JPH0277490U

JPH0277490U -

Info

Publication number: JPH0277490U
Application number: JP15269188U
Authority: JP
Priority date: 1988-11-24
Filing date: 1988-11-24
Publication date: 1990-06-14

Description

[Brief explanation of the drawing]

第１図は、この考案の一実施例を示す図、第２
図は従来の実施例を示す図である。図において、１はアンテナ、２は送信機部、３
は送受切換部、４はミキサ、５は受信機部、６は
ビデオ分配部、７は自動利得制御部、８は距離追
尾部、９は弾着観測部、１０は計算機部、１１は
発砲電鍵部、１２は弾観指令部、１３はフアイリ
ング信号、１４は弾観切ステータス部、１５は切
換スイツチ部でさる。なお、図中同一又は相当部
分には、同一符号を付して示してある。 Figure 1 is a diagram showing an embodiment of this invention;
The figure shows a conventional example. In the figure, 1 is an antenna, 2 is a transmitter section, and 3
is a transmission/reception switching section, 4 is a mixer, 5 is a receiver section, 6 is a video distribution section, 7 is an automatic gain control section, 8 is a distance tracking section, 9 is a bullet observation section, 10 is a computer section, 11 is a firing key 12 is a firing command section, 13 is a firing signal, 14 is a firing status section, and 15 is a changeover switch section. It should be noted that the same or equivalent parts in the figures are indicated by the same reference numerals.

Claims

[Scope of utility model registration request]

A radar device that has the function of searching, detecting, and tracking a target and receives echoes from the target includes a transmitting and receiving antenna that emits high-frequency power pulses to the outside and receives reflected waves from the target, and the above-mentioned high-frequency power A transmitter section that generates pulses, a transmitter/receiver switcher that switches between transmission and reception, a mixer that converts the received waves input through the antenna and the transmitter/receiver switcher into an intermediate frequency, and a mixer that amplifies the output of the mixer. a receiver unit that outputs a video signal; a video distribution unit that distributes the output video from the receiver unit; and a video distribution unit that receives the output from the video distribution unit;
an automatic gain control section that controls the video amplitude from the receiver section to be constant; a distance tracking section that receives the output from the video distribution section and performs distance tracking; and an automatic gain control section that receives the output from the video distribution section and performs distance tracking; a bullet observation unit for receiving and observing the bullet impact; a computer unit for receiving and processing distance data from the distance tracking unit;
An operator operates a firing electric key unit that outputs a firing signal, a firing signal that sends a contact signal from the firing electric key unit to the computer unit, a firing signal that sends out the bullet impact observation unit, and whether or not to perform bullet impact observation, It consists of a bullet sighting status section that can be selected and a changeover switch section that can be switched according to the status from the bullet sighting status section.The firing signal is input to the bullet observation section and used as a trigger to start bullet observation, allowing the operator to A radar device characterized by being able to automatically activate a bullet observation function without any operation.