Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Qianqiang Lin"'
Publikováno v:
Electronics Letters, Vol 60, Iss 5, Pp n/a-n/a (2024)
Abstract Targets with rotating components generate micro‐motion (MM) modulation effect in addition to the main body. Extracting MM parameters is challenging due to interference from the target's main body, necessitating the separation of modulation
Externí odkaz:
https://doaj.org/article/ccaf11b2c43244f693a1bc0bba7813fe
Publikováno v:
IEEE Access, Vol 6, Pp 24606-24616 (2018)
Hybrid filter bank (HFB) is widely used in frequency-interleaved analog-to-digital converters, but traditional HFB structures suffer various degrees of imperfections. This paper presents a new-structure HFB based on power complementary pair. The prop
Externí odkaz:
https://doaj.org/article/4300e9819c4f4758957fd6ad2a77cc49
Publikováno v:
The Journal of Engineering (2019)
The wideband radar intermediate frequency direct acquisition module is used to acquire, process and transmit data, which is an important part of radar system. Based on the current advanced Virtex-7 FPGA board and high-speed ADC card, this article des
Externí odkaz:
https://doaj.org/article/a1564f134c8d4b57b49a1c4f8e2ef11b
Publikováno v:
Sensors, Vol 16, Iss 7, p 1031 (2016)
In this paper, we propose a novel direction of arrival (DOA) estimation method for wideband signals with sensor arrays. The proposed method splits the wideband array output into multiple frequency sub-channels and estimates the signal parameters usin
Externí odkaz:
https://doaj.org/article/1f964110dc02481bb83db76d35ea2045
Publikováno v:
2018 2nd IEEE Advanced Information Management,Communicates,Electronic and Automation Control Conference (IMCEC).
I146 large-scale ASIC or engineering design, the resources of a piece of FPGA are limited. Developers often need multiple FPGA collaborative work, which involves data transmission between multiple blocks of FPGA. In this paper, we design three data t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c04fec7d2826145194209285ae9de7d
https://doi.org/10.1109/imcec.2018.8469284
https://doi.org/10.1109/imcec.2018.8469284
Publikováno v:
2017 Progress In Electromagnetics Research Symposium - Spring (PIERS).
With the development of radar technology, higher requirements are placed to the corresponding data recording system. This paper designs a high-speed, large-capacity, multi-type data recording system fora wideband phased-array radar. It can make indep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49b401cdf2898c2adf80e86324ba0bca
https://doi.org/10.1109/piers.2017.8262267
https://doi.org/10.1109/piers.2017.8262267
Publikováno v:
Journal of Electronics & Information Technology. 35:1477-1483
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c310b6916bdd59a4a8ba378aeee39d46
https://doi.org/10.3724/sp.j.1146.2012.01357
https://doi.org/10.3724/sp.j.1146.2012.01357
Publikováno v:
Progress In Electromagnetics Research. 136:753-764
In order to eliminate the negative in∞uence of the rotational phase component (RPC) of target prominent scattering centres on the performance of Doppler centroid tracking (DCT) method, a coherent phase compensation method is proposed. The coherence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34d49e179c35540782fdf3f99a196dce
https://doi.org/10.2528/pier12122203
https://doi.org/10.2528/pier12122203
Publikováno v:
SPIE Proceedings.
In this paper, we present a high-speed real-time signal processing hardware platform based on multicore digital signal processor (DSP). The real-time signal processing platform shows several excellent characteristics including high performance comput
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9d152c6d42db4963d317b56aa8311f9
https://doi.org/10.1117/12.2241232
https://doi.org/10.1117/12.2241232
Publikováno v:
SPIE Proceedings.
In this paper, we present a novel hardware-efficient direction of arrival (DOA) estimation method based on digital channelized receiver. The proposed method splits the wideband array output into multiple frequency sub-channels and estimates the signa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0961d92f2643b8dd9bbf766f70296798
https://doi.org/10.1117/12.2241236
https://doi.org/10.1117/12.2241236