Results 1 to 10 of about 705 (258)
Realization of Low Profile Leaky Wave Antennas Using the Bending Technique for Frequency Scanning and Sensor Applications. [PDF]
Sensors (Basel), 2019 This paper proposes an efficient transmission line modulation by using the bending technique to realize low profile leaky wave antennas in the Ku-band for frequency scanning and sensor applications.
Kandwal A +4 more
europepmc +2 more sources
Array of stacked leaky-wave antennas in groove gap waveguide technology. [PDF]
Sci Rep, 2021 The design of an array of stacked leaky-wave antennas in groove gap waveguide technology is presented in this work. The proposed array is formed by simply stacking a number of leaky-wave antennas one on top of the other and feeding all of them with ...
Memeletzoglou N, Rajo-Iglesias E.
europepmc +2 more sources
Parallel‐plates‐based Dirac Leaky Wave Antennas
IET Microwaves, Antennas & Propagation, 2021 In this work, the authors experimentally show Dirac Leaky Wave Antennas (DLWAs) at upper microwave frequencies. For the first time, DLWAs are implemented using simple Parallel plate waveguide (PPW) technology, while yielding desirable radiation features ...
Sina Rezaee +2 more
doaj +2 more sources
Leaky Wave Generation Through a Phased-Patch Array. [PDF]
Sensors (Basel)For this article, we approximated the field of a leaky-wave antenna (LWA) with the field produced by a uniform linear array (ULA). This article aims to provide an initial framework for applications where the generation of an inhomogeneous wave is wished,
Calcaterra A +3 more
europepmc +2 more sources
mm-Wave Substrate-Integrated Fabry-Perot/Leaky-Wave Antennas in E-Band. [PDF]
Sensors (Basel)This article introduces a substrate-integrated, low-cost, and low-profile E-band high-gain Fabry–Perot (FP)/leaky-wave (LW) antenna. This design enables the full integration of a high-gain antenna within a single-layer substrate for millimeter-wave (mm ...
Bilal RMH +4 more
europepmc +2 more sources
Optimized Leaky-Wave Antenna for Hyperthermia in Biological Tissue Theoretical Model. [PDF]
Sensors (Basel), 2023 In this paper, we exploit the enhanced penetration reachable through inhomogeneous waves to induce hyperthermia in biological tissues. We will present a leaky-wave antenna inspired by the Menzel antenna which has been shortened through opportune design ...
Calcaterra A +4 more
europepmc +2 more sources
Design of an omnidirectional conical beam leaky wave antenna using the holographic technique. [PDF]
Sci RepThe microwave holographic principle offers a promising framework for designing leaky-wave antennas (LWAs) with conical radiation patterns. In this paper, a holographic method is presented to synthesize an omnidirectional LWA with angular scanning ...
Azad S +4 more
europepmc +2 more sources
A Ka-band one-dimensional beam scanning leaky-wave antenna based on liquid crystal. [PDF]
Sci RepFixed frequency beam-scanning leaky-wave antennas have been a focus of attention for many scholars in recent years, and numerous related results have been obtained. However, these antennas suffer from several issues such as small beam-scanning range, low
Hou S +6 more
europepmc +2 more sources
Reconfigurable Antennas Based on Pure Water
IEEE Open Journal of Antennas and Propagation, 2021 This paper is concerned with the design of reconfigurable antennas based on pure water. Being a transparent, flexible, and readily available liquid, pure water can form a cylindrical stream that can be used to guide a leaky electromagnetic wave.
Changzhou Hua +6 more
doaj +1 more source
A Review of Reconfigurable Leaky-Wave Antennas
IEEE Access, 2021 A comprehensive survey of the reconfigurable leaky-wave antennas (LWAs) is made in this paper. Beam-steering and unique radiating features of LWA are highlighted particularly.
Nima Javanbakht +3 more
doaj +1 more source