Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Xingwei Ye"'
Publikováno v:
IEEE Journal of Microwaves, Vol 1, Iss 1, Pp 176-190 (2021)
Phased array radars have remarkable advantages over radars with single-element antenna in terms of agility, flexibility, robustness, and reconfigurability. Current pure-electronic phased array radars face challenges when operating with a large freque
Externí odkaz:
https://doaj.org/article/2904e4c643834dbf9a2306572b1bea6b
Publikováno v:
IEEE Access, Vol 7, Pp 79503-79509 (2019)
A photonics-based radar for high-resolution 3D microwave imaging is proposed and demonstrated, in which high range resolution is achieved by employing a wideband linearly frequency modulated signal, and high cross-range resolution in both azimuth and
Externí odkaz:
https://doaj.org/article/b0eb2d3421bc4580a451896fcd5461c0
Autor:
Shangzhe Xu, Xiangchuan Wang, Yue Yang, Cong Ma, Xi Liu, Lihan Wang, Xin Jiang, Xingwei Ye, Shilong Pan
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 71:2215-2221
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1c55d0cd9f38dc7356352a1f49009cf
https://doi.org/10.1109/tmtt.2022.3226483
https://doi.org/10.1109/tmtt.2022.3226483
Publikováno v:
IEEE Photonics Journal, Vol 8, Iss 6, Pp 1-9 (2016)
Under proper optical injection, period-one (P1) dynamics of an optically injected semiconductor laser can be excited by undamping the relaxation resonance of the semiconductor through Hopf bifurcation. The output intensity would oscillate at a microw
Externí odkaz:
https://doaj.org/article/82d190811d9d40929257d541140ad70a
Publikováno v:
Journal of Lightwave Technology. 40:624-631
A radio frequency memory (RFM) based on microwave photonic mixing and digital RFM is proposed and demonstrated. By introducing the microwave photonic mixing, the operational frequency range is largely extended. Besides, the mixing spurs are effective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eed7f30ae9f17c0ad2f7e5c9119ba5d2
https://doi.org/10.1109/jlt.2021.3122141
https://doi.org/10.1109/jlt.2021.3122141
Publikováno v:
IEEE Journal of Microwaves, Vol 1, Iss 1, Pp 176-190 (2021)
Phased array radars have remarkable advantages over radars with single-element antenna in terms of agility, flexibility, robustness, and reconfigurability. Current pure-electronic phased array radars face challenges when operating with a large freque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec81c1483f5e11bd74ab5f2330deb57f
https://doi.org/10.1109/jmw.2020.3034583
https://doi.org/10.1109/jmw.2020.3034583
Autor:
Beichen Fan, Cong Ma, Xingwei Ye, Ce Liu, Yue Yang, Yamei Zhang, Xiangchuan Wang, Shilong Pan
Publikováno v:
Journal of Lightwave Technology. 38:4948-4954
Microwave photonic radars enable fast or even real-time high-resolution imaging thanks to its broad bandwidth. Nevertheless, the frequency range of the radars usually overlaps with other existed radio-frequency (RF) applications, and only a centimete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a56cee6cda51a51c014e383ae8b2920
https://doi.org/10.1109/jlt.2020.3000488
https://doi.org/10.1109/jlt.2020.3000488
Publikováno v:
IEEE Access, Vol 7, Pp 79503-79509 (2019)
A photonics-based radar for high-resolution 3D microwave imaging is proposed and demonstrated, in which high range resolution is achieved by employing a wideband linearly frequency modulated signal, and high cross-range resolution in both azimuth and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e94e6ccf9953e259d49fbb1bfb02f03
https://doi.org/10.1109/access.2019.2921802
https://doi.org/10.1109/access.2019.2921802
Publikováno v:
Chinese Optics Letters. 20:013901
Transient response of an erbium-doped fiber amplifier (EDFA) is studied in an externally-modulated analog link. Double tones represented as transmitted radio frequency and dither signals are introduced. Extra modulation is generated owing to the EDFA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9f41c2fc7b52d99d647dfa98f45bb7d
https://doi.org/10.3788/col202220.013901
https://doi.org/10.3788/col202220.013901
Publikováno v:
Journal of Lightwave Technology. 35:5010-5019
Since the photonics-based true time delay could significantly broaden the instantaneous bandwidth of a phased antenna array system, solutions utilizing wideband signals could be enabled to considerably enhance the functionality and performance of RF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adea16f39f4ef4d04fde5b3a7bdee259
https://doi.org/10.1109/jlt.2017.2762419
https://doi.org/10.1109/jlt.2017.2762419