Results 41 to 50 of about 964 (142)
Compact Archimedean spiral antenna with high gain for electrostatic discharge detection
IET Microwaves, Antennas &Propagation, Volume 18, Issue 3, Page 147-154, March 2024.A compact Archimedean spiral antenna with high gain for electrostatic discharge (ESD) detection is investigated. A frustum‐shaped cavity (FSC) proposed in this work is formed to optimise the maximum antenna gain. The verified results indicate that the proposed antenna with compact size is preferred to be utilised for ESD detection.
Tong Wang +4 more
wiley +1 more source
Wideband Omnidirectional Slotted‐Waveguide Antenna Array Based on Trapezoidal Slots
International Journal of Antennas and Propagation, Volume 2019, Issue 1, 2019., 2019 This manuscript presents a novel approach for designing wideband omnidirectional slotted‐waveguide antenna arrays, which is based on trapezoidal‐shaped slots with two different electrical lengths, as well as a twisted distribution of slot groups along the array longitudinal axis. The trapezoidal section is formed by gradually increasing the slot length
Hugo Rodrigues Dias Filgueiras +5 more
wiley +1 more source
Comparison of Optical, Radio, and Acoustical Detectors for Ultrahigh-Energy Neutrinos
, 1995 For electromagnetic cascades induced by electron-neutrinos in South Pole ice, the effective volume per detector element (phototube, radio antenna, or acoustic transducer) as a function of cascade energy is estimated, taking absorption and scattering into
Price, P. B.
core +1 more source
Intelligent vehicle scheduling in open-pit mines based on 5G antenna and improved Dijkstra algorithm
Gong-kuang zidonghuaComplex terrains such as deep pits and high slopes in open-pit mines cause physical signal blockage and multipath fading. Furthermore, existing path-planning algorithms tend to result in unstable vehicle trajectories or congestion due to local optima ...
CHEN Xiaolei, CHEN Liufang, WANG Jie
doaj +1 more source
Dense Molecular Gas In A Young Cluster Around MWC 1080 -- Rule Of The Massive Star
, 2007 We present CS $J = 2 \to 1$, $^{13}$CO $J = 1 \to 0$, and C$^{18}$O $J = 1 \to 0$, observations with the 10-element Berkeley Illinois Maryland Association (BIMA) Array toward the young cluster around the Be star MWC 1080.
Abraham P. +13 more
core +1 more source
Integrated broadband bowtie antenna on transparent substrate
, 2015 The bowtie antenna is a topic of growing interest in recent years. In this paper, we design, fabricate, and characterize a modified gold bowtie antenna integrated on a transparent glass substrate.
Chen, Ray T. +7 more
core +1 more source
Broadband Printed Antenna for Radiofrequency Energy Harvesting [PDF]
, 2012 In this work a broadband UHF antenna with high inductive input impedance for radiofrequency energy harvesting is presented. It consists of a small feeding loop and a biconical radiating dipole.
A. Tacchini +7 more
core +1 more source
Integrated Broadband Bowtie Antenna on Transparent Silica Substrate
, 2016 The bowtie antenna is a topic of growing interest in recent years. In this paper, we design, fabricate, and characterize a modified gold bowtie antenna integrated on a transparent silica substrate.
Chen, Ray T. +6 more
core +1 more source
Considerations for the Design of UWB Antennas for Mobile and Consumer Equipment
, 2005 This paper presents some considerations on the design, characterization and optimization of UWB (Ultra WideBand) antennas for consumer communication equipment.
Manteuffel, Dirk
core +1 more source
Measurements of Antenna Parameters in GTEM Cell
Journal of Communications Software and Systems, 2010 The paper presents the method for measuring parameters (gain, antenna factor, impedance and radiation pattern) of small antennas in GTEM cell, which is a novel method and environment for antenna measurements.
Zlatko Živković, Antonio Šarolić
doaj