Circular polarization and mode reconfigurable wideband orbital angular momentum patch array antenna Q Liu, ZN Chen, Y Liu, F Li, Y Chen, Z Mo
IEEE Transactions on Antennas and Propagation 66 (4), 1796-1804, 2018
86 2018 Compact 0.92/2.45-GH dual-band directional circularly polarized microstrip antenna for handheld RFID reader applications Q Liu, J Shen, J Yin, H Liu, Y Liu
IEEE Transactions on Antennas and Propagation 63 (9), 3849-3856, 2015
85 2015 Dual-band circularly-polarized unidirectional patch antenna for RFID reader applications Q Liu, J Shen, H Liu, Y Liu
IEEE Transactions on Antennas and Propagation 62 (12), 6428-6434, 2014
75 2014 Compact ultrawideband circularly polarized weakly coupled patch array antenna Q Liu, ZN Chen, Y Liu, C Li
IEEE Transactions on Antennas and Propagation 65 (4), 2129-2134, 2017
68 2017 Wideband Single-Layer 90 Phase Shifter Using Stepped Impedance Open Stub and Coupled-Line With Weak Coupling Q Liu, Y Liu, J Shen, S Li, C Yu, Y Lu
IEEE Microwave and Wireless Components Letters 24 (3), 176-178, 2014
65 2014 Compact wideband circularly polarized patch antenna for CNSS applications Q Liu, Y Liu, Y Wu, M Su, J Shen
IEEE Antennas and Wireless Propagation Letters 12, 1280-1283, 2013
53 2013 Low-cost compact circularly polarized directional antenna for universal UHF RFID handheld reader applications Q Liu, J Shen, H Liu, Y Wu, M Su, Y Liu
IEEE Antennas and Wireless Propagation Letters 14, 1326-1329, 2015
46 2015 Compact ultra‐wideband 90° phase shifter using short‐circuited stub and weak coupled line Q Liu, H Liu, Y Liu
Electronics Letters 50 (20), 1454-1456, 2014
38 2014 A novel planar impedance-transforming tight-coupling coupler and its applications to microstrip baluns Y Wu, Q Liu, SW Leung, Y Liu, Q Xue
IEEE Transactions on Components, Packaging and Manufacturing Technology 4 (9 …, 2014
22 2014 High-directivity single-and dual-band directional couplers based on substrate integrated coaxial line technology S Jun-Yu, L Qiang, W Yong-Le, L Yuan-An, L Shu-Lan, Y Cui-Ping, L Gan
2013 IEEE MTT-S International Microwave Symposium Digest (MTT), 1-4, 2013
20 2013 Frequency reconfigurable antenna controlled by multi-reed switches Q Liu, N Wang, C Wu, G Wei, AB Smolders
IEEE Antennas and Wireless Propagation Letters 14, 927-930, 2014
16 2014 A novel wide-band hybrid coupler using coupled-line power divider and improved coupled-line phase shifter Y Wu, Q Liu, J Shen, Y Liu
Journal of Electromagnetic Waves and Applications 27 (3), 374-384, 2013
16 2013 A substrate integrated waveguide to substrate integrated coaxial line transition Q Liu, Y Liu, Y Wu, JY Shen, S Li, C Yu, M Su
Progress In Electromagnetics Research C 36, 249-259, 2013
16 2013 On-chip metal tiling for improving grounded mm-Wave antenna-on-chip performance in standard low-cost packaging Q Liu, AJ van den Biggelaar, U Johannsen, MC van Beurden, ...
IEEE Transactions on Antennas and Propagation 68 (4), 2638-2645, 2019
15 2019 Compact broadband circularly-polarised directional universal GNSS antenna with symmetric radiation pattern and stable near-zenith coverage Q Liu, Y Li, Z Mo, Y Liu
IET Microwaves, Antennas & Propagation 11 (5), 657-663, 2017
15 2017 An ultrawideband dipole with a director as a feed for reflector antennas C Xie, J Yin, X Li, F Pang, Q Liu, J Yang
IEEE Antennas and Wireless Propagation Letters 16, 1341-1344, 2016
15 2016 Compact MIMO antenna with high isolation characteristic for UWB portable applications Y Chang, Q Liu, X Tang, G Du, G Li, D Cheng
Microwave and Optical Technology Letters 62 (3), 1391-1397, 2020
14 2020 A compact triple wideband-notched UWB antenna Y Li, Q Liu, Y Chen, C Li, Z Mo, F Li
2018 International Workshop on Antenna Technology (iWAT), 1-4, 2018
12 2018 Design of a compact wideband circularly polarized microstrip antenna Q Liu, Y Liu, Y Wu, S Li, C Yu
Microwave and Optical Technology Letters 55 (11), 2531-2536, 2013
12 2013 Broadband substrate integrated coaxial line to CBCPW transition for rat-race couplers and dual-band couplers design Q Liu, Y Liu, Y Wu, S Li, C Yu, M Su
Progress In Electromagnetics Research C 35, 147-159, 2013
11 2013