High isolation circularly polarized in-band full-duplex anisotropic dielectric resonator antenna

被引：0
|
作者：
Mohammad Abedian
Mohsen Khalily
Fan Wang
Pei Xiao
Rahim Tafazolli
Ahmed A. Kishk
机构：
[1] University of Surrey,Institute for Communication Systems (ICS), Home of 5GIC and 6GIC
[2] Wireless Technology Lab,Department of Electrical and Computer Engineering
[3] Huawei Technologies Co.,undefined
[4] Ltd.,undefined
[5] Concordia University,undefined
来源：
Scientific Reports | / 13卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A novel high-isolation, monostatic, circularly polarized (CP) simultaneous transmit and receive (STAR) anisotropic dielectric resonator antenna (DRA) is presented. The Proposed antenna is composed of two identical but orthogonally positioned annular sectoral anisotropic dielectric resonators. Each circularly polarized (CP) resonator consists of alternating stacked dielectric layers of relative permittivities of 2 and 15 and is excited by a coaxial probe from the two opposite ends to have left and right-hand CP. Proper element spacing and a square absorber are placed between the resonators to maximize Tx/Rx isolation. Such a structure provides an in-band full-duplex (IBFD) CP-DRA system. Measurement results exhibit high Tx/Rx isolation better than 50 dB over the desired operating bandwidth (5.87–5.97 GHz) with a peak gain of 5.49 and 5.08 dBic for Ports 1 and 2, respectively.
引用
收藏
相关论文
共 50 条
  • [41] In-Band Full-Duplex Coradiator Antenna With High Isolation Using Differential Feed and Dual Polarization for 2.4 GHz WLAN
    Prasad, D. Venkata Siva
    Singh, Harsh Verdhan
    Tripathi, Shrivishal
    Paltani, Punya P.
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2023, 22 (11): : 2740 - 2744
  • [42] In-Band Full-Duplex Antenna Using Orthogonal U-shaped Slot Antenna
    Prasad, D. Venkata Siva
    Singh, Harsh Verdhan
    Tripathi, Shrivishal
    Paltani, Punya P.
    2022 URSI REGIONAL CONFERENCE ON RADIO SCIENCE, USRI-RCRS, 2022, : 153 - 156
  • [43] A Colinearly Polarized Full-Duplex Antenna With Extremely High Tx-Rx Isolation
    Dash, Jogesh Chandra
    Sarkar, Debdeep
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2022, 21 (12): : 2387 - 2391
  • [44] High-Isolation Dual-Polarized Antenna for Wideband Full-Duplex Systems
    Kuznetcov, Maksim
    Podilchak, Symon K.
    Sellathurai, Mathini
    2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING, 2020, : 487 - 488
  • [45] Wide-band Circularly Polarized Dielectric Resonator Antenna Array
    Mahmoud, Abdelhady
    Attia, Hussein
    2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2017, : 1521 - 1522
  • [46] Wide-Band Circularly Polarized Elliptical Dielectric Resonator Antenna
    Al-Lawati, Hassan M.
    Khamas, Salam K.
    2016 LOUGHBOROUGH ANTENNAS & PROPAGATION CONFERENCE (LAPC), 2016,
  • [47] Co-Polarized In-Band Full-Duplex Cavity Slot Antenna Array Based on Wavefront Phase Compensation
    Xiang, Kai-Ran
    Chen, Fu-Chang
    Liang, Yu-Zhong
    Xue, Quan
    Chu, Qing-Xin
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2024, 72 (08) : 6401 - 6411
  • [48] A ± 45 ° dual-polarized co-channel patch antenna array for in-band full-duplex applications
    Liang, Yu-Zhong
    Chen, Fu -Chang
    Xiang, Kai -Ran
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2024, 177
  • [49] Wideband Co-Linearly Polarized Magneto-Electric Dipole Antenna for In-Band Full-Duplex Applications
    Tan, Qian
    Luk, Kwai-Man
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2023, 71 (02) : 1907 - 1912
  • [50] In-Band Full-Duplex Wireless Systems Overview
    Kolodziej, Kenneth E.
    IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC 2021), 2021,
12345