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US 2022/0069875 A1Published application
High frequency beam forming device
AssigneeKorea University Research and Business Foundation
InventorsJae-Sung RIEH, Jung-Hwan YOO
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Abstract
Disclosed is a high frequency beam forming device. The high frequency beam forming device includes a 2D radiation array structure unit in which oscillators coupled to antennas are arranged in 2D; and a plurality of phase difference detectors coupled between the oscillators formed in the 2D radiation array structure unit to detect a phase difference between the coupled oscillators.
Claims6
A high frequency beam forming device comprising:
- a 2D radiation array structure unit in which oscillators coupled to antennas are arranged in 2D;
- and
- a plurality of phase difference detectors coupled between the oscillators formed in the 2D radiation array structure unit to detect a phase difference between the coupled oscillators.
A radiation array system comprising:
- a first antenna and a second antenna;
- a first oscillator connected to the first antenna and a second oscillator connected to the second antenna;
- and
- a phase difference detector which is coupled between the first oscillator and the second oscillator to detect a phase difference by combining signals output from the first oscillator and the second oscillator.
1 more element
Dependencies are inferred from the claim text.