1 Overview In the process of developing SDR products using the AD9361, in order to compress the spectrum of the digital baseband signal within a certain bandwidth, the shaping filter is obviously an indispensable component. This article gives the design process of the shaping filter, which is not only applicable to the AD9361 ,...
Understanding digital baseband signals
With the development of Zencheer's business and the deepening of R&D work, we have come into contact with more and more demands for SDR products, especially for boards with chips such as FPGA + AD9361. Before carrying out corresponding research and development work, we have done a lot of preparatory work. The first thing...