Radio-Frequency Transmission Line Structures

The abstract describes an electronic device with an antenna and a coaxial cable that includes a signal conductor and a ground conductor. The ground conductor has an ungrounded segment separated from the antenna ground by a gap, forming an impedance matching component through capacitive coupling. A dielectric retention layer holds the coaxial cable in place relative to the antenna ground to maintain the gap.

Antenna device with coaxial cable:

 - Includes signal conductor and ground conductor
 - Ground conductor has ungrounded segment separated from antenna ground by a gap
 - Capacitive coupling forms impedance matching component
 - Dielectric retention layer holds coaxial cable in place

Potential Applications

This technology could be applied in various wireless communication devices such as smartphones, routers, and IoT devices to improve signal transmission and reception.

Problems Solved

1. Improved impedance matching for better signal quality 2. Secure placement of coaxial cable for stable performance

Benefits

1. Enhanced signal transmission and reception 2. Stable and reliable performance 3. Simplified design and installation process

Potential Commercial Applications

"Enhancing Wireless Communication with Innovative Antenna Technology"

Possible Prior Art

Prior art may include similar antenna designs with impedance matching components and dielectric retention layers, but the specific configuration described in this patent application may be unique.

Unanswered Questions

How does the capacitive coupling affect the overall performance of the antenna device?

The capacitive coupling between the ground conductor and the antenna ground via the gap is crucial for impedance matching, but the specific impact on signal quality and efficiency is not detailed in the abstract.

What materials are used in the dielectric retention layer, and how do they contribute to the functionality of the device?

The abstract mentions a dielectric retention layer overlapping the coaxial cable, but the specific materials and their role in maintaining the gap and securing the cable are not specified.

Original Abstract Submitted

an electronic device may include an antenna and a coaxial cable coupled to the antenna. the coaxial cable may have a signal conductor coupled to an antenna resonating element of the antenna and a ground conductor coupled to an antenna ground of the antenna. the ground conductor may include an ungrounded segment that is separated from the antenna ground by a gap. a capacitive coupling between the ground conductor in the ungrounded segment and the antenna ground via the gap may form an impedance matching component for the coaxial cable. a dielectric retention layer may overlap the coaxial cable and hold the coaxial cable in place relative to the antenna ground to maintain the gap.

Apple inc. (20240113425). Radio-Frequency Transmission Line Structures simplified abstract

Contents

Radio-Frequency Transmission Line Structures

Organization Name

Inventor(s)