Plasma Antennas

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Plasma Antennas, Second Edition

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Author : Theodore Anderson
Publisher : Artech House
ISBN 13 : 1630817511
Total Pages : 350 pages
Book Rating : 4.6/5 (38 download)

Book Synopsis Plasma Antennas, Second Edition by : Theodore Anderson

Download or read book Plasma Antennas, Second Edition written by Theodore Anderson and published by Artech House. This book was released on 2020-11-30 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated edition of an Artech House classic contains steering, focusing, and spreading of antenna beams using the physics of refraction of electromagnetic waves through a plasma. Pulsing circuitry for ionizing plasma antennas with low power requirements are covered. New and improved smart plasma antenna and applications to wi-fi and the applications of plasma antennas are discussed. Experimental work on plasma antenna noise and new progress on ruggedization and custom-made plasma tubes are also presented. This unique resource provides readers with a solid understanding of the efficient design and prototype development of plasma antennas to meet the challenge of reducing the power required to ionize the gas at various plasma densities. Thorough coverage of the technical underpinnings of plasma antennas, as well as important discussions on current markets and applications are discussed. Additionally, the book presents experimental work in this cutting-edge area and reveals the latest developments in the field.

Plasma Antennas, Second Edition

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Author : Theodore Anderson
Publisher : Artech House Publishers
ISBN 13 : 9781630817503
Total Pages : 0 pages
Book Rating : 4.8/5 (175 download)

Book Synopsis Plasma Antennas, Second Edition by : Theodore Anderson

Download or read book Plasma Antennas, Second Edition written by Theodore Anderson and published by Artech House Publishers. This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated edition of an Artech House classic contains steering, focusing, and spreading of antenna beams using the physics of refraction of electromagnetic waves through a plasma. Pulsing circuitry for ionizing plasma antennas with low power requirements are covered. New and improved smart plasma antenna and applications to wi-fi and the applications of plasma antennas are discussed. Experimental work on plasma antenna noise and new progress on ruggedization and custom-made plasma tubes are also presented.This unique resource provides readers with a solid understanding of the efficient design and prototype development of plasma antennas to meet the challenge of reducing the power required to ionize the gas at various plasma densities. Thorough coverage of the technical underpinnings of plasma antennas, as well as important discussions on current markets and applications are discussed. Additionally, the book presents experimental work in this cutting-edge area and reveals the latest developments in the field.

Surface Flute Waves in Plasmas

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Author : Volodymyr Girka
Publisher : Springer Science & Business Media
ISBN 13 : 3319020277
Total Pages : 169 pages
Book Rating : 4.3/5 (19 download)

Book Synopsis Surface Flute Waves in Plasmas by : Volodymyr Girka

Download or read book Surface Flute Waves in Plasmas written by Volodymyr Girka and published by Springer Science & Business Media. This book was released on 2013-11-12 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents results of a comprehensive study of various features of eigen electromagnetic waves propagating across the axis of plasma filled metal waveguides with cylindrical geometry. The authors collected in one book material on various features of surface flute waves, i.e. impact of waveguide design on wave dispersion, wave damping influenced by various reasons, impact of plasma density and external magnetic field inhomogeneity on the wave, and impact of waveguide corrugation and electric current on the wave. A variety of present surface waves applications and possible future applications is also included. Using the method of successive approximations it is shown how one can solve problems, which concern real experimental devices, starting from simple models. The book applies to both professionals dealing with problems of confined plasmas and to graduate and post-graduate students specializing in the field of plasma physics and related applications.

Antennas in Inhomogeneous Media

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Author : Janis Galejs
Publisher : Elsevier
ISBN 13 : 1483186377
Total Pages : 312 pages
Book Rating : 4.4/5 (831 download)

Book Synopsis Antennas in Inhomogeneous Media by : Janis Galejs

Download or read book Antennas in Inhomogeneous Media written by Janis Galejs and published by Elsevier. This book was released on 2013-10-22 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antennas in Inhomogeneous Media details the methods of analyzing antennas in such inhomogeneous media. The title covers the complex geometrical configurations along with its variational formulations. The coverage of the text includes various conditions the antennas are subjected to, such as antennas in the interface between two media; antennas in compressible isotropic plasma; and linear antennas in a magnetoionic medium. The selection also covers insulated loops in lossy media; slot antennas with a stratified dielectric or isotropic plasma layers; and cavity-backed slot antennas. The book will be of great use to electrical, communications, and radio engineers.

Antennas for IoT

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Author : Prutha P. Kulkarni
Publisher : Artech House
ISBN 13 : 1630819948
Total Pages : 286 pages
Book Rating : 4.6/5 (38 download)

Book Synopsis Antennas for IoT by : Prutha P. Kulkarni

Download or read book Antennas for IoT written by Prutha P. Kulkarni and published by Artech House. This book was released on 2023-09-30 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the latest trends in Internet of Things (IoT) antenna design. IoT is a rapidly growing network of interconnected devices that can collect and exchange data. This data can be used to improve efficiency, safety, and productivity in many applications, including smart cities, grids, industrial internet, computer security, etc. One of the main components of the IoT is the antenna. Antennas are responsible for transmitting and receiving the data that flows between IoT devices. To be effective, IoT antennas must be small, light, and easy to integrate into devices. They must also be able to operate in various environments, including those with elevated interference levels. This resource covers a wide range of topics, including the challenges and opportunities involved in designing antennas for IoT applications and the importance of miniaturization in IoT antenna design. A comprehensive list of references is included, making it a valuable resource for further study. This is an essential resource for engineers, researchers, and anyone who wants to learn more about the latest trends in IoT antenna design.

Plasma-based Radar Cross Section Reduction

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Author : Hema Singh
Publisher : Springer
ISBN 13 : 9812877606
Total Pages : 67 pages
Book Rating : 4.8/5 (128 download)

Book Synopsis Plasma-based Radar Cross Section Reduction by : Hema Singh

Download or read book Plasma-based Radar Cross Section Reduction written by Hema Singh and published by Springer. This book was released on 2015-09-30 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive review of plasma-based stealth, covering the basics, methods, parametric analysis, and challenges towards the realization of the idea. The concealment of aircraft from radar sources, or stealth, is achieved through shaping, radar absorbing coatings, engineered materials, or plasma, etc. Plasma-based stealth is a radar cross section (RCS) reduction technique associated with the reflection and absorption of incident electromagnetic (EM) waves by the plasma layer surrounding the structure. A plasma cloud covering the aircraft may give rise to other signatures such as thermal, acoustic, infrared, or visual. Thus it is a matter of concern that the RCS reduction by plasma enhances its detectability due to other signatures. This needs a careful approach towards the plasma generation and its EM wave interaction. The book starts with the basics of EM wave interactions with plasma, briefly discuss the methods used to analyze the propagation characteristics of plasma, and its generation. It presents the parametric analysis of propagation behaviour of plasma, and the challenges in the implementation of plasma-based stealth technology. This review serves as a starting point for the graduate and research students, scientists and engineers working in the area of low-observables and stealth technology.

Plasma at the Nanoscale

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Author : Huaihe Song
Publisher : Elsevier
ISBN 13 : 0323903673
Total Pages : 410 pages
Book Rating : 4.3/5 (239 download)

Book Synopsis Plasma at the Nanoscale by : Huaihe Song

Download or read book Plasma at the Nanoscale written by Huaihe Song and published by Elsevier. This book was released on 2022-08-12 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasma technology can facilitate the fabrication of nanomaterials and nanoscale structures. On the other hand, nanotechnology could be possibly used in plasma science. Several advanced nanomaterials and nanodevices could be used to fabricate nanoplasma (nanoscale plasma), such as nanoelectrodes, nanoantennae, nanolasers, nanoreactors, nanomagnets, nanosensors, nanobatteries, nanogenerator and supercapacitors. This book provides information on fundamental design concepts and promising applications of nanoplasma. It explains how, for the next generation of electronic devices with high data rate communications, a high-speed operation of electronic switches could be attained using nanoplasma. Similarly, in the field of heath and aesthetics, nanoplasma can be used as a non-surgical localized treatments for the face and neck, such as eyelid correction. In addition, various kinds of advanced nanostructures can be fabricated using the plasma technology - Outlines the main properties of nanotechnology-enhanced plasma - Discusses major applications of plasma technology - Assesses the major challenges of manufacturing nanoplasma on an industrial scale

Review

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Author :
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (89 download)

Book Synopsis Review by :

Download or read book Review written by and published by . This book was released on 1982 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of the Reentry Plasma Sheath on Microwave Antenna Performance

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Author : J. Leon Poirier
Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Effects of the Reentry Plasma Sheath on Microwave Antenna Performance by : J. Leon Poirier

Download or read book Effects of the Reentry Plasma Sheath on Microwave Antenna Performance written by J. Leon Poirier and published by . This book was released on 1969 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Trailblazer II rocket was launched on 18 June 1967 from the NASA wallops Island (Va.) Rocket Test Facility to study the properties of the reentry plasma sheath and its effects on microwave antenna performance. The reentry payload consisted of three major subsystems: a plasma diagnostic system, an S- band transponder system, and an X-band telemetry system. The flight data yielded (1) measurements of the influence of the plasma on the radiation pattern distortion, signal attenuation, and impedance mismatch for an S-band slot antenna located at the stagnation point of the nose cone; (2) measurements of the plasma sheath effects on the interantenna coupling between two S-band antennas on the nose cone; and (3) determinations of the electron density profile and gradients in the boundary layer about the nose cone.

Application of Plasma Simulation to Slot and Gap Antennas

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Author : Nicholas V. Karas
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Application of Plasma Simulation to Slot and Gap Antennas by : Nicholas V. Karas

Download or read book Application of Plasma Simulation to Slot and Gap Antennas written by Nicholas V. Karas and published by . This book was released on 1969 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: A plasma simulation technique has been applied to determine the effects of a plasma on the aperture admittance of radiators located on structures that are of a nonplanar shape. Specifically the normalized aperture admittance, with and without plasma, has been determined for a slot on cylinders of different radii, and for a cylindrical gap antenna. In addition, the plasma effects on the mutual coupling of two rectangular slots has also been found experimentally and compared to theory. All experimental results show good agreement with theory. (Author).

AN INVESTIGATION ON PLASMA ANTENNAS.

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Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (611 download)

Book Synopsis AN INVESTIGATION ON PLASMA ANTENNAS. by :

Download or read book AN INVESTIGATION ON PLASMA ANTENNAS. written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The plasma antennas offer a new solution to new requirements that are imposed on antenna systems with the advancing communication technology and increasing demand on wider frequency bands. In this thesis the plasma antennas are investigated for the radar and communication applications. The interaction of gas and semiconductor plasma with electromagnetic waves is inspected theoretically, and several experiments on the interaction of microwaves with gas plasma are conducted. Results of these experiments show that a relatively simple setup can produce plasma dense enough to interact with microwaves of frequency about 8 GHz. The previous studies of other institutes on plasma antennas are surveyed, emphasizing the results important for the use in radar and communication applications. Finally, semiconductor plasma is introduced, and an antenna system utilizing the semiconductor plasma generated by optical excitation is proposed.

Electromagnetic Properties of a Plasma-covered Antenna

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Author : Daniel J. Jacavanco
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Electromagnetic Properties of a Plasma-covered Antenna by : Daniel J. Jacavanco

Download or read book Electromagnetic Properties of a Plasma-covered Antenna written by Daniel J. Jacavanco and published by . This book was released on 1965 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antenna patterns (E-plane) of an X-band horn mounted in a ground plane and covered by a plasma slab were measured. A pulsed plasma was produced by capacitor discharge in a rectangular pyrex container of 6 in. x 2 in. x 24 in. i.d. Microwave interferometer measurements of the electron density were made at 9 and 35 Gc. Antenna patterns are presented which show a sharp decrease in radiated power at certain angles corresponding to the 'optics critical angle'. Good agreement is obtained for the movement of the optics critical angle with plasma density. (Author).

Plasma Sheaths and Their Effects on Antennas

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Author : Stanton Jerrold Peale
Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.E/5 ( download)

Book Synopsis Plasma Sheaths and Their Effects on Antennas by : Stanton Jerrold Peale

Download or read book Plasma Sheaths and Their Effects on Antennas written by Stanton Jerrold Peale and published by . This book was released on 1962 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years there has been a growing interest in general plasma physics. Communications over long distances are affected by plasma clouds and any magnetic fields they contain. While radio sounding is currently used to explore the ionosphere, investigation of plasmas located at points far beyond the ionosphere demands that environmental sampling techniques be developed to produce reliable knowledge.

NASA Thesaurus

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Author :
Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.:/5 (3 download)

Book Synopsis NASA Thesaurus by :

Download or read book NASA Thesaurus written by and published by . This book was released on 1994 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plasma Antenn

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Author : Rajneesh Kumar
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783844305302
Total Pages : 140 pages
Book Rating : 4.3/5 (53 download)

Book Synopsis Plasma Antenn by : Rajneesh Kumar

Download or read book Plasma Antenn written by Rajneesh Kumar and published by LAP Lambert Academic Publishing. This book was released on 2011-02 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, there has been a revival of interest in plasma antennas because of their potential advantage over the conventional antennas. Hence experiments are aimed at investigating the antenna properties of a reconfigurable plasma antenna. Plasma column is excited by surface wave, which acts as a plasma antenna. Antenna parameters of plasma antenna and equivalent metallic copper antenna are studied. By changing the operating parameters a single plasma antenna (plasma column) can be transformed into multiple antenna elements (striations), which can be treated as a phased array broadside vertical plasma antenna. In addition, physical and antenna properties of reconfigurable plasma antenna can be controlled by operating parameters. Moreover wireless communication capability of this plasma antenna is tested. Striations have always been a subject of academic interest to scientists. Therefore, the studies of striations in surface wave produced plasmas has been extensively done both from experimental as well as theoretical points of view. This book invokes applications of pattern formation or striations of plasmas in plasma antenna technology.

Microwave RF Antennas and Circuits

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Author : Ofer Aluf
Publisher : Springer
ISBN 13 : 3319454277
Total Pages : 1060 pages
Book Rating : 4.3/5 (194 download)

Book Synopsis Microwave RF Antennas and Circuits by : Ofer Aluf

Download or read book Microwave RF Antennas and Circuits written by Ofer Aluf and published by Springer. This book was released on 2016-12-01 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a new concept for analyzing RF/microwave circuits, which includes RF/microwave antennas. The book is unique in its emphasis on practical and innovative microwave RF engineering applications. The analysis is based on nonlinear dynamics and chaos models and shows comprehensive benefits and results. All conceptual RF microwave circuits and antennas are innovative and can be broadly implemented in engineering applications. Given the dynamics of RF microwave circuits and antennas, they are suitable for use in a broad range of applications. The book presents analytical methods for microwave RF antennas and circuit analysis, concrete examples, and geometric examples. The analysis is developed systematically, starting with basic differential equations and their bifurcations, and subsequently moving on to fixed point analysis, limit cycles and their bifurcations. Engineering applications include microwave RF circuits and antennas in a variety of topological structures, RFID ICs and antennas, microstrips, circulators, cylindrical RF network antennas, Tunnel Diodes (TDs), bipolar transistors, field effect transistors (FETs), IMPATT amplifiers, Small Signal (SS) amplifiers, Bias-T circuits, PIN diode circuits, power amplifiers, oscillators, resonators, filters, N-turn antennas, dual spiral coil antennas, helix antennas, linear dipole and slot arrays, and hybrid translinear circuits. In each chapter, the concept is developed from the basic assumptions up to the final engineering outcomes. The scientific background is explained at basic and advanced levels and closely integrated with mathematical theory. The book also includes a wealth of examples, making it ideal for intermediate graduate level studies. It is aimed at electrical and electronic engineers, RF and microwave engineers, students and researchers in physics, and will also greatly benefit all engineers who have had no formal instruction in nonlinear dynamics, but who now desire to bridge the gap between innovative microwave RF circuits and antennas and advanced mathematical analysis methods.

29th Plasmadynamics and Lasers Conference

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Author :
Publisher :
ISBN 13 :
Total Pages : 434 pages
Book Rating : 4.0/5 ( download)

Book Synopsis 29th Plasmadynamics and Lasers Conference by :

Download or read book 29th Plasmadynamics and Lasers Conference written by and published by . This book was released on 1998 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: