학술논문
Implementation of a Polyphase Filter Bank Channelizer on a Zynq FPGA
Document Type
Conference
Author
Source
2020 Argentine Conference on Electronics (CAE) Electronics (CAE), 2020 Argentine Conference on. :57-62 Feb, 2020
Subject
Language
Abstract
This paper describes the design and implementation of a 16-channel polyphase filter bank (PFB) channelizer. The PFB channelizer structure implements a resource-efficient multichannel digital receiver for a set of frequency division multiplexed (FDM) signals that exist in a single sampled data stream. The implementation is based on the Zynq® field programmable gate array (FPGA) and aims to exploit the potential for data reuse and flexibility offered by the PFB channelizer structure. General design criteria are summarized for the 16-channel polyphase filter bank channelizer. Python and Vivado simulation results of the performance and operation for the design are also presented.