卫星调谐器 DBS TUNER The TA1322FN is a wideband down-converter which can operate at input frequency ranging from 850 MHz to 2200 MHz. Intended primarily for use in satellite tuners, this IC includes an oscillator, a mixer, an IF amplifier and a P

多普勒波束锐化，方位高分辨滤波器设计，】在详细分析多普勒波束锐化(DBS)方位高分辨率实现的基础上．提出能够保持近似 恒定锐化比的新预处理滤波算法。给出了基于FPGA的具体算法实现，-DBS；high azimuth resolutionf filter design，radar seeker

使用Verilog语言编写源代码.调用一些基本的IP核，如DCM模块、DDS模块ChipScope模块、乘法器模块等来实现调制.最后通过编程并利用FPGA板子实现AM、DBS、SSB的调制。-Using Verilog language source code. Invoke some basic IP cores, such as DCM module, DDS module ChipScope modules, multiplier module to achieve modulation.