Results 251 to 260 of about 23,483,289 (298)

Dual-Band Antenna Pair With High Isolation Using Multiple Orthogonal Modes for 5G Smartphones

IEEE Transactions on Antennas and Propagation, 2023
This communication presents a novel decoupling method to design a dual-band closely arranged multiple-input multiple-output (MIMO) antenna pair with high isolation for fifth-generation (5G) smartphones.
Wei Hu, Qiaosong Li, Hao Wu, Zhang Chen, Lehu Wen, Wen Jiang, S. Gao   +6 more
semanticscholar   +1 more source

Ku/Ka-Band Dual-Frequency Shared-Aperture Antenna Array With High Isolation Using Frequency Selective Surface

IEEE Antennas and Wireless Propagation Letters, 2023
In this letter, a high-gain, high-efficiency, and high-isolation Ku/Ka-band dual-frequency shared-aperture antenna array using a frequency selective surface (FSS) is investigated.
Jian Ren, Zhihui Wang, Yu‐Xiang Sun, Ruyao Huang, Ying-Zheng Yin   +4 more
semanticscholar   +1 more source

Compact, Copolarized, and High-Isolation Two-Port Patch Antenna for MIMO Applications

IEEE Antennas and Wireless Propagation Letters, 2023
An effective decoupling structure is presented for compact, copolarized, and high-isolation two-port multiple-input–multiple-output (MIMO) patch antenna.
Zheng Wan, Yijing He, Yuming Bai, Houjun Sun   +3 more
semanticscholar   +1 more source

A D-Band Manifold Triplexer With High Isolation Utilizing Novel Waveguide Dual-Mode Filters

IEEE Transactions on Terahertz Science and Technology, 2022
This letter presents our design of a wideband manifold-coupled triplexer with high isolation in D-band. The basic structure of channel filters is the novel TM120 and TE101 dual-mode cavity, which provide two reflection zeros and one transmission zero. To
Yinian Feng, Bo Zhang, Yang Liu, Zhongqian Niu, Yong Fan, Xiao-dong Chen   +5 more
semanticscholar   +1 more source

A Two-Port Microstrip Antenna with High Isolation for Wi-Fi 6 and Wi-Fi 6E Applications

IEEE Transactions on Antennas and Propagation, 2022
In this paper, a two-port microstrip antenna (MSA) with high isolation is presented for simultaneously supporting Wireless Fidelity 6 (Wi-Fi 6) and Wireless Fidelity 6E (Wi-Fi 6E) applications. Due to the narrow guard band between Wi-Fi 6 (5.15–5.83 GHz)
Weiquan Zhang, Yue Li, K. Wei, Zhijun Zhang   +3 more
semanticscholar   +1 more source

A Shielded-QMSIW-Based Self-Diplexing Antenna for Closely Spaced Bands and High Isolation

IEEE Antennas and Wireless Propagation Letters, 2021
In this letter, a shielded quarter-mode substrate integrated waveguide (S-QMSIW)-based self-diplexing antenna for closely spaced bands and high isolation is proposed.
N. C. Pradhan, K. S. Subramanian, R. Barik, Q. Cheng   +3 more
semanticscholar   +1 more source

High Isolation and Low Cross-Polarization of Low-Profile Dual-Polarized Antennas via Metasurface Mode Optimization

IEEE Transactions on Antennas and Propagation, 2021
A low-profile dual-polarized metasurface antenna with high isolation and low cross-polarization is proposed in this communication. The proposed metasurface consists of an array of $4\times 4$ patches.
Sihao Liu, Deqiang Yang, Yongpin P. Chen, Xiaokun Zhang, Yong Xiang   +4 more
semanticscholar   +1 more source

Novel Coupling Cancellation Method by Loading Planar Path for Wideband High-Isolation Wide-Scanning Millimeter-Wave Phased Array

IEEE Transactions on Antennas and Propagation, 2022
A novel coupling-cancellation method by loading planar path is proposed and applied in the millimeter-wave phased array for wide-angle scanning. By employing the improved decoupling stubs with weak radiation first, an extra introduced wideband equal ...
Lizheng Gu, Wanchen Yang, S. Liao, Q. Xue, W. Che   +4 more
semanticscholar   +1 more source

Circular polarized two-element textile antenna with high isolation and polarization diversity for wearable applications

International journal of microwave and wireless technologies, 2022
A two-element textile antenna with high isolation and polarization diversity is presented for 5 G communications, wearable technology and biomedical cancer detection applications.
Anubhav Kumar, A. De, R. K. Jain
semanticscholar   +1 more source

High-Isolation Power Divider Based on Ridge Gap Waveguide for Broadband Millimeter-Wave Applications

IEEE transactions on microwave theory and techniques, 2022
In this article, a high-isolation power divider with ultrawideband characteristics for simultaneous operation in two adjacent bands is proposed. The power divider is developed based on a four-port coplanar Magic-T.
Songtao Peng, Youlei Pu, Zewei Wu, Yong Luo   +3 more
semanticscholar   +1 more source