Keyword Analysis & Research: isotropic antenna


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Keyword CPC PCC Volume Score Length of keyword
isotropic antenna1.660.279399017
isotropic1.480.92370859
antenna0.3719884267

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Keyword CPC PCC Volume Score
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  • Isotropic Antenna - an overview | ScienceDirect Topics

    sciencedirect.com

    https://www.sciencedirect.com/topics/engineering/isotropic-antenna

    WebAn isotropic antenna is defined as a hypothetical antenna having the same radiation in all directions (i.e., uniform radiation). It is assumed that the power gain of an isotropic antenna is 1.0. The dipole antenna has a power gain of 1.64 or 10 log 1.64 = 2.15 dB above isotropic.

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  • What is an Isotropic Antenna? - everything RF

    everythingrf.com

    https://www.everythingrf.com/community/what-is-an-isotropic-antenna

    WebOct 2, 2021. An isotropic antenna is a theoretical antenna that radiates equally in all directions - horizontally and vertically with the same intensity. The antenna has a gain of 1 (0 dB) in the spherical space all around it and has an efficiency of 100%.

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  • Radiation Pattern - Antenna Theory

    antenna-theory.com

    https://www.antenna-theory.com/basics/radpattern.php

    WebThe radiation pattern of typical antennas are presented. The concept of radiation patterns are introduced, also known as antenna patterns. Isotropic, omnidirectional, and directional radiation or power patterns are described.

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  • Antenna Theory - Isotropic Radiation - Online Tutorials Library

    tutorialspoint.com

    https://www.tutorialspoint.com/antenna_theory/antenna_theory_isotropic_radiation.htm

    WebDefinition. Isotropic radiation is the radiation from a point source, radiating uniformly in all directions, with same intensity regardless of the direction of measurement. The improvement of radiation pattern of an antenna is always assessed using the isotropic radiation of that antenna.

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  • Antenna Basics: Radiation Patterns, Permittivity, Directivity, and …

    allaboutcircuits.com

    https://www.allaboutcircuits.com/technical-articles/antenna-basics-field-radiation-patterns-permittivity-directivity-gain/

    WebOct 12, 2016 · Overview. Introduction to Antenna Basics provides the first part of the basic physics required to understand how antennas transmit and receive information. This article will extend the concepts of the previous article to include near and far field radiation patterns, permittivity, directivity, and gain. What's Happening inside an Antenna Wire?

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  • 4.4: Antenna Characteristics - Engineering LibreTexts

    libretexts.org

    https://eng.libretexts.org/Bookshelves/Electrical_Engineering/Electro-Optics/Direct_Energy_(Mitofsky)/04%3A_Antennas/4.04%3A_Antenna_Characteristics

    WebTrine University. Four main factors which differentiate antennas are frequency response, impedance, directivity, and electromagnetic polarization. When selecting an antenna for a particular application, these factors should be considered. In this section, these and other factors which influence antenna selection are discussed.

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  • Chapter 10: Antennas and Radiation - MIT OpenCourseWare

    mit.edu

    https://ocw.mit.edu/courses/6-013-electromagnetics-and-applications-spring-2009/1b0b8fccbc37c9089f313dc459bf0b14_MIT6_013S09_chap10.pdf

    WebAn antenna is a device that couples currents to electromagnetic waves for purposes of radiation or reception. The process by which antennas radiate can be easily understood in terms of the way in which accelerating charged particles or time-varying currents radiate, which is discussed in Section 10.1.

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  • 4.5: Antenna Parameters - Engineering LibreTexts

    libretexts.org

    https://eng.libretexts.org/Bookshelves/Electrical_Engineering/Electronics/Microwave_and_RF_Design_I_-_Radio_Systems_(Steer)/04%3A_Antennas_and_the_RF_Link/4.05%3A_Antenna_Parameters

    WebMay 22, 2022 · Isotropic Antenna. Antenna Efficiency. 4.5.2 Directivity and Antenna Gain. 4.5.3 Effective Isotropic Radiated Power. 4.5.4 Effective Aperture Size. 4.5.5 Summary. Footnotes. This section introduces a number of antenna metrics that are used to characterize antenna performance.

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  • Isotropic radiator - Wikipedia

    wikipedia.org

    https://en.wikipedia.org/wiki/Isotropic_radiator

    WebAn isotropic radiator is a theoretical point source of waves which radiates the same intensity of radiation in all directions. It may be based on sound waves or electromagnetic waves, in which case it is also known as an isotropic antenna. It has no preferred direction of radiation, i.e., it radiates uniformly in all directions over a sphere ...

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  • 10.8: Radiation Pattern - Engineering LibreTexts

    libretexts.org

    https://eng.libretexts.org/Bookshelves/Electrical_Engineering/Electro-Optics/Book%3A_Electromagnetics_II_(Ellingson)/10%3A_Antennas/10.08%3A_Radiation_Pattern

    WebSep 12, 2022 · An antenna whose pattern is uniform in all directions is said to be isotropic. No physically-realizable antenna is isotropic; in fact, the ESD is about as close as one can get. Nevertheless, the “isotropic antenna” concept is useful as a standard against which other antennas can be quantified.

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