Title:
PULSE RADAR SYSTEM
Document Type and Number:
Japanese Patent JPS5665505
Kind Code:
A
Abstract:
PURPOSE: To completely remove the rise in the average side lobe level, by delaying the start time of transmission pulse from the oscillation start time of an oscillator by a specified time.
CONSTITUTION: The time when a switch 3 is selected to the side of an oscillator 4, that is, the time t1 when transmission pulse is emitted, is delayed by Δτ than the oscillation start time and the switch 3 is changed over so that the time width of the transmission pulse is τ. This operation is repeated every repetitive time T of the pulse as the function of a pulse radar. thus, The pulse radar having the same pulse width and pulse repetitive frequency can be realized.
Inventors:
MANO SEIJI
ONO MAKOTO
ONO MAKOTO
Application Number:
JP14122479A
Publication Date:
June 03, 1981
Filing Date:
November 02, 1979
Export Citation:
Assignee:
BOEICHO GIJUTSU KENKYU HONBUCH
International Classes:
H01Q21/00; G01S7/282; H01Q23/00; (IPC1-7): H01Q21/00; H01Q23/00
Domestic Patent References:
| JPS494982A | 1974-01-17 |