公开(公告)号：US09503135B2

公开(公告)日：2016-11-22

申请号：US14640796

申请日：2015-03-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok Ju Yun ,  Seong Joong Kim ,  Yong Kyu Kim ,  Young Jun Hong

IPC: H04B1/10 ,  H04B1/00

CPC classification number: H04B1/1027 ,  H04B1/0096 ,  H04B1/10

Abstract: A sliding intermediate frequency (IF) receiver and a sliding IF reception method are provided. A first local oscillation signal and a second local oscillation signal may be generated, based on a division ratio of a frequency of the first local oscillation signal to a frequency of the second local oscillation signal that is determined in advance so that an amount of power to be consumed or an error rate of the sliding IF receiver is optimized. A received input signal may be converted to a first IF signal, based on the first local oscillation signal, and the first IF signal may be converted to a second IF signal, based on the second local oscillation signal.

Abstract translation: 提供滑动中频（IF）接收机和滑动IF接收方法。 可以基于第一本地振荡信号的频率与预先确定的第二本地振荡信号的频率的分频比来生成第一本地振荡信号和第二本机振荡信号，使得功率量 被消耗或滑动IF接收机的错误率被优化。 接收的输入信号可以基于第一本地振荡信号被转换为第一IF信号，并且可以基于第二本地振荡信号将第一IF信号转换为第二IF信号。

公开(公告)号：US09413369B2

公开(公告)日：2016-08-09

申请号：US14600533

申请日：2015-01-20

Applicant: Samsung Electronics Co., Ltd. ,  Research & Business Foundation Sungkyunkwan University

Inventor： Seong Joong Kim ,  Seok Ju Yun ,  Young Jun Hong ,  Hyung Gu Park ,  Kang Yoon Lee

IPC: H03D3/24 ,  H03L7/099 ,  H04B1/40

CPC classification number: H03L7/0992 ,  H03L7/08 ,  H03L7/0995 ,  H03L7/18 ,  H04B1/40

Abstract: A phase-locked loop (PLL) includes a counter configured to measure voltage-controlled oscillator (VCO) information of an oscillator during a mask time, and a frequency tuner configured to tune a frequency of the oscillator to a target frequency, based on a comparison result obtained by comparing the VCO information to target frequency information.

Abstract translation: 锁相环（PLL）包括被配置为在屏蔽时间期间测量振荡器的压控振荡器（VCO）信息的计数器和配置成将振荡器的频率调谐到目标频率的频率调谐器，基于 通过将VCO信息与目标频率信息进行比较而获得的比较结果。

公开(公告)号：US20150288396A1

公开(公告)日：2015-10-08

申请号：US14679747

申请日：2015-04-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok Ju Yun ,  Ui Kun Kwon ,  Seong Joong Kim ,  Chang Soon Park ,  Young Jun Hong ,  Hyo Sun Hwang

IPC: H04B1/10 ,  H04W24/10

CPC classification number: H04B1/1036 ,  H04B2001/1045 ,  H04W24/10

Abstract: A reception apparatus having a dual reception structure includes a first receiver having a first quality (Q) factor and configured to receive a signal in a predetermined band in response to the first receiver being selected by a reception controller; a second receiver having a second Q factor greater than the first Q factor and configured to receive the signal in the predetermined band in response to the second receiver being selected by the reception controller; and a reception controller configured to select one of the first receiver and the second receiver based on interference information associated with an adjacent band adjacent to the predetermined band.

Abstract translation: 具有双重接收结构的接收装置包括具有第一质量（Q）因子的第一接收机，并且被配置为响应于由接收控制器选择的第一接收机，在预定频带中接收信号; 第二接收机具有大于第一Q因子的第二Q因子，并且被配置为响应于由接收控制器选择的第二接收机接收预定频带中的信号; 以及接收控制器，被配置为基于与与预定频带相邻的相邻频带相关联的干扰信息来选择第一接收机和第二接收机之一。

公开(公告)号：US20150010120A1

公开(公告)日：2015-01-08

申请号：US14227590

申请日：2014-03-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seok Ju Yun ,  Seong Joong Kim ,  Jae Sup Lee

IPC: H04L25/08 ,  H04L25/03

CPC classification number: H04B1/28

Abstract: A super-regenerative receiver (SRR) circuit includes an amplifier configured to amplify an input injection signal and output the amplified injection signal to an oscillator; and a feed-forwarding unit configured to feed-forward, to the oscillator, a filtered signal obtained by filtering the injection signal after converting a frequency of the injection signal to another frequency; wherein the oscillator is configured to receive an input of a signal in which the filtered signal is applied to the injection signal.

Abstract translation: 超再生接收机（SRR）电路包括：放大器，被配置为放大输入的注入信号，并将放大的注入信号输出到振荡器; 以及馈送单元，被配置为向所述振荡器馈送在将所述注入信号的频率转换为另一频率之后对所述注入信号进行滤波而获得的滤波信号; 其中所述振荡器被配置为接收将所述滤波信号施加到所述注入信号的信号的输入。