Mobile Phone Antenna Modelling

Name: Mobile Phone Antenna Modelling
Brand: VDM Verlag
SKU: 9783639289626
Price: 254.01 RON
Availability: InStock

Scientific investigation of Mobile Phone Antennas

Autor: Umut Bulus

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Editura: VDM Verlag

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In this book, an important principle in mobile phone antennas is described. An equivalent circuit re...

Informații despre carte

Autor

Umut Bulus

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2010

Pagini

EAN

9783639289626

ISBN

3639289625

Enbook ID

06836081

Editura

VDM Verlag

Greutate

127

Dimensiuni

152 x 229 x 5

Descriere completă

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.

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Mobile Phone Antenna Modelling

Scientific investigation of Mobile Phone Antennas

Informații despre carte

Descriere completă

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