Design of Broadband Compressed Sampling Receiver Based on Concurrent Alternate Random Sequences
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2942687
Abstract: Modulated wideband converter (MWC) is a multi-branch sub-Nyquist sampling structure for processing the spare wideband signals. By mixing with a periodic pseudo-random bit sequence (PRBS), each branch of MWC compresses the information of the input… read more here.
Keywords: design broadband; mwc; rate; mwc mwc ... See more keywords
High-Precision Sub-Nyquist Sampling System Based on Modulated Wideband Converter for Communication Device Testing
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2021.3084684
Abstract: This paper proposes a new method of constructing a compensation filter for the modulated wideband converter (MWC) system. The proposed method can be directly used in the MWC circuit without disconnecting any components. Furthermore, the… read more here.
Keywords: device testing; system; mwc; wideband converter ... See more keywords
Joint Spectrum, Carrier, and DOA Estimation With Beamforming MWC Sampling System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3147893
Abstract: The joint estimation of the spectrum, carrier, and direction of arrival (DOA) is significant in radar, sonar, wireless communications, and cognitive radio systems. The traditional parameter measurement methods based on the Shannon–Nyquist theorem require very… read more here.
Keywords: estimation; system; mwc; spectrum carrier ... See more keywords