Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Dengyao Tian"'
Publikováno v:
IEEE Access, Vol 6, Pp 72287-72294 (2018)
A novel 4th-order cross-coupled electrical tunable bandpass filter with constant absolute bandwidth and high frequency selectivity is proposed. The electric coupling coefficients and the magnetic coupling coefficients of the cross-coupled resonators
Externí odkaz:
https://doaj.org/article/29e7234c0ce74a5490cba6d85f971de6
Publikováno v:
Journal of Electromagnetic Waves and Applications. 34:1858-1869
Magnetic-free broadband circulator structure based on three switched reflection type delay lines with a total electrical length of 180-degree at the switching frequency is investigated. The nonreci...
Autor:
Dengyao Tian1 ty198826@126.com, Quanyuan Feng1 fengquanyuan@163.com, Qianyin Xiang1 qyxiang@swjtu.edu.cn
Publikováno v:
Applied Computational Electromagnetics Society Journal. Sep2019, Vol. 38 Issue 9, p1373-1378. 6p.
Publikováno v:
Microwave and Optical Technology Letters. 61:2843-2846
Publikováno v:
Progress In Electromagnetics Research Letters. 81:85-91
Publikováno v:
IEEE Access, Vol 6, Pp 72287-72294 (2018)
A novel 4th-order cross-coupled electrical tunable bandpass filter with constant absolute bandwidth and high frequency selectivity is proposed. The electric coupling coefficients and the magnetic coupling coefficients of the cross-coupled resonators
Publikováno v:
Journal of Electromagnetic Waves and Applications. 30:1953-1963
In this paper, a constant absolute bandwidth (CABW) band-pass filter based on magnetic dominated mixed coupling and source–load electric coupling is proposed. Specially, a novel mixed electric and magnetic coupling structure is presented to control
Publikováno v:
Progress In Electromagnetics Research C. 64:89-96
Publikováno v:
2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama).
In this paper, a dual circularly polarized (CP) antenna with broad bandwidth for ultra high frequency (UHF) radio frequency identification (RFID) reader application is presented. The proposed antenna consists of two layers of FR4 substrates with thic
Publikováno v:
2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama).
In this paper, a method to get the electrically tunable bandpass filter with constant absolute bandwidth base on electric coupling is presented. By changing the position of the capacitor, the resonator can conveniently obtain the different slopes cou