TECHNIQUES FOR HIGH ARRIVAL ANGLE RESOLUTION USING MULTIPLE NANO-RADARS
First Claim
1. A device comprising:
- a circuit board operable to receive electronic devices;
a first radar chip disposed on said circuit board, said first radar chip comprising a first radar transmission antenna, a second radar transmission antenna and a first radar receiver antenna array, said first radar transmission antenna being operable to transmit a first radar transmission signal, said second radar transmission antenna being operable to transmit a second radar transmission signal;
a second radar chip disposed on said circuit board, said second radar chip comprising a second radar receiver antenna array, said second radar chip being spaced from said first radar chip so as to create a virtual receiver antenna array between said first radar receiver antenna array and said second radar receiver antenna array; and
a controlling component disposed on said circuit board, said controlling component being operable to control said first radar chip and said second radar chip.
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Accused Products
Abstract
A device includes a circuit board having thereon, a controlling component, a first radar chip and a second radar chip. The first radar chip includes a first radar transmission antenna, a second radar transmission antenna and a first radar receiver antenna array. The second radar chip includes a second radar receiver antenna array. The controlling component can control the first radar chip and the second radar chip. The first radar transmission antenna can transmit a first radar transmission signal. The second radar transmission antenna can transmit a second radar transmission signal. The second radar chip is spaced from the first radar chip so as to create a virtual receiver antenna array between the first radar receiver antenna array and the second radar receiver antenna array.
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Citations
20 Claims
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1. A device comprising:
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a circuit board operable to receive electronic devices; a first radar chip disposed on said circuit board, said first radar chip comprising a first radar transmission antenna, a second radar transmission antenna and a first radar receiver antenna array, said first radar transmission antenna being operable to transmit a first radar transmission signal, said second radar transmission antenna being operable to transmit a second radar transmission signal; a second radar chip disposed on said circuit board, said second radar chip comprising a second radar receiver antenna array, said second radar chip being spaced from said first radar chip so as to create a virtual receiver antenna array between said first radar receiver antenna array and said second radar receiver antenna array; and a controlling component disposed on said circuit board, said controlling component being operable to control said first radar chip and said second radar chip. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method comprising:
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controlling, via a controlling component disposed on a circuit board, a first radar chip disposed on the circuit board, the first radar chip comprising a first radar transmission antenna, a second radar transmission antenna and a first radar receiver antenna array; controlling, via the controlling component, a second radar chip disposed on the circuit board, the second radar chip comprising a second radar receiver antenna array; transmitting, via the first radar transmission antenna, a first radar transmission signal; transmitting, via the second radar transmission antenna, a second radar transmission signal, wherein the second radar chip is spaced from the first radar chip so as to create a virtual receiver antenna array between the first radar receiver antenna array and the second radar receiver antenna array. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification