Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Hui-yong Zeng"'
Publikováno v:
IEEE Access, Vol 9, Pp 35957-35967 (2021)
In this paper, a wide-angle frequency-scanning array antenna is presented for three-dimensional (3D) radar. Initially, a modified composite right/left-handed (CRLH) unit cell based on a dual-layer finger-connected interdigital capacitor (FCIDC) is an
Externí odkaz:
https://doaj.org/article/a8fdd46d0d3048668dc1a2797b996021
Publikováno v:
Radioengineering, Vol 21, Iss 2, Pp 606-610 (2012)
A novel compact-size branch-line coupler using composite right/left-handed transmission lines is proposed in this paper. In order to obtain miniaturization, composite right/left-handed transmission lines with novel complementary split single ring res
Externí odkaz:
https://doaj.org/article/bd5a942803b74f18955172bcd166bf88
Publikováno v:
Procedia Computer Science. 166:241-247
In this paper, the relationship of full-mode substrate integrated waveguide (SIW), half-mode substrate integrated waveguide (HMSIW), quarter-mode substrate integrated waveguide (QMSIW) and eighth-mode substrate integrated waveguide (EMSIW) has been p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7a4d959c3fe08c34adb92b1b4a741f1
https://doi.org/10.1016/j.procs.2020.02.106
https://doi.org/10.1016/j.procs.2020.02.106
Publikováno v:
Procedia Computer Science. 166:410-413
In this paper, a method for extracting parameters of planar artificial transmission line is proposed. On the one hand, the Z parameters are solved by S parameters, and then the equivalent circuit parameters are obtained directly by S parameters throu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f05a5d71e062d0fa2f6dc90424e943b
https://doi.org/10.1016/j.procs.2020.02.074
https://doi.org/10.1016/j.procs.2020.02.074
Publikováno v:
Progress In Electromagnetics Research Letters. 88:137-142
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee7e2ca92eae401357f7a3ecafe6794a
https://doi.org/10.2528/pierl19101802
https://doi.org/10.2528/pierl19101802
Publikováno v:
Procedia Computer Science. 166:396-400
In this paper, the gain characteristics of the sequential rotating array are theoretically analyzed. The cell spacing d, the unit polarization characteristic AR, the feeding amplitude ratio a and the feeding phase difference Δψ all affect the beam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5086c5c081dba23e661802e09cce906e
https://doi.org/10.1016/j.procs.2020.02.077
https://doi.org/10.1016/j.procs.2020.02.077
Publikováno v:
Procedia Computer Science. 166:475-479
In this paper, the S-parameter method of microwave network is used to analyze the frequency scanning feeding network. Combining the grating lobe theory of antenna array, the conditions of antenna array integration with leaky wave function is analyzed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad7df6bcfcb2aadc0a6e80e10b34d011
https://doi.org/10.1016/j.procs.2020.02.062
https://doi.org/10.1016/j.procs.2020.02.062
Publikováno v:
Procedia Computer Science. 166:231-235
The beam forming network is a key component of the realization and difference function of the single-pulse antenna array. Obtaining the amplitude and phase information of each port of the network is the premise of designing the beam forming network.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ff31f89346658b174076b61a75c7590
https://doi.org/10.1016/j.procs.2020.02.108
https://doi.org/10.1016/j.procs.2020.02.108
Publikováno v:
Procedia Computer Science. 166:401-405
Monopulse antenna can provide multiple beams simultaneously and use single pulse echo signal to form sum and difference signals for ranging and angle measurement. As the front end of the monopulse radar system, the performance of the monopulse antenn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08322282431cc498b48aaa27d0cbcca
https://doi.org/10.1016/j.procs.2020.02.076
https://doi.org/10.1016/j.procs.2020.02.076
Publikováno v:
Procedia Computer Science. 166:236-240
In this paper, the antenna elements and 4-element sub-arrays operating in C-band and X-band are simulated. The calculation results show that the two antenna elements have good matching characteristics at their respective center frequencies; the gain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0386c027f33b69eefb23f1533d60de8b
https://doi.org/10.1016/j.procs.2020.02.107
https://doi.org/10.1016/j.procs.2020.02.107