搜索资源列表
-
0下载：
Any Band-Pass filter may be converted into a tunable filter with
a single tuning parameter through the use of a new Tunable
Heterodyne Band-Pass Filter concept in which the frequency of
the heterodyne signal is adjusted thereby translating the
-
-
0下载：
通过设置和实际情况相接近的干扰信号、期望信号以及噪声信号参数，来仿真采样
矩阵求逆算法、单星约束下的最小输出功率算法、单星无约束下的最小输出功率
算法分别于单星信号在单个宽带干扰信号、单个窄带干扰信号和复杂电磁干扰信
号存在时的干扰抑制性能，得出在强干扰条件下算法由优到劣的顺序是采样矩阵
求逆算法、单星约束下的最小输出功率算法和单星无约束下的最小输出功率算法，
弱干扰条件下单星无约束下的最小输出功率算法失效等结论。-By setting and close to the ac
-
-
0下载：
narrow-band interference suppression in order to avoid the narrow band communication systems has been caused by interference
-
-
0下载：
The application of digital predistortion in base-band
signal is an extended method of amplifier linearization
to reduce the Adjacent Channel Interference (ACI) in
those systems in which a varying envelope modulation
scheme is used. This paper
-
-
0下载：
OFDM is a multi-carrier transmission technique. It converts the frequency selective fading channel into a collection of parallel flat fading sub-channels which simplifies the structure of a receiver. OFDM has been widely used in communication system
-
-
0下载：
OFDM channel Using a large number of parallel narrow-band subcarriers instead of a single wide-band carrier to transport information
l Advantages
» Very easy and efficient in dealing with multi-path
» Robust again narrow-band interferen
-
-
0下载：
本文提出了一种算法，根据不同的噪声容限分配数据位，从而实现不等错误保护（UEP）。 新的方法是基于非UEP分配算法。新算法设计通过集成一个新的SNR-排序方案，可抗非平稳脉冲噪声和信道变化。仿真结果表明，该高度保护的比特流分布在低信噪比的大量载波上，从而确保由非平稳噪声信噪比引起的变化，不会多少影响这些载波。此外，窄带干扰不会干扰大量的重要数据。-This paper proposes an algorithm that distributes
bits according to diffe
-
