Articles liés à Dielectric Resonator Antennas: Modeling and Optimization
Synopsis
The present era of communication indicates the frequency range of interest for many systems has progressively grown upward. From application point of view, the frequency beyond the usual microwave band and near the millimeter-wave region are often required. Most of the currently used microwave antennas cannot be easily scaled in frequency. The basic problem in scaling can be attributed to conduction losses in any metal portion of the radiating structure/element, which mostly changes post scaling, and, as a result, these losses may affect the required efficiency of the system. On the other hand, the placement one low Q-factor dielectric resonator (DR) on a conducting ground plane led the power/energy to lost in to the free space/radiated fields and act as an antenna. Indeed, this idea of using DR as an antenna had been firstly accepted in the mid of 1983. DR antennas have numerous interesting facts/advantages like; smaller in size, large power handling capacity, less dissipation loss, high efficiency compatible to any 3-D shape, etc. which make them more popular than those traditional antennas.
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Dielectric Resonator Antennas: Modeling and Optimization
Edité par
LAP LAMBERT Academic Publishing Nov 2018, 2018
ISBN 10 : 6139912113
ISBN 13 : 9786139912117
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Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
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Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The present era of communication indicates the frequency range of interest for many systems has progressively grown upward. From application point of view, the frequency beyond the usual microwave band and near the millimeter-wave region are often required. Most of the currently used microwave antennas cannot be easily scaled in frequency. The basic problem in scaling can be attributed to conduction losses in any metal portion of the radiating structure/element, which mostly changes post scaling, and, as a result, these losses may affect the required efficiency of the system. On the other hand, the placement one low Q-factor dielectric resonator (DR) on a conducting ground plane led the power/energy to lost in to the free space/radiated fields and act as an antenna. Indeed, this idea of using DR as an antenna had been firstly accepted in the mid of 1983. DR antennas have numerous interesting facts/advantages like; smaller in size, large power handling capacity, less dissipation loss, high efficiency compatible to any 3-D shape, etc. which make them more popular than those traditional antennas. 148 pp. Englisch. N° de réf. du vendeur 9786139912117
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Dielectric Resonator Antennas: Modeling and Optimization
Edité par
LAP LAMBERT Academic Publishing, 2018
ISBN 10 : 6139912113
ISBN 13 : 9786139912117
Neuf
Taschenbuch
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The present era of communication indicates the frequency range of interest for many systems has progressively grown upward. From application point of view, the frequency beyond the usual microwave band and near the millimeter-wave region are often required. Most of the currently used microwave antennas cannot be easily scaled in frequency. The basic problem in scaling can be attributed to conduction losses in any metal portion of the radiating structure/element, which mostly changes post scaling, and, as a result, these losses may affect the required efficiency of the system. On the other hand, the placement one low Q-factor dielectric resonator (DR) on a conducting ground plane led the power/energy to lost in to the free space/radiated fields and act as an antenna. Indeed, this idea of using DR as an antenna had been firstly accepted in the mid of 1983. DR antennas have numerous interesting facts/advantages like; smaller in size, large power handling capacity, less dissipation loss, high efficiency compatible to any 3-D shape, etc. which make them more popular than those traditional antennas. N° de réf. du vendeur 9786139912117
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Dielectric Resonator Antennas: Modeling and Optimization
Edité par
LAP LAMBERT Academic Publishing, 2018
ISBN 10 : 6139912113
ISBN 13 : 9786139912117
Neuf
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Vendeur : moluna, Greven, Allemagne
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Kartoniert / Broschiert. Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Khan TaimoorTaimoor Khan is presently an Assistant Professor in the Department of Electronics and Communication Engineering at National Institute of Technology Silchar, India where he serves as a full time faculty member since 2014. N° de réf. du vendeur 260575229
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Dielectric Resonator Antennas: Modeling and Optimization
Edité par
LAP LAMBERT Academic Publishing, 2018
ISBN 10 : 6139912113
ISBN 13 : 9786139912117
Neuf
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Vendeur : Revaluation Books, Exeter, Royaume-Uni
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Paperback. Etat : Brand New. 148 pages. 8.66x5.91x0.34 inches. In Stock. N° de réf. du vendeur zk6139912113
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Dielectric Resonator Antennas: Modeling and Optimization
Edité par
LAP LAMBERT Academic Publishing Nov 2018, 2018
ISBN 10 : 6139912113
ISBN 13 : 9786139912117
Neuf
Taschenbuch
Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -The present era of communication indicates the frequency range of interest for many systems has progressively grown upward. From application point of view, the frequency beyond the usual microwave band and near the millimeter-wave region are often required. Most of the currently used microwave antennas cannot be easily scaled in frequency. The basic problem in scaling can be attributed to conduction losses in any metal portion of the radiating structure/element, which mostly changes post scaling, and, as a result, these losses may affect the required efficiency of the system. On the other hand, the placement one low Q-factor dielectric resonator (DR) on a conducting ground plane led the power/energy to lost in to the free space/radiated fields and act as an antenna. Indeed, this idea of using DR as an antenna had been firstly accepted in the mid of 1983. DR antennas have numerous interesting facts/advantages like; smaller in size, large power handling capacity, less dissipation loss, high efficiency compatible to any 3-D shape, etc. which make them more popular than those traditional antennas.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 148 pp. Englisch. N° de réf. du vendeur 9786139912117
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