3-D printed 3-D near-field focus-scanning lens for terahertz applications
This article introduces a novel near-field focus (NFF) lens antenna with a three-dimensional
(3-D) focus-steering capability operating at terahertz (THz) frequencies. The antenna …
(3-D) focus-steering capability operating at terahertz (THz) frequencies. The antenna …
A W-band low-profile dual-polarized reflectarray with integrated feed for in-band full-duplex application
A W-band low-profile dual-polarized Cassegrain reflectarray with an integrated feed is
designed in this work. High isolation, which is necessary for the in-band full-duplex (IBFD) …
designed in this work. High isolation, which is necessary for the in-band full-duplex (IBFD) …
Millimeter-wave near-field-focused full 2-D frequency scanning antenna array with height-modulated-ridge waveguide
A millimeter-wave near-field-focused (NFF) full 2-D frequency-scanning antenna array is
presented in this article. The proposed antenna is achieved by combining an NFF ridged …
presented in this article. The proposed antenna is achieved by combining an NFF ridged …
A 2-D beam-scanning Bessel launcher for terahertz applications
This article proposes a novel nondiffractive Bessel beam launcher based on discrete
dielectric lens (DDL) antenna with 2-D beam-scanning capability operating at 300 GHz. The …
dielectric lens (DDL) antenna with 2-D beam-scanning capability operating at 300 GHz. The …
Self-progressive near-field focusing 2-D full frequency scanning slot array antenna based on ridge-gap waveguide
A millimeter-wave self-progressive near-field focusing (NFF) 2-D full frequency scanning
ridge-gap waveguide slot array antenna is proposed in this article. In the proposed array …
ridge-gap waveguide slot array antenna is proposed in this article. In the proposed array …
A Compact Substrate Integrated Dual-Polarized Magneto-Electric Dipole Antenna with Endfire Radiation for Millimeter-Wave Applications
Y Guo, Y Li, J Wang, L Ge - IEEE Transactions on Antennas …, 2023 - ieeexplore.ieee.org
A Ka-band dual-polarized magneto-electric (ME) dipole antenna with endfire radiation is
presented. The compact 3-D geometry of the antenna is fully integrated into the lateral …
presented. The compact 3-D geometry of the antenna is fully integrated into the lateral …
Proactive conformal waveguide slot array antenna to synthesize cosecant squared pattern based on 3-D printing manufacturing process
It is difficult for a standing-wave waveguide slot array antenna to generate a complex beam
shape in H-plane, such as the cosecant squared pattern. The reason is that a conventional …
shape in H-plane, such as the cosecant squared pattern. The reason is that a conventional …
Compact SIW 2-D Butler matrix and its multibeam application
This letter presents a compact 2-D Butler matrix (BM) realized by multilayer substrate
integrated waveguide (SIW) technology. The 2-D BMs in the open literature suffer from either …
integrated waveguide (SIW) technology. The 2-D BMs in the open literature suffer from either …
Generating and steering quasi-nondiffractive beam by near-field planar Risley prisms
A phase shift surface (PSS) antenna launching steerable quasi-nondiffractive beam is
proposed in this article. The principle of the far-field beam-steering antenna using the Risley …
proposed in this article. The principle of the far-field beam-steering antenna using the Risley …
Dual-port phase antenna and its application in 1-D arrays to 2-D scanning
J Zhang, J Geng, H Zhou, C Ren… - … on Antennas and …, 2021 - ieeexplore.ieee.org
A novel dual-port phase antenna is proposed to realize 2-D scanning. The antenna consists
of two monopoles on both sides and a fishbone structure in the middle. By changing the …
of two monopoles on both sides and a fishbone structure in the middle. By changing the …