公开(公告)号：US20150260879A1

公开(公告)日：2015-09-17

申请号：US14448331

申请日：2014-07-31

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hong-Soon NAM

IPC: G01W1/08

CPC classification number: G01W1/08

Abstract: The present invention provides a tethersonde system and an observation method thereby. The tethersonde system comprises a balloon, a radiosonde observing weather while being carried aloft by the balloon and transmitting weather data including position information, a ground receiver receiving and analyzing the weather data and determining wind direction and speed of the atmospheric layer using the position information, and a connection line connecting the ground receiver and the radiosonde and being wound or unwound to control an observation point of the radiosonde.

Abstract translation: 本发明提供一种系绳探头系统及其观察方法。 系绳探测系统包括气球，无线电探空仪在被气球高空携带并且传送包括位置信息的天气数据，接收和分析天气数据并使用位置信息确定大气层的风向和速度的地面接收机的情况下观察天气， 以及连接地面接收机和无线电探空仪并被卷绕或展开以控制无线电探空仪的观测点的连接线。

公开(公告)号：US20180307989A1

公开(公告)日：2018-10-25

申请号：US15658592

申请日：2017-07-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hong-Soon NAM

IPC: G06N5/04 ,  G06N7/00 ,  G06Q50/06

CPC classification number: G06N5/04 ,  G06N7/00 ,  G06Q50/06

Abstract: A method and apparatus for determining an Energy Conservation Measure (ECM) for building retrofit. An analysis apparatus receives a condition for building retrofit, and selects detailed measures of one or more Energy Conservation Measures (ECMs) for a building based on the condition. The analysis apparatus selects a maximum of one detailed measure from among multiple detailed measures of each of the one or more ECMs. The analysis apparatus provides one or more ECM determination schemes, which include an energy savings-based ECM determination scheme and a cost-based ECM determination scheme.

公开(公告)号：US20160164510A1

公开(公告)日：2016-06-09

申请号：US14829508

申请日：2015-08-18

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung-Sik LEE ,  Jae-Young KIM ,  Hong-Soon NAM ,  Sang-Sung CHOI

IPC: H03K5/156

CPC classification number: H03K5/1565

Abstract: An apparatus and method for compensating for duty signals are disclosed herein. The apparatus for compensating for duty signals includes a signal input unit, a signal control unit, a combined signal control unit, a determination unit, and a signal output unit. The signal input unit receives a first signal and a second signal. The signal control unit controls the timing of the first and second signals based on first and second control signals, and outputs a combined signal. The combined signal control unit outputs first and second logic operation signals. The determination unit generates the first and second control signals if the timing of the first signal does not match the timing of the second signal, outputs the generated first and second control signals, and applies a third control signal to the combined signal control unit. The signal output unit outputs the first and second signals.

Abstract translation: 本文公开了一种用于补偿占空比信号的装置和方法。 用于补偿占空比信号的装置包括信号输入单元，信号控制单元，组合信号控制单元，确定单元和信号输出单元。 信号输入单元接收第一信号和第二信号。 信号控制单元基于第一和第二控制信号控制第一和第二信号的定时，并输出组合信号。 组合信号控制单元输出第一和第二逻辑运算信号。 如果第一信号的定时与第二信号的定时不匹配，则确定单元产生第一和第二控制信号，输出所生成的第一和第二控制信号，并向组合信号控制单元施加第三控制信号。 信号输出单元输出第一和第二信号。

公开(公告)号：US20160028570A1

公开(公告)日：2016-01-28

申请号：US14746025

申请日：2015-06-22

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hong-Soon NAM

IPC: H04L27/22 ,  H04L7/033

CPC classification number: H04L27/22 ,  H04L7/0331 ,  H04L27/2278 ,  H04L2027/0034

Abstract: An M-ary Phase Shift Keying (MPSK) demodulation apparatus and method are disclosed herein. The MPSK demodulation apparatus includes an amplifier, a carrier frequency recoverer, a plurality of correlators, and a symbol detector. The amplifier amplifies a received signal. The carrier frequency recoverer recovers a carrier frequency from the received signal, and generates a plurality of signals having a set phase difference. Each of the plurality of correlators outputs a signal, maintained at a set signal level for a specific period of time, using the received signal and the plurality of signals. The symbol detector collects the output signals of the plurality of correlators, and detects a received symbol by comparing the absolute value magnitudes of the collected output signals.

Abstract translation: 本文公开了一种M元相移键控（MPSK）解调装置和方法。 MPSK解调装置包括放大器，载波频率恢复器，多个相关器和符号检测器。 放大器放大接收信号。 载波频率恢复器从接收信号中恢复载波频率，并产生具有设定相位差的多个信号。 多个相关器中的每一个使用接收信号和多个信号输出维持在设定信号电平一段特定时间段的信号。 符号检测器收集多个相关器的输出信号，并且通过比较所收集的输出信号的绝对值幅度来检测接收的符号。