公开(公告)号：KR1020000065808A

公开(公告)日：2000-11-15

申请号：KR1019990012502

申请日：1999-04-09

Applicant: 한국전기연구원

Inventor： 김관호 ,  박양하 ,  윤동기 ,  김창일 ,  최춘권 ,  김쌍우

IPC: H04L29/00

Abstract: PURPOSE: A radio data recognition system and a radio data communication control method using the radio data recognition system are provided to reduce a power consumption, ensure a sufficient communication distance, and to make a circuit simple by using a response unit having a micro-reflection wave as active type. CONSTITUTION: A data recognition system includes a questioning device, and an answering device. The questioning device includes a question signal generator/transmitter(110), a response signal receiving/processing part(130), a first microprocessor(150). The answering device includes a questioning signal receiving/processing part(230,240), a distributor(220), a second microprocessor(250), and response signal generator/transmitter(260,270). The part(110) generates/transmits a questioning data and a questioning signal having a micro carrier wave. The response signal receiving/processing part(130) receives a response signal having the carrier wave and the response data, and converts it to a signal for a data processing. The first microprocessor(150) stores a processed data, and transmits it to the external control device. The part(230,240) receives the questioning signal, and converts it to a signal for a data processing. The distributor(220) distributes a micro carrier wave of the received questioning signal in order to use the micro carrier wave as a receiving recognition signal and a reflective signal for transmission, and separates a receiving path from a transmission path. The second microprocessor(350) converts a power-down mode to a low power mode state after receiving the receiving recognition signal. and outputs the response data according to a questioning data of the part(230,240). The response signal generator/transmitter(260,270) generates/transmits a response signal having the response data and the reflection wave.

Abstract translation: 目的：提供使用无线电数据识别系统的无线电数据识别系统和无线电数据通信控制方法，以减少功耗，确保足够的通信距离，并且通过使用具有微反射的响应单元使电路简单化 波作为活动型。 构成：数据识别系统包括询问装置和应答装置。 询问装置包括问题信号发生器/发送器（110），响应信号接收/处理部件（130），第一微处理器（150）。 应答设备包括询问信号接收/处理部分（230,240），分配器（220），第二微处理器（250）和响应信号发生器/发送器（260,270）。 部分（110）产生/发送具有微载波的询问数据和询问信号。 响应信号接收/处理部分（130）接收具有载波和响应数据的响应信号，并将其转换为用于数据处理的信号。 第一微处理器（150）存储经处理的数据，并将其发送到外部控制装置。 部分（230,240）接收询问信号，并将其转换为用于数据处理的信号。 分配器（220）分配接收到的询问信号的微载波，以便使用微载波作为接收识别信号和用于传输的反射信号，并将接收路径与传输路径分开。 第二微处理器（350）在接收到接收识别信号之后将掉电模式转换为低功率模式状态。 并根据部分（230,240）的询问数据输出响应数据。 响应信号发生器/发送器（260,270）产生/发送具有响应数据和反射波的响应信号。

公开(公告)号：KR1020030020722A

公开(公告)日：2003-03-10

申请号：KR1020010054169

申请日：2001-09-04

Applicant: 한국전기연구원

Inventor： 김관호 ,  이원태 ,  이재조 ,  유동욱 ,  정창용 ,  윤동기

IPC: G01S13/00

Abstract: PURPOSE: A radar for investigating the ground is provided to improve the resolution of an underground structure image by setting a delay line to minimize a surface reflection. CONSTITUTION: An antenna(20) is comprised of a transmitting antenna(21) for transmitting a predetermined signal to a target to be investigated of an underground surface and a receiving antenna(22) for receiving a reflected signal from the target to be investigated. An investigation signal transmitting/receiving unit(10) provides a predetermined signal to the transmitting antenna(21) and receives the reflected signal received from the receiving antenna(22) to get a difference between the transmitting signal and the received signal. A digital signal processing unit(30) generates a predetermined oscillation frequency control signal to transfer it to the investigation signal transmitting/receiving unit(10) and performs a real-time A/D(Analog/Digital) conversion on the signal from the investigation signal transmitting/receiving unit(10) to output the result value. An information providing unit(40) has a program including predetermined functions and displays an image of the target to be investigated on a screen on the basis of the result value outputted from the digital signal processing unit(30).

Abstract translation: 目的：提供用于调查地面的雷达，通过设置延迟线来提高地下结构图像的分辨率，以最小化表面反射。 构成：天线（20）由发射天线（21）构成，发送天线（21）用于将预定信号发射到待研究的地下表面的目标和接收天线（22），用于接收来自被调查目标的反射信号。 调查信号发送/接收单元（10）向发送天线（21）提供预定信号，并接收从接收天线（22）接收的反射信号，以获得发送信号和接收信号之间的差异。 数字信号处理单元（30）产生预定的振荡频率控制信号，将其传送到调查信号发送/接收单元（10），并对来自调查的信号执行实时A / D（模拟/数字）转换 信号发送/接收单元（10）输出结果值。 信息提供单元（40）具有包括预定功能的程序，并且基于从数字信号处理单元（30）输出的结果值，在屏幕上显示要调查的目标的图像。

公开(公告)号：KR100321342B1

公开(公告)日：2002-03-18

申请号：KR1019990012502

申请日：1999-04-09

Applicant: 한국전기연구원

Inventor： 김관호 ,  박양하 ,  윤동기 ,  김창일 ,  최춘권 ,  김쌍우

IPC: H04L29/00

Abstract: 본발명은무선데이터인식시스템및 그시스템을이용한무선데이터통신제어방법에관한것으로서, 질문데이터및 마이크로반송파가포함된질문신호를발생/송신하기위한질문신호발생/송신부(110)와, 반사파및 응답데이터가포함된응답신호를수신하여데이터처리가능한신호로변환하는응답신호수신/처리부(130)와, 상기변환된신호를분석.처리하고상기질문데이터발생하며, 처리된데이터의저장및 외부제어장치로전송하는제 1 마이크로프로세서(150)를포함하는질문장치; 및상기질문신호를수신하여데이터처리가능한신호로변환하는질문신호수신/처리부(230,240), 상기수신된질문신호의마이크로반송파를수신인지신호및 상기응답신호의송신을위한반사파신호로사용할수 있도록분배하고수신로와송신로를분리하는분배부(220), 상기수신인지신호를수신하면파워다운모드상태에서저전력모드상태로전환제어하고상기질문신호수신/처리부로부터제공된질문데이터에따라상기응답데이터를출력하는제 2마이크로프로세서(250)와, 상기반사파및 상기응답데이터가포함된응답신호를발생/송신하기위한응답신호발생/송신부(260,270)을포함하는응답장치를포함하여구성되어, 능동형이면서마이크로반사파를이용할수 있도록된 응답장치를구현하여회로의구성이간단하고전력소비가매우적은효과가있다

Abstract translation: 目的：提供使用无线电数据识别系统的无线电数据识别系统和无线电数据通信控制方法，以减少功耗，确保足够的通信距离，并且通过使用具有微反射的响应单元使电路简单化 波作为活动型。 构成：数据识别系统包括询问装置和应答装置。 询问装置包括问题信号发生器/发送器（110），响应信号接收/处理部件（130），第一微处理器（150）。 应答设备包括询问信号接收/处理部分（230,240），分配器（220），第二微处理器（250）和响应信号发生器/发送器（260,270）。 部分（110）产生/发送具有微载波的询问数据和询问信号。 响应信号接收/处理部分（130）接收具有载波和响应数据的响应信号，并将其转换为用于数据处理的信号。 第一微处理器（150）存储经处理的数据，并将其发送到外部控制装置。 部分（230,240）接收询问信号，并将其转换为用于数据处理的信号。 分配器（220）分配接收到的询问信号的微载波，以便使用微载波作为接收识别信号和用于传输的反射信号，并将接收路径与传输路径分开。 第二微处理器（350）在接收到接收识别信号之后将掉电模式转换为低功率模式状态。 并根据部分（230,240）的询问数据输出响应数据。 响应信号发生器/发送器（260,270）产生/发送具有响应数据和反射波的响应信号。

公开(公告)号：KR100413831B1

公开(公告)日：2004-01-14

申请号：KR1020010054169

申请日：2001-09-04

Applicant: 한국전기연구원

Inventor： 김관호 ,  이원태 ,  이재조 ,  유동욱 ,  정창용 ,  윤동기

IPC: G01S13/00

Abstract: PURPOSE: A radar for investigating the ground is provided to improve the resolution of an underground structure image by setting a delay line to minimize a surface reflection. CONSTITUTION: An antenna(20) is comprised of a transmitting antenna(21) for transmitting a predetermined signal to a target to be investigated of an underground surface and a receiving antenna(22) for receiving a reflected signal from the target to be investigated. An investigation signal transmitting/receiving unit(10) provides a predetermined signal to the transmitting antenna(21) and receives the reflected signal received from the receiving antenna(22) to get a difference between the transmitting signal and the received signal. A digital signal processing unit(30) generates a predetermined oscillation frequency control signal to transfer it to the investigation signal transmitting/receiving unit(10) and performs a real-time A/D(Analog/Digital) conversion on the signal from the investigation signal transmitting/receiving unit(10) to output the result value. An information providing unit(40) has a program including predetermined functions and displays an image of the target to be investigated on a screen on the basis of the result value outputted from the digital signal processing unit(30).

Abstract translation: 目的：通过设置延迟线来减少表面反射，提供用于研究地面的雷达，以提高地下结构图像的分辨率。 构成：天线（20）由发射天线（21）和接收天线（22）组成，发射天线（21）用于发射预定信号到要探测的地下表面的目标，接收天线（22）用于接收来自待研究目标的反射信号。 调查信号发送/接收单元（10）向发送天线（21）提供预定信号并接收从接收天线（22）接收的反射信号以获得发送信号和接收信号之间的差异。 数字信号处理单元（30）产生预定的振荡频率控制信号以将其传送到调查信号发送/接收单元（10），并对来自调查的信号执行实时A / D（模拟/数字）转换 信号发送/接收单元（10）输出结果值。 信息提供单元（40）具有包括预定功能的程序，并且基于从数字信号处理单元（30）输出的结果值在屏幕上显示要被检查的目标的图像。