Absorption Efficiency and Physical Bounds on Antennas-Reference-Cited by-同舟云学术

登录注册会员服务联系我们

Absorption Efficiency and Physical Bounds on Antennas

Published:2010 Issue: Volume:2010 Page:1-7
ISSN:1687-5869
Container-title:International Journal of Antennas and Propagation
language:en
Short-container-title:International Journal of Antennas and Propagation

Author:

Gustafsson Mats¹,Cismasu Marius¹,Nordebo Sven²

Affiliation:

1. Department of Electrical and Information Technology, Lund University, Box 118, 221 00 Lund, Sweden

2. School of Mathematics and Systems Engineering, Linnaeus University, 351 95 Växjö, Sweden

Abstract

The all spectrum absorption efficiency appears in the physical bounds on antennas expressed in the polarizability dyadics. Here, it is shown that this generalized absorption efficiency is close to 1/2 for small idealized dipole antennas and for antennas with a dominant resonance in their absorption. Also, the usefulness of this parameter is analyzed for estimation of antenna performance. The results are illustrated with numerical data for several antennas.

Funder

Swedish Research Council

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering

Link

http://downloads.hindawi.com/journals/ijap/2010/946746.pdf

Reference16 articles.

1. Physical limitations on antennas of arbitrary shape

2. A priori estimates on the partial realized gain of ultra-wideband (UWB) Antennas

3. Illustrations of New Physical Bounds on Linearly Polarized Antennas

4. Application of gain-bandwidth bounds on loaded dipoles

5. Physical Limitations of Omni‐Directional Antennas

Cited by 15 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Studying the Influence of Moisture Content in Grain on the Efficiency of the Microwave Field Transfer into a Grain Layer with the Use of a Computer Model;Applied Sciences;2024-02-22

2. Metamaterial-Based Sub-Microwave Electromagnetic Field Energy Harvesting System;Energies;2021-06-08

3. Passive Approximation and Optimization Using B-splines;SIAM Journal on Applied Mathematics;2019-01

4. Passive Approximation with High-Order B-Splines;Trends in Mathematics;2019

5. Physical Bounds of Antennas;Handbook of Antenna Technologies;2016

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线，采集、加工和组织学术论文而形成的新型学术文献查询和分析系统，可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容，当前同舟云学术共收录了国内外主流学术期刊6万余种，收集的期刊论文及会议论文总量共计约1.5亿篇，并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询！咨询电话：010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号京ICP备18003416号-3