| 发明名称 |
Transmitting a Frequency-Modulated Signal |
| 摘要 |
A transmitting apparatus for transmitting a frequency-modulated signal is provided. The transmitting apparatus includes a pilot tone generation device for generating a pilot tone. The transmitting apparatus also includes a modulation device for obtaining the generated pilot tone and a modulating useful signal and for generating a frequency-modulated signal based on a combination of the generated pilot tone and the modulating useful signal. The generated pilot tone has a frequency outside a frequency range of the modulating useful signal in order to vary a frequency range of the frequency-modulated signal. |
| 申请公布号 |
US2015207653(A1) |
申请公布日期 |
2015.07.23 |
| 申请号 |
US201514602239 |
申请日期 |
2015.01.21 |
| 申请人 |
Oppelt Ralph;Wiehl Michael |
发明人 |
Oppelt Ralph;Wiehl Michael |
| 分类号 |
H04L27/12;H04W72/04;H04L5/00 |
主分类号 |
H04L27/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transmitting apparatus for transmitting a frequency-modulated signal, the transmitting apparatus comprising:
a pilot tone generation device configured to generate a pilot tone; and a modulation device configured to obtain the generated pilot tone and a modulating signal and configured to generate the frequency-modulated signal based on a combination of the generated pilot tone and the modulating signal, wherein the generated pilot tone has a frequency outside a frequency range of the modulating signal in order to vary a frequency range of the frequency-modulated signal. |
| 地址 |
Uttenreuth DE |
