专利检索 ap:("Parveen K Shukla" OR "Bernard Arambepola" OR "Thushara Hewavithana" OR "Sahan S Gamage") AND inv:"Sahan S Gamage" 第 1 页

1.

发明授权
Apparatus, systems and methods utilizing adjacent-channel power dependent automatic gain control for digital television demodulation 有权
标题翻译：利用用于数字电视解调的相邻信道功率依赖的自动增益控制的装置，系统和方法

公开(公告)号：US08582035B2

公开(公告)日：2013-11-12

申请号：US13032079

申请日：2011-02-22

申请人： Parveen K Shukla , Bernard Arambepola , Thushara Hewavithana , Sahan S Gamage

发明人： Parveen K Shukla , Bernard Arambepola , Thushara Hewavithana , Sahan S Gamage

IPC分类号： H04N5/52

CPC分类号： H04N5/455 , H04N5/52 , H04N21/4382 , H04N21/6112

摘要： An embodiment of the present invention provides a method for digital television demodulation, comprising using adjacent-channel power dependent automatic gain control (AGC) for the digital television demodulation, wherein an AGC technique takes into account a total power as well as power of adjacent channels to control gain of a gain control amplifier.

摘要翻译： 本发明的一个实施例提供一种用于数字电视解调的方法，包括对数字电视解调使用相邻信道功率依赖自动增益控制（AGC），其中AGC技术考虑到相邻信道的总功率和功率以控制增益控制放大器的增益。