号 | H04B17/00 |
| 代理机构 | Carter, DeLuca, Farrell & Schmidt, LLP | 代理人 | Carter, DeLuca, Farrell & Schmidt, LLP |
| 主权项 | 1. A transmission apparatus comprising: a first antenna; a transmission unit configured to perform wireless transmission via the first antenna; a determination unit configured to determine a misalignment between the first antenna and a second antenna of a transmission partner in a case that a housing of the transmission apparatus is in contact with a housing of the transmission partner; and a control unit configured to control the wireless transmission by the transmission unit based on the misalignment determined by the determination unit. | ||
| 地址 | Tokyo JP | ||