18167567. Electronic Devices with Dielectric Resonator Antennas simplified abstract (Apple Inc.)

Electronic Devices with Dielectric Resonator Antennas

Organization Name

Apple Inc.

Inventor(s)

David Garrido Lopez of San Jose CA (US)

Panagiotis Theofanopoulos of Cupertino CA (US)

Harish Rajagopalan of San Jose CA (US)

Subramanian Ramalingam of San Jose CA (US)

Forhad Hasnat of Milpitas CA (US)

Rodney A. Gomez Angulo of Santa Clara CA (US)

Robert Scritzky of Sunnyvale CA (US)

Electronic Devices with Dielectric Resonator Antennas - A simplified explanation of the abstract

This abstract first appeared for US patent application 18167567 titled 'Electronic Devices with Dielectric Resonator Antennas

Simplified Explanation

An electronic device with a phased antenna array radiating at a frequency greater than 10 GHz is described in the patent application. The array includes two sets of dielectric resonator antennas arranged in rows, with the antennas in each set having a base portion and a stepped portion. The antennas in the first set are arranged to be distant from the antennas in the second set, reducing inter-coupling between them.

• Dielectric resonator antennas arranged in rows
• Antennas in each set have base and stepped portions
• Antennas in first set distant from antennas in second set
• Reduced inter-coupling between antennas

Potential Applications

The technology described in the patent application could be used in:

• 5G communication systems
• Radar systems
• Satellite communication systems

Problems Solved

The technology helps to address the following issues:

• Interference between antennas in close proximity
• Efficient radiation at high frequencies
• Compact antenna design for electronic devices

Benefits

The benefits of this technology include:

• Improved antenna performance
• Reduced interference
• Compact and efficient antenna array design

Potential Commercial Applications

The technology could find commercial applications in:

• Mobile devices
• Wireless routers
• Satellite communication equipment

Possible Prior Art

One possible prior art for this technology could be:

• Phased array antennas with dielectric resonators in close proximity

Unanswered Questions

How does the array perform in different environmental conditions?

The patent application does not provide information on how the array performs in various environmental conditions such as extreme temperatures or humidity levels.

What is the cost implication of implementing this technology in electronic devices?

The patent application does not discuss the cost implications of integrating this phased antenna array into electronic devices.

Original Abstract Submitted

An electronic device may be provided with a phased antenna array that radiates at a frequency greater than 10 GHz. The array may include a first set of dielectric resonator antennas arranged in a first row and a second set of dielectric resonator antennas in a second row offset from the first row. Each dielectric resonator antenna may have dielectric resonating element with a base portion and a stepped portion. The stepped portions of the antennas in the first set may be arranged to be distant from the stepped portions of the antennas in the second set. The antennas in the first set may be arranged to be more distant from an electronic device sidewall than the antennas in the second set. Configured in this manner, the array may exhibit reduced inter-coupling between dielectric resonator antennas in the first set and dielectric resonator antennas in the second set.