Pulse radar device
First Claim
1. A pulse radar device comprising:
- a radar module that includes a transmission unit which transmits a transmitted pulse wave obtained by modulating a transmitted pulse and a reception unit which receives a reflected wave of said transmitted pulse wave reflected by a measurement target and demodulates said reflected wave to thereby generate a received pulse;
a switching power source which generates drive power for said radar module by switching DC power by turning a switching pulse on and off; and
a control unit which controls operations of said radar module so that a process from transmission of said transmitted pulse wave to generation of said received pulse may be completed in a period during which said switching pulse is in an on-state except a predetermined period measured from rising edge of said switching pulse or a period during which said switching pulse is in an off-state except the predetermined period measured from trailing of said switching pulse.
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Abstract
The present invention provides a pulse radar device comprising a radar module that includes a transmission unit which transmits a transmitted pulse wave obtained by modulating a transmitted pulse and a reception unit receives a reflected wave of said transmitted pulse wave reflected by a measurement target and demodulates said reflected wave to thereby generate a received pulse, a switching power source which generates drive power for said radar module by switching DC power by turning a switching pulse on and off, and a control unit which controls operations of said radar module so that a process from transmission of said transmitted pulse wave to generation of said received pulse may be completed in a period during which said switching pulse is in an on-state except a predetermined period measured from rising edge of said switching pulse or a period during which said switching pulse is in an off-state except the predetermined period measured from trailing of said switching pulse.
37 Citations
6 Claims
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1. A pulse radar device comprising:
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a radar module that includes a transmission unit which transmits a transmitted pulse wave obtained by modulating a transmitted pulse and a reception unit which receives a reflected wave of said transmitted pulse wave reflected by a measurement target and demodulates said reflected wave to thereby generate a received pulse;
a switching power source which generates drive power for said radar module by switching DC power by turning a switching pulse on and off; and
a control unit which controls operations of said radar module so that a process from transmission of said transmitted pulse wave to generation of said received pulse may be completed in a period during which said switching pulse is in an on-state except a predetermined period measured from rising edge of said switching pulse or a period during which said switching pulse is in an off-state except the predetermined period measured from trailing of said switching pulse. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification