METHOD, DEVICE AND SYSTEM FOR PROCESSING RADAR SIGNALS
First Claim
1. A device for processing input data received by several antennas, the device comprising:
- a processing unit comprising a buffer and at least one multiplier, wherein the processing unit is configured to;
calculate a second stage FFT result based on input data received by a first antenna,multiply the second stage FFT result for the first antenna with a first compensation value and storing the result in the buffer,calculate a second stage FFT result based on input data received by a second antenna, andmultiply the second stage FFT for the second antenna with a second compensation value and adding the result to the value stored in the buffer.
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Accused Products
Abstract
A device is suggested for processing input data received by several antennas, the device including a processing unit including a buffer and at least one multiplier, wherein the processing unit is configured to calculate a second stage FFT result based on input data received by a first antenna, multiply the second stage FFT result for the first antenna with a first compensation value, and store the result in the buffer. The processing unit is further configured to calculate a second stage FFT result based on input data received by a second antenna, multiply the second stage FFT for the second antenna with a second compensation value, and add the result to the value stored in the buffer.
13 Citations
12 Claims
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1. A device for processing input data received by several antennas, the device comprising:
a processing unit comprising a buffer and at least one multiplier, wherein the processing unit is configured to; calculate a second stage FFT result based on input data received by a first antenna, multiply the second stage FFT result for the first antenna with a first compensation value and storing the result in the buffer, calculate a second stage FFT result based on input data received by a second antenna, and multiply the second stage FFT for the second antenna with a second compensation value and adding the result to the value stored in the buffer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 12)
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10. A method for processing input data received by several antennas, the method comprising:
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calculating a second stage FFT result based on input data received by a first antenna, multiplying the second stage FFT result for the first antenna with a first compensation value and storing the result in a buffer, calculating a second stage FFT result based on input data received by a second antenna, and multiplying the second stage FFT for the second antenna with a second compensation value and adding the result to the value stored in the buffer.
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11. A device for processing input data received by several antennas, comprising:
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means for calculating a second stage FFT result based on input data received by a first antenna, means for multiplying the second stage FFT result for the first antenna with a first compensation value and storing the result in a buffer, means for calculating a second stage FFT result based on input data received by a second antenna, and means for multiplying the second stage FFT for the second antenna with a second compensation value and adding the result to the value stored in the buffer.
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Specification