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Friday, May 8, 2020 | History

4 edition of Dielectric resonator antennas found in the catalog.

Dielectric resonator antennas

Dielectric resonator antennas

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Published by Research Studies Press, Institute of Physics in Baldock, Hertfordshire, England, Philadelphia, PA .
Written in English

    Subjects:
  • Dielectric resonators.

  • Edition Notes

    Includes bibliographical references and index.

    Statementedited by K.M. Luk and K.W. Leung.
    SeriesElectronic & electrical engineering research studies -- 11
    ContributionsLuk, K. M. 1958-, Leung, K. W. 1967-
    Classifications
    LC ClassificationsTK7871.67.M53 D54 2003
    The Physical Object
    Paginationxvi, 388 p. :
    Number of Pages388
    ID Numbers
    Open LibraryOL22550839M
    ISBN 10086380263X

      Abstract: The quasi-isotropic dielectric resonator antenna (DRA) is investigated for the first time. It uses a small ground plane which also serves as an electric dipole. The electric dipole combines with the equivalent magnetic dipole of the DRA to generate quasi-isotropic fields.   Buy Rectangular Dielectric Resonator Antennas: Theory and Design Softcover reprint of the original 1st ed. by Yaduvanshi, Rajveer S. S., Parthasarathy, Harish (ISBN: ) from Amazon's Book Store. Everyday low prices and free delivery on eligible : Rajveer S. S. Yaduvanshi.

    Open dielectric resonators (DRs) offer attractive features as antenna elements. These include their small size, mechanical simplicity, high radiation efficiency due to no inherent conductor loss, relatively large bandwidth, simple coupling schemes to nearly all commonly used transmission lines, and the advantage of obtaining different radiation characteristics using different modes of the. A dielectric resonator is a piece of dielectric (nonconductive) material, usually ceramic, that is designed to function as a resonator for radio waves, generally in the microwave and millimeter wave bands. The microwaves are confined inside the resonator material by the abrupt change in permittivity at the surface, and bounce back and forth between the sides.

    Dielectric Materials for Compact Dielectric Resonator Antenna Applications 29 A number of modes can be excited within the DRA, many of them provide dipolar-like radiation characteristics. The most common targeted frequencies presented by the research literatures are ranging from 1GHz to 40 GHz.   Abstract. Over the past 30 years, many interesting developments have been seen in the field of dielectric resonator antenna (DRA). Analytical and numerical models for different shapes of DRAs were established in the s and s to understand their radiation properties.


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Dielectric resonator antennas Download PDF EPUB FB2

The use of a dielectric resonator as a resonant antenna was proposed in Due to the absence of metallic loss, the dielectric resonator antenna (DRA) is highly efficient when operated at millimetre wave frequencies.

Today, more and more antenna engineers are viewing the Dielectric Resonator Antenna (DRA) as a preferable alternative to conventional low-gain designs because of several attractive features, including high radiation, light weight, small size and low profile.

This practical resource presents complete, up-to-date details on DRAs in a single : Aldo Petosa. The book provides professi Today, more and more antenna engineers are viewing the dielectric resonator antenna (DRA) as a preferable alternative to conventional low-gain designs because of several attractive features, including high radiation, light weight, small size and low profile.4/5.

The book Dielectric Resonator Antenna Handbook (Artech House Antennas and Propagation Library) can give more knowledge and information about everything you want. Why must we leave a good thing like a book Dielectric Resonator Antenna Handbook (Artech House Antennas and Propagation Library).

Several of you have a different opinion about reserve. Written by a recognized leader in the field, Dielectric Resonator Antennas describes recent dielectric resonator antennas which have the potential to provide significant advantages in terms of size reduction, improved bandwidth, higher power handling capacity, and increased efficiency compared with microstrip antennas.

Dielectric Resonator Antenna Handbook (Artech House Antennas and Propagation Enter your mobile number or email address below and we'll send you a link to download the free Kindle App. Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device : Aldo Petosa.

DIELECTRIC RESONATOR ANTENNAS The DRA is an open resonating structure, fabricated from a low loss microwave dielectric material.

Dielectric resonators (DR’s) have proved themselves to be ideal candidates for antenna applications by virtue of their high radiation efficiency, flexible. Dielectric today offers a full complement of radio products, and the most complete line of television antenna products of any manufacturer in the world.

What separates us from any other manufacturer is the precise engineering of each product to ensure the clearest transmission from your specific installation. Summary: Today, more and more antenna engineers are viewing the dielectric resonator antenna (DRA) as a preferable alternative to conventional low-gain designs because of several attractive features, including high radiation, light weight, small size and low profile.

Dielectric Resonator Antenna Handbook (Artech House Antennas and Propagation Library series) by Aldo Petosa. Today, more and more antenna engineers are viewing the dielectric resonator antenna (DRA) as a preferable alternative to conventional low-gain designs because of several attractive features, including high radiation, light weight, small size and low profile.

Dielectric Resonator Antenna covers up the most essential characteristics like high efficiency, large bandwidth, compactness, high gain which are the essential criteria for antenna in today's world. is a platform for academics to share research papers.

- Buy Dielectric Resonator Antenna Handbook (Artech House Antennas and Propagation Library) book online at best prices in India on Read Dielectric Resonator Antenna Handbook (Artech House Antennas and Propagation Library) book reviews & author details and more at Free delivery on qualified : Aldo Petosa.

ISBN: X OCLC Number: Description: xvi, pages: illustrations ; 24 cm. Contents: Ch. Overview of the Dielectric Resonator Antenna / K.W. Leung and S.A. Long --Ch. gular Dielectric Resonator Antennas / Aldo Petosa, Apisak Ittipiboon and Yahia Antar --Ch. is of Multi-Layer Hemispherical DR Antennas / Kin-Lu Wong.

This book presents a comprehensive insight into the design techniques for different types of CP antenna elements and arrays. In this book, the authors address a broad range of topics on circularly polarized (CP) antennas. spiral antenna, CP slot antennas, CP dielectric resonator antennas, loop antennas, crossed dipoles, monopoles and CP.

Dielectric Resonator Antenna Handbook by Aldo Petosa,available at Book Depository with free delivery worldwide.4/5(13). There is now a massive research literature on the Dielectric Resonator Antenna (DRA) giving ample evidence that the topic has reached an age of maturity. The authors introduce a miniature and gain enhancement method of dielectric resonator antenna (DRA) using a metallic cap.

The structure of the proposed antenna consists of a stacked cylindrical dielectric resonator, a metallic cap that is located on the resonator, and a ground plane. Dielectric Resonator Antenna Handbook (Petosa) Simple-Shaped Dielectric Resonator Antennas 7 The Hemispherical ORA 8 The TE Mode 9 The TM 10 1 Mode 14 The Cylindrical ORA 17 Resonant Frequency and Radiation Q-Factor of the Lower-Order Modes 18 Design Procedure for the Cylindrical DRA 25 The Rectangular.

In recent years, the dielectric resonator antenna (DRA) has emerged as a new and viable alternative to conventional low-gain elements such as dipoles, monopoles, and microstrip patches.

This practical resource presents complete, up-to-date details on DRAs in a single volume. An up-to-date literature overview on relevant approaches for controlling circuital characteristics and radiation properties of dielectric resonator antennas (DRAs) is presented. The main advantages of DRAs are discussed in detail, while reviewing the most effective techniques for antenna feeding as well as for size by: InLong et al.

did the first design and test of dielectric resonator antennas considering a leaky waveguide model assuming magnetic conductor model of the dielectric surface.

An antenna like effect is achieved by periodic swing of electrons from its capacitive element to the ground plane which behaves like an inductor.

The authors further argued that the operation of a dielectric antenna resembles the antenna .This book presents a comprehensive insight into the design techniques for different types of CP antenna elements and arrays.

In this book, the authors address a broad range of topics on circularly polarized (CP) antennas. antennas, CP dielectric resonator antennas, loop antennas, crossed dipoles, monopoles and CP horns.

who work on the.