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公开(公告)号：KR1020160084734A
公开(公告)日：2016-07-14
申请号：KR1020150001362
申请日：2015-01-06
Applicant: 삼성전기주식회사
Inventor： 정찬용
CPC classification number: H04B1/0064 , H04B5/0025 , H04B1/48 , H04B1/005
Abstract: 본발명의일 기술적측면에따른프론트엔드모듈은, 제1 주파수대역의신호를증폭하는제1 대역증폭부, 제2 주파수대역의신호를증폭하는제2 대역증폭부및 상기제1 및상기제2 대역증폭부에대하여각각별도로제어전압을제공하여상기제1 및상기제2 대역증폭부의모드를제어하는제어부를포함할수 있다.
Abstract translation: 根据本发明的技术方面，前端模块包括：第一频带放大器单元，其放大第一频带中的信号; 第二频带放大器单元，其放大第二频带中的信号; 以及控制单元，其分别为第一和第二频带放大器单元提供不同的控制电压，以控制第一和第二频带放大器单元的模式。
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公开(公告)号：KR101512556B1
公开(公告)日：2015-04-15
申请号：KR1020130079201
申请日：2013-07-05
Applicant: 삼성전기주식회사
Inventor： 정찬용
Abstract: 본발명은전원공급부; 상기전원공급부로부터전원을공급받고, 송신신호에기초한포락선정보를획득하고, 상기포락선정보에근거하여포락선전원을획득하는포락선트랙킹모듈; 상기전원공급부및 상기포락선트랙킹모듈중 어느하나로부터전원을공급받고, 송신신호를증폭하는송신신호증폭기; 및상기포락선트랙킹모듈의비안정화구간인제1 구간에는상기전원공급부와상기송신신호증폭기를연결하고, 상기포락선트랙킹모듈의안정화구간인제2 구간에는상기포락선트랙킹모듈과상기송신신호증폭기를연결하는스위칭부;를포함하는포락선트랙킹전원장치에관한것이다.
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公开(公告)号：KR1020150035219A
公开(公告)日：2015-04-06
申请号：KR1020130115517
申请日：2013-09-27
Applicant: 삼성전기주식회사
Inventor： 정찬용
IPC: H03K17/687 , H04B1/44
CPC classification number: H03K17/063 , H03K17/102 , H03K17/693 , H04B1/44 , H04B1/525
Abstract: 본발명에따른고주파스위치는, 공통포트, 서로직렬연결되는복수의스위치소자를포함하는제1 신호전달부, 서로직렬연결되는복수의스위치소자를포함하는제2 신호전달부를포함하고, 상기제1 신호전달부는, 순방향바이어스와역방향바이어스로서로연결된복수의스위치소자를가지는복수의스위치회로부를갖는제1 스위치부를포함하고, 상기복수의다이어드회로부각각은상기제1 신호전달부의복수의스위치소자각각의제어단에접속되며, 상기제2 신호전달부는, 순방향바이어스와역방향바이어스로서로연결된복수의스위치소자를가지는복수의스위치회로부를갖는제2 스위치부를포함하고, 상기복수의다이어드회로부각각은상기제2 신호전달부의상기복수의스위치소자각각의제어단에접속될수 있다.
Abstract translation: 根据本发明的高频开关包括：公共端口，由多个串联连接的开关元件组成的第一信号传送单元和由多个串联的开关元件组成的第二信号传送单元; 第一信号传送单元包括第一开关单元，其由具有正向或反向偏置的多个开关元件的多个开关电路组成，多个二极管电路分别连接到第一信号传输的每个开关元件的控制单元 单元; 第二信号传送单元包括第二开关单元，其由具有正向或反向偏置的多个开关元件的多个开关电路组成，多个二极管电路分别连接到第二信号传输的每个开关元件的控制单元 单元。
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公开(公告)号：KR1020140012511A
公开(公告)日：2014-02-03
申请号：KR1020120079602
申请日：2012-07-20
Applicant: 삼성전기주식회사
CPC classification number: H04B1/0067 , H03H7/38 , H03H7/40 , H04B1/0458 , H04B1/18 , H04B1/401
Abstract: The present invention relates to an apparatus and method for controlling a tunable matching network. The apparatus for controlling the tunable matching network according to the present invention includes a signal generating unit which generates a plurality of frequency signals with different frequencies to measure load impedance and supplies the frequency signals to the tunable matching network, a signal detecting unit which detects each voltage of the plurality of output signals outputted from the tunable matching network, and a control unit which calculates the load impedance based on a plurality of detection voltages detected by the signal detecting unit and controls the impedance of the tunable matching network for matching with the calculated load impedance. [Reference numerals] (100) Signal generating unit S1(f1), S2(f2), S3(f3); (200) Voltage detecting unit; (300) Control unit; (50) Tunable matching network; (60) Load
Abstract translation: 本发明涉及一种用于控制可调谐匹配网络的装置和方法。 根据本发明的用于控制可调谐匹配网络的装置包括信号产生单元，其生成具有不同频率的多个频率信号以测量负载阻抗并将频率信号提供给可调谐匹配网络;信号检测单元，其检测每个 从可调谐匹配网络输出的多个输出信号的电压;以及控制单元，其基于由信号检测单元检测到的多个检测电压来计算负载阻抗，并且控制可调谐匹配网络的阻抗以与所计算的 负载阻抗。 （附图标记）（100）信号生成单元S1（f1），S2（f2），S3（f3）; （200）电压检测单元; （300）控制单元; （50）可调匹配网络; （60）负载
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公开(公告)号：KR101122462B1
公开(公告)日：2012-03-02
申请号：KR1020090104939
申请日：2009-11-02
Applicant: 삼성전기주식회사 , 고려대학교 산학협력단
IPC: H03M1/38
CPC classification number: H03M1/1215 , H03M1/46
Abstract: 클록신호의 1 주기를이용하여아날로그입력신호의크기를샘플링하고유지하는동작을수행하는샘플엔홀드부; 상기샘플엔홀드부의동작주기에이은클럭의 1 주기마다상기샘플엔홀드부에서유지된상기아날로그입력신호의크기와추정된디지털값에의해결정되는비교대상전압을비교하는제1 비교부; 상기샘플엔홀드부의동작클럭의후반 1/2 주기를이용하여상기샘플엔홀드부에서샘플링된입력신호의크기와사전설정된기준전압의 1/2을비교하는제2 비교부; 상기제2 비교부의비교결과에따라변환될디지털값의최상위비트의값을결정하고, 상기제1 비교부의비교결과에따라상기최상위비트의다음비트들의값을결정하며, 결정되지않은비트에대해서추정값을적용하여상기추정된디지털값을생성하는축차근사화레지스터부; 및상기추정된디지털값및 상기기준전압을이용하여상기비교대상전압을생성하는디지털/아날로그변환부를포함하는축차비교형아날로그/디지털변환기가개시된다.
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Patent Agency Ranking
公开(公告)号：KR100635165B1
公开(公告)日：2006-10-17
申请号：KR1020050033188
申请日：2005-04-21
Applicant: 삼성전기주식회사
Inventor： 정찬용
IPC: H03B5/04
Abstract: A temperature compensated oscillator and a method for manufacturing the same are provided to remove an extra temperature compensation process by installing an IC chip on a package and inputting a normal value of temperature compensation data to the IC chip. An IC chip including an oscillator and a temperature compensation unit is installed in a package(S505). A normal value of temperature compensation data is inputted to a memory unit of the temperature compensation unit(S510). A piezoelectric element is installed in the package to oscillate a desired frequency(S515). A oscillation frequency of the piezoelectric element is adjusted to the desired frequency(S520). The package is sealed(S525). After the step(S525), the normal value of temperature compensation inputted to the memory unit is revised.
Abstract translation: 温度补偿振荡器及其制造方法通过在封装上安装IC芯片并向IC芯片输入温度补偿数据的正常值来消除额外的温度补偿过程。 包括振荡器和温度补偿单元的IC芯片安装在封装中（S505）。 温度补偿数据的正常值被输入到温度补偿单元的存储单元（S510）。 压电元件安装在封装中以振荡期望的频率（S515）。 将压电元件的振荡频率调整为期望的频率（S520）。 包装被密封（S525）。 在步骤（S525）之后，修改输入到存储单元的温度补偿的正常值。
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公开(公告)号：KR100489833B1
公开(公告)日：2005-05-16
申请号：KR1020030041385
申请日：2003-06-25
Applicant: 삼성전기주식회사
Inventor： 정찬용
IPC: H03H9/19
Abstract: 본 발명은 수정발진기에 관한 것으로, 수정편과 IC칩을 갖는 수정발진기에 있어서, 상기 수정편이 내장되는 수정편조립체; 상기 IC칩이 내장되는 캐비티를 형성하도록 복수개의 세라믹층이 적층되고, 상기 수정편조립체가 상부부품으로 올려지는 칩조립체;를 포함하고, 상기 칩조립체의 캐비티는 수정편조립체의 외부단자와 전기적으로 연결되는 연결단자를 갖는 한쌍의 외벽과 서로 마주하는 외벽사이에 양단이 개구되도록 형성되는 함물부에 의해서 구비되고, 양단이 개구된 함몰부내에는 상기 IC칩을 보호하도록 몰딩재가 채워지는 몰드부가 형성된다.
본 발명에 의하면, IC칩이 내장되는 칩조립체의 외벽중 일부를 캐비티내에 충진되는 몰딩재로서 대체하여 부품의 소형화를 도모하며, 부품의 소형화에 관계없이 IC칩이 구비되는 공간을 충분히 확보할 수 있는 효과가 얻어진다.-
公开(公告)号：KR101388719B1
公开(公告)日：2014-04-25
申请号：KR1020120142919
申请日：2012-12-10
Applicant: 삼성전기주식회사
CPC classification number: H03H7/38 , H03H11/481
Abstract: The present invention relates to a variable capacitance circuit which includes a capacitance circuit part which provides predetermined capacitance and is connected between a first terminal and a second terminal, and a first transistor which is between the first terminal and the second terminal and is connected in series to the capacitance circuit. The first transistor includes a variable capacitance circuit part which operates according to a gate voltage, and a switch part which is connected between the body of the first transistor and the input terminal of a predetermined body voltage. The switching part can be off when the first transistor turns on and can be on when the first transistor turns off.
Abstract translation: 本发明涉及一种可变电容电路，其包括提供预定电容并连接在第一端子和第二端子之间的电容电路部分，以及位于第一端子和第二端子之间并串联连接的第一晶体管 到电容电路。 第一晶体管包括根据栅极电压工作的可变电容电路部分和连接在第一晶体管的主体和预定体电压的输入端之间的开关部分。 当第一晶体管导通时，开关部分可以断开，并且当第一晶体管截止时可以导通。
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公开(公告)号：KR1020130131962A
公开(公告)日：2013-12-04
申请号：KR1020120055960
申请日：2012-05-25
Applicant: 삼성전기주식회사
IPC: H03K17/687 , H03H7/38 , H01G7/00
Abstract: The present invention relates to a variable capacitor and an integrated circuit including the same, capable of improving a quality index through a connection relation between a switch and a capacitor. The variable capacitor includes a plurality of capacitance forming units which are connected between a first port and a second port in parallel and provide preset capacitance according to a control signal. Each capacitance forming unit includes: a switch unit which switches a capacitance forming path according to the control signal; and a capacitor unit which includes at least one capacitor which is connected to one end of the switch unit and the first port and a capacitor part which provides the preset capacitance to the path which is formed by the switching of the switch unit. At least one capacitor part is connected in parallel to the capacitor unit and is not connected to the switch unit. A single capacitor is connected to the second port. [Reference numerals] (200) Decoder;(300) Interface;(AA) First port;(BB) Second port
Abstract translation: 本发明涉及一种可变电容器和包括该可变电容器的集成电路，能够通过开关和电容器之间的连接关系提高质量指标。 可变电容器包括并联连接在第一端口和第二端口之间的多个电容形成单元，并根据控制信号提供预设的电容。 每个电容形成单元包括：根据控制信号切换电容形成路径的开关单元; 以及电容器单元，其包括连接到开关单元的一端和第一端口的至少一个电容器，以及向由开关单元的切换形成的路径提供预设电容的电容器部分。 至少一个电容器部分并联连接到电容器单元，并且不连接到开关单元。 单个电容器连接到第二端口。 （200）解码器;（300）接口;（AA）第一端口;（BB）第二端口
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公开(公告)号：KR101300332B1
公开(公告)日：2013-08-28
申请号：KR1020120026090
申请日：2012-03-14
Applicant: 삼성전기주식회사
IPC: H03K17/687 , H03H7/38
CPC classification number: H03K17/687 , H03H7/38
Abstract: PURPOSE: A variable capacitor and an integrated circuit having the same are provided to maintain a constant Q value regardless of directionality. CONSTITUTION: A variable capacitor (100) has a plurality of capacitance forming parts (110-1N0). The plurality of capacitance forming parts is connected in parallel between a first port and a second port that input and output signals for providing preset capacitance according to a control signal. The plurality of capacitance forming parts includes switch parts (111-1N1) and capacitor parts (112-1N2). The switch parts switch capacitance forming courses according to a control signal. The capacitor parts includes a first capacitor unit (C1) having at least one capacitor that is connected to one end of the switch part and the first port; and a second capacitor unit (C2) having another capacitor that is connected to the other end of the switch part and the second port. The capacitor parts provide preset capacitance to a course formed by switching of the switch part. [Reference numerals] (200) Decoder; (300) Interface; (AA) First port; (BB) Second port
Abstract translation: 目的：提供可变电容器和具有该可变电容器的集成电路，以保持恒定的Q值，而不管方向性如何。 构成：可变电容器（100）具有多个电容形成部（110-1N0）。 多个电容形成部件并联连接在第一端口和第二端口之间，根据控制信号输入和输出用于提供预设电容的信号。 多个电容形成部件包括开关部件（111-1N1）和电容器部件（112-1N2）。 开关部件根据控制信号切换电容形成过程。 电容器部分包括具有连接到开关部分的一端和第一端口的至少一个电容器的第一电容器单元（C1） 以及具有连接到开关部分和第二端口的另一端的另一电容器的第二电容器单元（C2）。 电容器部分为通过开关部件的切换形成的过程提供预设的电容。 （200）解码器 （300）接口; （AA）第一口岸 （BB）第二口
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