机译:用于电视空白空间认知访问的余弦调制收发器
of;
Electronic;
Information,;
Wuhan;
University,;
Wuhan;
430079,;
China;
Key;
Laboratory;
for;
Information;
Engineering;
in;
Surveying,;
Mapping;
and;
Remote;
Sensing,;
Wuhan;
University,;
Wuhan;
430079,;
China;
余弦调制滤波器组; 空间认知; 收发器; 数字电视广播; 频谱效率; TV; 无线电技术; 原型滤波器;