Equivalent time sampling radar
First Claim
Patent Images
1. An equivalent time sampling radar comprising:
- a dither clock generating section that generates a dither clock that is repeated randomly;
a transmission pulse generating section that generates a transmission pulse that is emitted to the outside from a transmitting antenna on the basis of the dither clock; and
a sample hold section that performs a sampling to a reception pulse that is received by a receiving antenna on the basis of a sample pulse that is obtained by time sweeping of the timing of the rise or the fall of the dither clock, so as to generate a long-period reception pulse by expanding the reception pulse on a time axis.
1 Assignment
0 Petitions
Accused Products
Abstract
A dither clock generating section 1 generates a dither clock. A transmission pulse generating section 2a generates a transmission pulse emitted to the outside from a transmitting antenna 2c on the basis of the dither clock. A sample hold section 6 samples a reception pulse, received by a receiving antenna 3a, on the basis of a sample pulse obtained by time sweeping of the changing timing of the dither clock, so as to produce a long-period reception pulse that is obtained by expanding the reception pulse on a time axis.
8 Citations
9 Claims
-
1. An equivalent time sampling radar comprising:
-
a dither clock generating section that generates a dither clock that is repeated randomly; a transmission pulse generating section that generates a transmission pulse that is emitted to the outside from a transmitting antenna on the basis of the dither clock; and a sample hold section that performs a sampling to a reception pulse that is received by a receiving antenna on the basis of a sample pulse that is obtained by time sweeping of the timing of the rise or the fall of the dither clock, so as to generate a long-period reception pulse by expanding the reception pulse on a time axis. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
Specification