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NOVEL MULTILAYER STRUCTURE FOR COMPACT COMPONENTS: An Symmetrical Transmission Line Structure for Coupler and Filter - Couverture souple

Guan, Wei-Jung

 
9783639109757: NOVEL MULTILAYER STRUCTURE FOR COMPACT COMPONENTS: An Symmetrical Transmission Line Structure for Coupler and Filter
Couverture souple
ISBN 10 : 3639109759 ISBN 13 : 9783639109757
Editeur : VDM Verlag Dr. Müller, 2008

Synopsis

A novel multilayer coupler is proposed in this work. With the symmetric traces, the ground plane can be repeated layer by layer. This innovative design achieves vertically stacked coupling without vias or complicated structures. The solution for a set of coupler specifications is non-unique. The designer has the freedom to choose a proper configuration for different applications and fabrication requirements. The design data generated by method of moments provides the guideline for design procedure and tuning. A prototype 3-dB coupler has been simulated and fabricated. The numerical simulation and the experimental measurement show the same performance as a Lange coupler with the same frequency requirements. A prototype stacked bandpass filter has also been built to demonstrate the design procedure. This vertical stack filter system can reduce the circuit footprint size dramatically. Furthermore, this system is also compatible with other conventional size reduction methods. The designer can integrate this multilayer layer stacked filter design with other size reduction methods to achieve an even more compact RF device.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

A novel multilayer coupler is proposed in this work. With the symmetric traces, the ground plane can be repeated layer by layer. This innovative design achieves vertically stacked coupling without vias or complicated structures. The solution for a set of coupler specifications is non-unique. The designer has the freedom to choose a proper configuration for different applications and fabrication requirements. The design data generated by method of moments provides the guideline for design procedure and tuning. A prototype 3-dB coupler has been simulated and fabricated. The numerical simulation and the experimental measurement show the same performance as a Lange coupler with the same frequency requirements. A prototype stacked bandpass filter has also been built to demonstrate the design procedure. This vertical stack filter system can reduce the circuit footprint size dramatically. Furthermore, this system is also compatible with other conventional size reduction methods. The designer can integrate this multilayer layer stacked filter design with other size reduction methods to achieve an even more compact RF device.

Biographie de l'auteur

Sr RF Engineer, Mobile Device Business, Motorola, USA Ph.D. Electrical Engineering, Penn State University, USA MSc. Applied Physics, National Tsing-Hua University, Taiwan

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
VDM Verlag Dr. Müller
Date d'édition
2008
Langue
anglais
ISBN 10 
3639109759
ISBN 13 
9783639109757
Reliure
Broché
Nombre de pages
140
Coordonnées du fabricant
non disponible
Personne responsable
non disponible