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2010, ISBN: 9783639289626

In this book, an important principle in mobile phone antennas is described. An equivalent circuit representation of the antenna element, the coupled PCB ´´chassis´´ and the coupling betwe… Mehr…

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Bulus, U: Mobile Phone Antenna Modelling - Taschenbuch

2010, ISBN: 9783639289626

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Mobile Phone Antenna Modelling - Taschenbuch

ISBN: 3639289625

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Details zum Buch
Mobile Phone Antenna Modelling: Scientific investigation of Mobile Phone Antennas

In this book, an important principle in mobile phone antennas is described. An equivalent circuit representation of the antenna element, the coupled PCB "chassis" and the coupling between them were analyzed. The investigation of the coupling was by 2 port measurements of the two radiators in the antenna-chassis combination. The chassis was tested as a dipole antenna by cutting two arms from the middle at different angles. Several types of balun transformers were used to measure the (chassis-) dipole experimentally. The antenna element was mounted on the (chassis-)dipole to investigate the coupling. The coupling was measured for orientation, and different positions of the antenna element. The relation between the coupling of antenna and (chassis-) dipole and the bandwidth of the combined antenna-chassis system has been recognized. The accuracy of the measurement was also tested by comparison with simulations using an electromagnetic simulation tool. The modeling of all the structure is performed by using the measured data and the model is improved by tuning the center frequency of the chassis.

Detailangaben zum Buch - Mobile Phone Antenna Modelling: Scientific investigation of Mobile Phone Antennas


EAN (ISBN-13): 9783639289626
ISBN (ISBN-10): 3639289625
Gebundene Ausgabe
Taschenbuch
Erscheinungsjahr: 2010
Herausgeber: VDM Verlag
80 Seiten
Gewicht: 0,136 kg
Sprache: eng/Englisch

Buch in der Datenbank seit 2009-07-16T17:49:04+02:00 (Berlin)
Detailseite zuletzt geändert am 2021-08-18T20:51:39+02:00 (Berlin)
ISBN/EAN: 3639289625

ISBN - alternative Schreibweisen:
3-639-28962-5, 978-3-639-28962-6


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