Printed Circuit Board, Millimeter Wave System, and Method for Operating a Millimeter Wave System

Simple SummaryContent extracted from patent full text and abstract with AI.

This patent describes a special type of circuit board (PCB) designed for millimeter-wave systems. The PCB includes a signal line that passes over a cavity within the board, surrounded by multiple conductive vias (vertical electrical connections), including blind vias near the cavity. This structure helps manage signal transmission and isolation in high-frequency applications like millimeter-wave technology.

Use CasesContent extracted from patent full text and abstract with AI.

• High-speed wireless communication systems (such as 5G or future 6G base stations)
• Radar systems for automotive safety and object detection
• Advanced sensing equipment (like airport security scanners or medical imaging devices)
• Satellite communications equipment
• Testing and measurement devices for high-frequency electronics

BenefitsContent extracted from patent full text and abstract with AI.

• Enhances signal integrity for millimeter-wave frequencies, reducing signal loss and interference
• Improves miniaturization and integration of high-frequency circuits on a single board
• Supports complex and compact electronic designs for next-generation wireless technologies
• Provides stronger electromagnetic shielding and isolation between components, improving device reliability
• Facilitates advanced applications that require robust and high-performance PCB layouts for millimeter-wave operations

Technical Classifications (CPCs)

Inventors & Applicants

Patent Abstract

According to an embodiment, a circuit board includes a signal line including at least portion of a first conductive layer that has a first portion extending over a cavity in the circuit board from a first side of the cavity. The circuit board also includes a first plurality of conductive vias surrounding the cavity and the first plurality of vias include at least one blind via disposed adjacent to the first side of the cavity.