公开(公告)号：US5796362A

公开(公告)日：1998-08-18

申请号：US258966

申请日：1994-06-13

Applicant: Yalcin Ayasli ,  Peter Katzin

Inventor： Yalcin Ayasli ,  Peter Katzin

IPC: G01S7/02 ,  G01S13/32 ,  G01S13/34 ,  G01S13/78 ,  G01S13/82 ,  H01Q15/00

CPC classification number: G01S13/345 ,  G01S13/82 ,  G01S13/325 ,  G01S13/78

Abstract: A post launch identification friend or foe fire control system for a munition has an identification and ranging interrogation unit for mounting on a munition. The interrogation unit transmits an interrogation unit which detects and verifies an incoming identification code from a remote transponder unit in reply to the interrogation code. The range of the remote transponder is determined and a decision signal is provided to the fire control circuit of the munition to enable it to avoid a friendly target; a transponder unit receives the rf carrier signal containing an incoming interrogation code from an interrogation unit on board a munition, validates the incoming interrogation code, and extracts a timing signal from it. An identification code is synchronously generated with the incoming interrogation code using the timing signal. The synchronized identification code is then transmitted back to the interrogation unit on board the munition to confirm the identification of the transponder unit and its range.

Abstract translation: 发射识别朋友或对手弹药防火系统具有用于装弹药的识别和测距询问单元。 询问单元发送询问单元，该询问单元响应于询问码，从远程应答器单元检测并验证输入的识别码。 确定远程转发器的范围，并向弹药的消防控制电路提供判决信号，以使其能够避免友好的目标; 应答器单元从弹药上的询问单元接收包含传入询问码的rf载波信号，验证进入的询问码，并从中提取定时信号。 使用定时信号与输入询问码同步生成识别码。 然后将同步的识别码发送回到弹药上的询问单元，以确认应答器单元的识别及其范围。