20240079766.Electronic Device with Multi-Feed Antenna Structures simplified abstract (apple inc.)

Electronic Device with Multi-Feed Antenna Structures

Organization Name

apple inc.

Inventor(s)

Yuancheng Xu of San Jose CA (US)

Enrique Ayala Vazquez of Watsonville CA (US)

Nikolaj P Kammersgaard of Copenhagen (DK)

Yiren Wang of Cupertino CA (US)

Yuan Tao of Santa Clara CA (US)

Han Wang of Campbell CA (US)

Haozhan Tian of San Jose CA (US)

Hao Xu of Cupertino CA (US)

Hongfei Hu of Cupertino CA (US)

Mattia Pascolini of San Francisco CA (US)

Electronic Device with Multi-Feed Antenna Structures - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240079766 titled 'Electronic Device with Multi-Feed Antenna Structures

Simplified Explanation

The patent application describes an electronic device with peripheral conductive housing structures that include first and second segments. Antenna feeds are coupled between the first segment and ground structures, with the first feed conveying signals in a first band and the second feed conveying signals in a second band. The first segment is near-field coupled to a slot between the second segment and the ground structures. Tuners are included to adjust the resonance of the first segment in the first and second bands, perform impedance matching in the first band, and aperture tuning in the second band.

• Peripheral conductive housing structures with first and second segments
• Antenna feeds coupled between the first segment and ground structures
• Near-field coupling between the first segment and a slot
• Tuners for adjusting resonance and performing impedance matching and aperture tuning

1. 1. 1. Potential Applications

This technology could be used in smartphones, tablets, and other electronic devices requiring efficient antenna systems.

1. 1. 1. Problems Solved

This innovation solves the problem of optimizing antenna performance in devices with limited space for traditional antenna designs.

1. 1. 1. Benefits

The benefits of this technology include improved signal reception and transmission, reduced interference, and enhanced overall device performance.

1. 1. 1. Potential Commercial Applications

The potential commercial applications of this technology include consumer electronics, IoT devices, and wearable technology.

1. 1. 1. Possible Prior Art

One possible prior art could be the use of tuners in antenna systems for impedance matching and tuning, but the specific combination of features described in this patent application may be novel.

1. 1. 1. 1. Unanswered Questions

1. 1. 1. 1. How does the near-field coupling between the first segment and the slot improve antenna performance?

The near-field coupling allows for more efficient energy transfer between the segments, enhancing the overall antenna performance.

1. 1. 1. 1. What are the specific bands in which the first and second feeds convey signals, and why is it important to have separate feeds for each band?

The specific bands are not mentioned in the abstract, but having separate feeds allows for optimized signal transmission and reception in each band, improving overall antenna efficiency.

Original Abstract Submitted

an electronic device may be provided with peripheral conductive housing structures having a first segment and a second segment. first and second antenna feeds may be coupled between the first segment and the ground structures. the first feed may convey signals in a first band and the second feed may convey signals in a second band. the first segment may be near-field coupled to a slot between the second segment and the ground structures. a first tuner may be coupled between the second segment and the ground structures and may adjust a resonance of the first segment in the first and second bands. a second tuner coupled to the first feed may perform impedance matching in the first band and aperture tuning in the second band. a third tuner coupled to the second feed may perform impedance matching in the second band and aperture tuning in the first band.