STRUCTURE FOR THE TRANSITION OF TWO SIGNAL TRANSMISSION LINES IN A PCB

Patent number:

ES2540172

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The invention relates to a structure for transition between different signal transmission lines in a printed circuit board (PCB). More specifically, the transition structure comprises: a metallised planar line built into the PCB, a multilayer line that can behave as a coaxial line, and a transition bridge between the planar line and the multilayer line. The configuration offers the following advantages: low cost, easy integration into a PCB, transmission without radiation or external interferences, low losses, and large bandwidth.

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Centers:
UNIVERSIDAD DE CASTILLA LA MANCHA, UNIVERSITAT POLITECNICA DE VALENCIA
Other entities:
Sectors:
Telecom
Subsectors:
Telecommunications
TRL Level:
TRL 4 – technology validated in lab
BRL Level:
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Sustainable Development Goal:
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La presente invención proporciona una estructura de transición de dos líneas de transmisión de señal en una PCB. La PCB está formada por al menos una lámina de sustrato dieléctrico con una pluralidad de líneas planares de transmisión de señal. La estructura de transición en PCB comprende: una línea planar metalizada e integrada en la PCB, una línea multicapa, y un puente de transición entre la línea planar y la línea multicapa.

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