Reducing undesirable coupling of signal(s) between two or more signal paths in a radar system
First Claim
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1. A method for selecting frequencies used in down converting a radar signal, the method comprising:
- selecting frequencies summing to a transmission frequency;
determining intermodulation products based on the selected frequencies; and
determining if at least one intermodulation product is less than a predetermined difference in frequency from the transmission frequency.
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Abstract
In one aspect, the invention is a method for selecting frequencies used in down converting a radar signal. The method includes selecting frequencies summing to a transmission frequency, determining intermodulation products based on the selected frequencies and determining if at least one intermodulation product is less than a predetermined difference in frequency from the transmission frequency.
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Citations
15 Claims
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1. A method for selecting frequencies used in down converting a radar signal, the method comprising:
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selecting frequencies summing to a transmission frequency;
determining intermodulation products based on the selected frequencies; and
determining if at least one intermodulation product is less than a predetermined difference in frequency from the transmission frequency. - View Dependent Claims (2, 3, 4, 5)
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6. An apparatus comprising:
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a memory that stores executable instructions for selecting frequencies used in down converting a radar signal; and
a processor that executes the instructions to;
select frequencies summing to a transmission frequency;
determine intermodulation products based on the selected frequencies; and
determine if at least one intermodulation product is less than a predetermined difference in frequency from the transmission frequency - View Dependent Claims (7, 8, 9, 10)
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11. An article comprising a machine-readable medium that stores executable instructions for selecting frequencies used in down-converting a radar signal, the instructions causing a machine to:
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select frequencies summing to a transmission frequency;
determine intermodulation products based on the selected frequencies; and
determine if at least one intermodulation product is less than a predetermined difference in frequency from the transmission frequency - View Dependent Claims (12, 13, 14, 15)
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Specification