公开(公告)号：KR101252052B1

公开(公告)日：2013-04-12

申请号：KR1020110135024

申请日：2011-12-15

Applicant: 국방과학연구소

Inventor： 정명득 ,  정명수

IPC: G01S7/36

Abstract: PURPOSE: A radar timing signal generation method is provided to generate a desired systematic waveform by requesting a timing signal control command according to necessity without adding a separate memory into a system. CONSTITUTION: Mode and PRF SET information are received(S201) and stored(S202) through the reception of a waveform generation command. A mode according to the waveform generation command is selected(S203). A mode can be an operation mode, a maintenance mode, a test mode, and et cetera, and the number of modes is extendable. A transmission pulse is generated by applying a data application module according to the determination of a pulse stream on/off selection(S204, S205). The data application module generates a waveform with variables such as pulse width, pulse repetition period, the number of pulses, and et cetera, according to a control command in each selected pulse stream. A final output waveform is shown as a waveform combining a synchronization pulse, the transmission pulse, and a trigger pulse(S206). [Reference numerals] (AA) Start; (BB) End; (S201) Receiving MODE/PRF SET information; (S202) Storing a PRF SET; (S203) Selecting a MODE; (S204) Determining on/off of a pulse stream; (S205) Generating a transmission pulse; (S206) Generating an output waveform;

Abstract translation: 目的：提供一种雷达定时信号产生方法，通过根据需要请求定时信号控制命令来产生所需的系统波形，而不向系统添加单独的存储器。 构成：通过接收波形生成指令，接收（S201）并存储（S202）的模式和PRF SET信息。 选择根据波形生成命令的模式（S203）。 模式可以是操作模式，维护模式，测试模式等，并且模式的数量可以扩展。 通过根据脉冲流开/关选择的确定应用数据应用模块来生成发送脉冲（S204，S205）。 数据应用模块根据每个选择的脉冲流中的控制命令产生具有诸如脉冲宽度，脉冲重复周期，脉冲数等等变量的波形。 最终输出波形显示为组合同步脉冲，发送脉冲和触发脉冲的波形（S206）。 （附图标记）（AA）开始; （BB）结束; （S201）接收MODE / PRF SET信息; （S202）存储PRF SET; （S203）选择MODE; （S204）确定脉冲流的开/关; （S205）生成发送脉冲; （S206）生成输出波形;

公开(公告)号：KR101602314B1

公开(公告)日：2016-03-10

申请号：KR1020140159142

申请日：2014-11-14

Applicant: 국방과학연구소

Inventor： 김기완 ,  정명수

IPC: H01Q1/00 ,  H01Q1/02

CPC classification number: H01Q1/00 ,  H01Q1/02

Abstract: 제어온도범위를만족하면서밸브의동작을최소화하여밸브의신뢰성을높이는온도제어방법을제공하기위한것으로, 안테나, 상기안테나의온도를제어하는온도조절기, 상기안테나와상기온도조절기에사이에서연통되는덕트를포함하고, 상기온도조절기는, 상기온도조절기에서상기안테나로유입되는공기의온도값을측정하는센싱부, 상기유입되는공기를냉각시키도록상기공기와열 교환하는열 교환부, 상기유입되는공기의온도를기 설정된범위내로유지하도록, 상기측정된온도값에근거하여, 상기열 교환부의냉각수유량을가변적으로조절하는제어부;를포함하는것을특징으로한다. 이로써, 냉각수의유량을조절하는밸브동작을최소화하여, 냉각수의유량에대한신뢰도를향상시킬수 있다.

Abstract translation: 本发明提供一种温度控制方法，其能够通过在满足控制温度范围的情况下最小化阀的操作来提高阀的可靠性。 本发明包括：天线; 控制天线温度的温度控制器; 以及连接在天线和温度控制器之间的管道。 温度控制器包括：测量从温度控制器流入天线的空气的温度值的感测部件; 热交换部件与空气进行热交换以冷却流动的空气; 以及控制部，其基于测量的温度值可变地控制热交换部的冷却水的流量，以将流动空气的温度保持在预设范围内。 因此，为了提高冷却水的流量的可靠性，最小化控制冷却水的流量的阀的动作。

公开(公告)号：KR101400125B1

公开(公告)日：2014-05-28

申请号：KR1020130155786

申请日：2013-12-13

Applicant: 국방과학연구소

Inventor： 김관성 ,  정명수 ,  정창식

IPC: G01S13/48

Abstract: A method for compensating low elevation angle errors of a multibeam radar in a multipath environment is provided. Embodiments of the present invention include: a step of receiving at least one target signal by a multibeam radar; a step of calculating an elevation angle of the target from the received target signal using a mono pulse method; a step of using a result, which used the mono pulse method, as an elevation angle of the real target if the elevation angle of the target is out of a first reference range; a step of selectively compensating elevation angle errors of the target using a void matrix calculated from a received beam pattern using search radar near-field measurement if the elevation angle of the target is within the first reference range and exceeds a predetermined threshold value; and a step of compensating the elevation angel errors of the target using an elevation error compensation table which is formed by algebraically converting a ratio of the signal intensity between the received beam and received beam adjacent to the received beam if the elevation angle of the target is within the first reference range and satisfies a second reference range below the predetermined threshold value.

Abstract translation: 提供了一种补偿多波束雷达在多径环境中的低仰角误差的方法。 本发明的实施例包括：通过多波束雷达接收至少一个目标信号的步骤; 使用单脉冲法从接收到的目标信号计算目标的仰角的步骤; 如果目标的仰角不在第一参考范围内，则使用使用单脉冲方法的结果作为实际目标的仰角的步骤; 如果目标的仰角在第一参考范围内且超过预定阈值，则使用搜索雷达近场测量，使用由接收波束图案计算的空隙矩阵来选择性地补偿目标的仰角误差的步骤; 以及使用如果目标的仰角为接收波束和接收波束之间的接收波束和接收波束之间的信号强度的比率形成的仰角误差补偿表，则补偿目标的仰角误差的步骤是 在第一参考范围内，并且满足低于预定阈值的第二参考范围。