公开(公告)号：US20220331604A1

公开(公告)日：2022-10-20

申请号：US17718118

申请日：2022-04-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Soon Ik JEON ,  Kwang Jae LEE

IPC: A61N5/02 ,  H05B6/80

Abstract: A microwave heat spread apparatus and an operating method thereof are provided. The microwave heat spread apparatus includes: a plurality of antennas respectively disposed at a plurality of positions of the human body and radiating microwaves into the human body; a plurality of channel transceivers respectively connected to the plurality of antennas and configured to transmit and receive the microwaves through a corresponding antenna; a transmission signal distributor configured to distribute a signal to each of the plurality of channel transceivers; a controller configured to control transmission and reception of signals through the channel transceivers; and a detector configured to detect a difference between a signal received through a channel transceiver after passing through the human body and a signal before passing through the human body.

公开(公告)号：US20180250522A1

公开(公告)日：2018-09-06

申请号：US15614392

申请日：2017-06-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Soon Ik JEON ,  Jang Yeol KIM ,  Bo Ra KIM ,  Seong-Ho SON ,  Kwang Jae LEE

IPC: A61N5/02 ,  A61N1/39 ,  A61B17/22 ,  A61B18/18

CPC classification number: A61N5/02 ,  A61B2018/00005 ,  A61N5/025

Abstract: Disclosed is a transceiver of outputting a microwave signal and a therapy system including the transceiver, the transceiver including a signal attenuator to control an intensity of a microwave signal based on corrected information, a phase shifter to control a phase of the microwave signal based on the corrected information, a signal switch to control a turning-on/off of the microwave signal based on on/off information, a power amplifier to amplify the microwave signal, a detector to calculate a difference between the microwave signal and a result of the amplifying, and a self-monitoring controller to generate the corrected information based on the difference, phase information, and intensity information, output the corrected information to the signal attenuator and the phase shifter, generate the on/off information, and output the on/off information to the signal switch.

公开(公告)号：US20160349771A1

公开(公告)日：2016-12-01

申请号：US15079146

申请日：2016-03-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jang Yeol KIM ,  Hyuk Je KIM ,  Seong Ho SON ,  Kwang Jae LEE ,  Jong Moon LEE ,  Soon Ik JEON

IPC: G05D23/19 ,  A61B5/05 ,  A61B5/00 ,  G01N22/00

CPC classification number: A61B5/708 ,  A61B5/004 ,  A61B5/0507 ,  A61B5/4312 ,  A61B2562/143 ,  A61B2576/02 ,  G05D23/1919

Abstract: Disclosed is an apparatus and a method for efficiently controlling a temperature, which are capable of minimizing a temperature deviation and decreasing a temperature control time by simultaneously controlling temperatures of matching material used in a microwave imaging system in a main water tank and an auxiliary water tank, and preventing an amplitude and phase information of the microwaves obtained by the microwave imaging system from deteriorating over a lapse of time.

Abstract translation: 公开了一种有效控制温度的装置和方法，其能够通过同时控制主水箱和辅助水箱中的微波成像系统中使用的匹配材料的温度来最小化温度偏差并降低温度控制时间 ，并且防止由微波摄像系统获得的微波的幅度和相位信息在一段时间内劣化。