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Design of Fast Transceiver Module Based on DDS | IEEE Conference Publication | IEEE Xplore

Design of Fast Transceiver Module Based on DDS


Abstract:

In order to solve the application of fast signal transmission and reception in RF measurement and testing, a DDS-based fast transmission and reception module is designed ...Show More

Abstract:

In order to solve the application of fast signal transmission and reception in RF measurement and testing, a DDS-based fast transmission and reception module is designed in this paper. The acquisition and preliminary signal processing of the 3GHz signal is finally transmitted to the host computer, which can be applied to many fields such as low-frequency radar, test and measurement, and communication, and has great practical engineering significance.
Date of Conference: 22-25 April 2022
Date Added to IEEE Xplore: 15 August 2022
ISBN Information:
Conference Location: Wuhan, China

I. Introduction

In recent years, with the development of signal generation technology, the requirements for the scanning speed of the signal are getting higher and higher. This project uses the direct digital frequency synthesizer (DDS) as the signal excitation source to achieve the requirement of fast scanning speed [1]. The signal generation frequency range of this project is 1MHz~3GHz, which can be applied to the test application of P, L-band radar and related components. This project also designs the USB3.0 high-speed communication interface and the synchronous interface, which can realize the cascade connection of multiple modules, and generate the transmission and reception of array signals at the same time, which has a wider range of applications.

References

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