Research and Design of Multi-Channel Telemetry Signal Digital Baseband Transmitter and Receiver Module

DOI

10.2991/eee-19.2019.33How to use a DOI?

Keywords

Baseband signal processing, Dual-port RAM, FPGA, DSP, Transceiver

Abstract

In order to realize a system of multi-channel telemetry signal transmitter and receiver module, a design for generating encryption and decryption processing signals in the transmitting module and the receiving module is proposed on the baseband signal processing hardware platform. For the generation of the single-bit telemetry control signal, the idea of using dual-port RAM sequential logic and combinational logic circuits is adopted in the FPGA module, and sorting processing is performed in the DSP module. Combined with embedded system and software radio design, the software design based on C programming language and QUTUS II system simulation are given. The design has passed the hardware and software joint debugging, and can pull up the single-bit telemetry control signal corresponding to the position of the data stream in the case of up to 300 key contents for encryption and decryption processing.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - ZHong-jie Zhao
AU  - Hong-min Gao
AU  - Chun-Mei Liu
AU  - Guang-yu Li
PY  - 2019/07
DA  - 2019/07
TI  - Research and Design of Multi-Channel Telemetry Signal Digital Baseband Transmitter and Receiver Module
BT  - Proceedings of the 2nd International Conference on Electrical and Electronic Engineering (EEE 2019)
PB  - Atlantis Press
SP  - 191
EP  - 196
SN  - 2352-5401
UR  - https://doi.org/10.2991/eee-19.2019.33
DO  - 10.2991/eee-19.2019.33
ID  - Zhao2019/07
ER  -