Leaky-wave structures and techniques for integrated front-end antenna systems
Leaky-wave antenna (LWA), as a special kind of waveguiding structure simultaneously
characterized by both the guidance and radiation of electromagnetic waves along it, has …
characterized by both the guidance and radiation of electromagnetic waves along it, has …
An efficient and accurate semi-analytical matching technique for waveguide-fed antennas
Several RF and microwave radiating devices, such as horn antennas, Fabry–Perot cavity
antennas, and aperture-fed focusing devices, are excited through rectangular waveguides …
antennas, and aperture-fed focusing devices, are excited through rectangular waveguides …
Leaky-wave analysis of TM-, TE-, and hybrid-polarized aperture-fed bessel-beam launchers for wireless-power-transfer links
Bessel beams (BBs) can be generated at microwave frequencies by means of compact,
planar devices based on Fabry–Perot cavity leaky-wave resonators. Most designs are based …
planar devices based on Fabry–Perot cavity leaky-wave resonators. Most designs are based …
DOA estimation based on ESPRIT algorithm method for frequency scanning LWA
YM Ning, S Ma, FY Meng, Q Wu - IEEE Communications …, 2020 - ieeexplore.ieee.org
In this paper, an improved estimation of signal parameters via rotational invariance
techniques (ESPRIT) algorithm is proposed. As to the frequency scanning leaky wave …
techniques (ESPRIT) algorithm is proposed. As to the frequency scanning leaky wave …
A dual-band electronic-scanning leaky-wave antenna based on a corrugated microstrip line
A dual-band fixed-frequency beam-scanning leaky-wave antenna (LWA) based on a
corrugated microstrip line (CML) has been proposed. The proposed CML includes a series …
corrugated microstrip line (CML) has been proposed. The proposed CML includes a series …
A Leaky-Wave Analysis of Resonant Bessel-Beam Launchers: Design Criteria, Practical Examples, and Potential Applicationsat Microwave and Millimeter-Wave …
Resonant Bessel-beam launchers are low-cost, planar, miniaturized devices capable of
focusing electromagnetic radiation in a very efficient way in various frequency ranges, with …
focusing electromagnetic radiation in a very efficient way in various frequency ranges, with …
Analysis and design of a compact leaky-wave antenna for wide-band broadside radiation
A low-cost compact planar leaky-wave antenna (LWA) is proposed offering directive
broadside radiation over a significantly wide bandwidth. The design is based on an annular …
broadside radiation over a significantly wide bandwidth. The design is based on an annular …
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 …
Design of TE-polarized resonant Bessel-beam launchers for wireless power transfer links in the radiative near-field region
Resonant Bessel-beam launchers (BBLs) are radiating devices constituted by a cylindrical
metallic cavity with a partially reflecting sheet (PRS) on top. Millimeter-wave resonant BBLs …
metallic cavity with a partially reflecting sheet (PRS) on top. Millimeter-wave resonant BBLs …
TE-polarized Bessel-beam launchers for wireless power transfer at millimeter waves: Theory, design, and experimental validation
Transverse-electric (TE) polarized Bessel-beam launchers working at millimeter-wave
frequencies are theoretically described, simulated, realized, and experimentally validated. A …
frequencies are theoretically described, simulated, realized, and experimentally validated. A …