Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Zhongze Jiang"'
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 5, Pp 1-7 (2021)
Synchronization is a long-standing challenge in modern large-scale distributed systems, and newly deployed systems such as 5G and modern netted radars require more extensive synchronization. As the number of distributed stations increasing, new synch
Externí odkaz:
https://doaj.org/article/a478ce95cbd74e20a34d80db29057ab1
Autor:
Zhongze Jiang, Yitang Dai, Anxu Zhang, Feifei Yin, Jianqiang Li, Kun Xu, Qiang Lv, Tianpeng Ren, Geshi Tang
Publikováno v:
IEEE Photonics Journal, Vol 7, Iss 2, Pp 1-9 (2015)
Precise time delay sensing combined with stable frequency dissemination on an arbitrary intermediate point along a fiber-optic loop link is presented. Based on λ-dispersion-induced radio-frequency (RF) phase locking, the whole loop time delay and ph
Externí odkaz:
https://doaj.org/article/51286029c20f462b978d844d3453a796
Publikováno v:
Optics express. 30(11)
In this work, we present a coherent distributed radio frequency (RF) array, discover and quantitatively describe the strong positive correlation between reconstructed signals for the first time. Eight replicable parallel receivers are connected to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3862837ce53dea9bf0ce0f0b58826eb
https://pubmed.ncbi.nlm.nih.gov/36221707
https://pubmed.ncbi.nlm.nih.gov/36221707
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 5, Pp 1-7 (2021)
Synchronization is a long-standing challenge in modern large-scale distributed systems, and newly deployed systems such as 5G and modern netted radars require more extensive synchronization. As the number of distributed stations increasing, new synch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47628f9a6685a004836467c664853e08
https://ieeexplore.ieee.org/document/9541023/
https://ieeexplore.ieee.org/document/9541023/
Publikováno v:
26th Optoelectronics and Communications Conference.
We demonstrate a stable fiber-based radio frequency transfer system for multiple access points by using a wavelength-tunable laser. Significant phase fluctuation suppression at an intermediate access point is achieved.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dd918be053bd6a87f054499b320a7ba
https://doi.org/10.1364/oecc.2021.w2b.5
https://doi.org/10.1364/oecc.2021.w2b.5
Publikováno v:
OSA Advanced Photonics Congress 2021.
A flexible frequency dissemination scheme is proposed. Frequency signal can be injected from arbitrary point along the RoF loop link and recovered at other intermediate sites. Multiple-to-multiple frequency dissemination network can be expected.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f40e3bb3d91f60c26a74d640c674970f
https://doi.org/10.1364/sppcom.2021.sptu2f.5
https://doi.org/10.1364/sppcom.2021.sptu2f.5
Publikováno v:
MIPPR 2019: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::342dcd238dd6ab7560f18657288591fb
https://doi.org/10.1117/12.2538042
https://doi.org/10.1117/12.2538042
Publikováno v:
MIPPR 2019: Pattern Recognition and Computer Vision.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80893f26ddb8a961adee2f3c88a0af2e
https://doi.org/10.1117/12.2538019
https://doi.org/10.1117/12.2538019
Publikováno v:
Optics Express. 28:33690
A stable frequency downlink transmission scheme, which delivers the frequency signal back to the central station from an arbitrary injection point along a radio-over-fiber (RoF) loop link, is proposed and demonstrated. The frequency signal at the arb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bffe92109bc600da19c3b8145af69d9e
https://doi.org/10.1364/oe.403849
https://doi.org/10.1364/oe.403849
Autor:
Tianpeng Ren, Geshi Tang, Yitang Dai, Kun Xu, Zhongze Jiang, Anxu Zhang, Jianqiang Li, Qiang Lv, Feifei Yin
Publikováno v:
IEEE Photonics Journal, Vol 7, Iss 2, Pp 1-9 (2015)
Precise time delay sensing combined with stable frequency dissemination on an arbitrary intermediate point along a fiber-optic loop link is presented. Based on $\lambda$ -dispersion-induced radio-frequency (RF) phase locking, the whole loop time dela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::275ad0f748c1451840004c2c8ef8a8f8
https://ieeexplore.ieee.org/document/7056454/
https://ieeexplore.ieee.org/document/7056454/