首页>
外国专利>
Suppression of adjacent channel interference by adaptive channel filtering in mobile radio receivers
Suppression of adjacent channel interference by adaptive channel filtering in mobile radio receivers
展开▼
机译:通过移动无线电接收机中的自适应信道滤波抑制相邻信道干扰
展开▼
页面导航
摘要
著录项
相似文献
摘要
A channel filter (200) with a variable pass bandwidth has a first low-pass filter (200.2) on the input side and is driven by a means (30) for controlling the pass bandwidth as a function of the adjacent channel interference. A first input of the control means (30) is connected to the first low-pass filter (200.2), and a second input is connected to a bandpass filter (200.4) which is connected in parallel with the channel filter (200). The signal path which contains the low-pass filter (200.2) contains a means (37) for removing a DC signal component or DC component.
展开▼