Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Shi Qixian"'
Autor:
Liu Huanping, Zheng Caixia, Shi Qixian, Yuan Xiaohu, Chen Xi, Yan Min, Yu Wenjun, Zhang Zhiliang
Publikováno v:
Shuitu baochi tongbao, Vol 43, Iss 4, Pp 121-127 (2023)
[Objective] The objective of this study was to determine the impact of the combined application of PAM (polyacrylamide) and humic acid on the vertical infiltration characteristics of purple soil in order to provide theoretical references for water an
Externí odkaz:
https://doaj.org/article/d4997cbfc90c4bdcb1f765ad9e6dec4d
Publikováno v:
In Environmental Research 15 October 2023 235
Autor:
Li, Kun, Tang, Haiping, Xu, Wanxiang, Chen, Aijun, Shi, Qixian, Sun, Zhida, Wang, Liyan, Ni, Ya
Publikováno v:
In Protein Expression and Purification October 2015 114:23-29
Autor:
Renukaswamy, Pratap, Markulic, Nereo, Park, Sehoon, Kankuppe Raghavendra Swamy, Anirudh, Shi, Qixian, Wambacq, Piet, Craninckx, Jan
A 10GHz FMCW subsampling PLL is presented, that uses a low-power charge-integrating QDAC to tune the VCO for wideband low-noise modulation. Nonlinearities in the QDAC modulation path are corrected within 700µsec cold start-up, followed by a full on-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3848::4761acd05299bec8d11b1bc23d648a79
https://doi.org/10.1109/isscc19947.2020.9063080
https://doi.org/10.1109/isscc19947.2020.9063080
Publikováno v:
In Fertility and Sterility 2006 86(4) Supplement:1228-1234
Akademický článek
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Millimeter-Wave transceivers with beamforming capabilities, such as the one presented in this work, are a key technology to reach 4 or 6Gb/s at 10m range with the IEEE 802.11ad standard. Moreover, for mm-Wave access in 5G it will also be necessary to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3848::5c2463c525664feecb8a39f34c9373b4
https://hdl.handle.net/20.500.14017/dcc09362-73bd-424a-88e6-2407989879f8
https://hdl.handle.net/20.500.14017/dcc09362-73bd-424a-88e6-2407989879f8
Autor:
Shi, Qixian, Wambacq, Piet, Medra, Alaaeldien, Giannini, Vito, Bourdoux, Andre, Van Thillo, Wim, Murata, Tomohiro, Guermandi, Davide
The demand for inexpensive and ubiquitous accurate motion-detection sensors for road safety, smart homes and robotics justifies the interest in single-chip mm-Wave radars: a high carrier frequency allows for a high angular resolution in a compact mul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3848::ff9a3f9a0fa88df3dab1e76413adee64
https://hdl.handle.net/20.500.14017/962c3282-cd90-4093-8cec-0a78e98e7839
https://hdl.handle.net/20.500.14017/962c3282-cd90-4093-8cec-0a78e98e7839
Akademický článek
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Autor:
Giannini, Vito, Guermandi, Davide, Shi, Qixian, Vaesen, Kristof, Parvais, Bertrand, Van Thillo, Wim, Bourdoux, A, Soens, Charlotte, Craninckx, J., Wambacq, Piet
In this paper we demonstrates a 79GHz phase-modulated CW radar transmitter in 28nm CMOS. The circuit architecture uses digital pseudo-random noise modulation at a 4GHz RF bandwidth for a low-power implementation with 10.4% power efficiency.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3848::defe8614d66ec5f7afe505ea8b34bc51
https://hdl.handle.net/20.500.14017/dfc5051e-0cad-4956-9f66-20e4f91e8829
https://hdl.handle.net/20.500.14017/dfc5051e-0cad-4956-9f66-20e4f91e8829