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Lei-Lei Qiu
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Cited by
Cited by
Year
Differential wideband bandpass filter with high-selectivity and common-mode suppression
XH Wu, QX Chu, LL Qiu
IEEE microwave and wireless components letters 23 (12), 644-646, 2013
552013
Wideband balanced filters with high selectivity and common-mode suppression
QX Chu, LL Qiu
IEEE Transactions on Microwave Theory and Techniques 63 (10), 3462-3468, 2015
502015
Multiband balanced filters with controllable bandwidths based on slotline coupling feed
SX Zhang, LL Qiu, QX Chu
IEEE Microwave and Wireless Components Letters 27 (11), 974-976, 2017
432017
Balanced bandpass filter using stub-loaded ring resonator and loaded coupled feed-line
LL Qiu, QX Chu
IEEE Microwave And Wireless Components Letters 25 (10), 654-656, 2015
312015
Balanced wideband phase shifters with wide phase shift range and good common-mode suppression
LL Qiu, L Zhu, YP Lyu
IEEE Transactions on Microwave Theory and Techniques 67 (8), 3403-3413, 2019
252019
Balanced wideband phase shifters with good filtering property and common-mode suppression
LL Qiu, L Zhu
IEEE Transactions on Microwave Theory and Techniques 67 (6), 2313-2321, 2019
252019
Schiffman phase shifters with wide phase shift range under operation of first and second phase periods in a coupled line
LL Qiu, L Zhu, YP Lyu
IEEE Transactions on Microwave Theory and Techniques 68 (4), 1423-1430, 2019
232019
Dual-band filtering differential phase shifter using cascaded wideband phase shifter and bandstop network with two same phase shifts
LL Qiu, L Zhu
IEEE Microwave and Wireless Components Letters 31 (3), 261-264, 2021
222021
Wideband low-profile circularly polarized patch antenna using 90° modified Schiffman phase shifter and meandering microstrip feed
LL Qiu, L Zhu, Y Xu
IEEE Transactions on Antennas and Propagation 68 (7), 5680-5685, 2020
212020
Wideband balanced filters with intrinsic common-mode suppression using coplanar strip double-sided shunt-stub structures
ZA Ouyang, L Zhu, LL Qiu
IEEE Transactions on Microwave Theory and Techniques 69 (8), 3770-3782, 2021
152021
Synthesis design of filtering differential phase shifters of independently suppressed harmonics
LL Qiu, L Zhu
IEEE Transactions on Circuits and Systems II: Express Briefs 68 (8), 2760-2764, 2021
122021
Dual-function flexible metasurface for absorption and polarization conversion and its application for radar cross section reduction
S Fang, L Deng, P Zhang, L Qiu, H Xie, S Huang, J Du, Z Wang
Journal of Applied Physics 131 (13), 2022
112022
Dual-band metamaterial absorber with stable absorption performance based on fractal structure
S Fang, L Deng, P Zhang, L Qiu, H Xie, J Du, H Wang, H Zhao
Journal of Physics D: Applied Physics 55 (9), 095003, 2021
112021
Wideband Butler matrix based on dual-layer HMSIW for enhanced miniaturization
LL Qiu, L Zhu, ZA Ouyang, L Deng
IEEE Microwave and Wireless Components Letters 32 (1), 25-28, 2021
112021
Wideband balanced filters with intrinsic common-mode suppression on coplanar stripline-based multimode resonators
ZA Ouyang, L Zhu, LL Qiu
IEEE Transactions on Circuits and Systems I: Regular Papers 69 (6), 2263-2275, 2022
102022
Multi-interfacial TiO2/carbon fibers encapsulated with needle-like FeCo2O4 for excellent microwave absorption
C Li, L Deng, J He, S Peng, S Huang, L Qiu
Applied Surface Science 629, 157417, 2023
92023
Dual-band linear polarization converter based on multi-mode metasurface
Y Wu, S Huang, L Deng, C Tang, X Gao, S Fang, LL Qiu
Results in Physics 40, 105859, 2022
92022
Wideband filtering differential phase shifter with enhanced harmonic suppression
LL Qiu, L Zhu
IEEE Microwave and Wireless Components Letters 31 (5), 445-448, 2021
82021
Sharp‐rejection dual‐band bandstop filter based on signal interaction with three paths
QX Chu, L Qiu
Microwave and Optical Technology Letters 57 (3), 657-660, 2015
82015
Crystal Structures and Microwave Dielectric Properties of Novel MgCu2Nb2O8 Ceramics Prepared by Two-Step Sintering Technique
S Peng, C Li, C Tang, S Liu, S Huang, L Qiu, L Deng
Materials 15 (22), 8053, 2022
72022
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Articles 1–20