公开(公告)号：US10270513B2

公开(公告)日：2019-04-23

申请号：US15653732

申请日：2017-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-jong Shin ,  Byung-ju Kwak ,  Young-jin Lee ,  Jun-seok Kang ,  Chang-hyo Kim ,  Kyoung-seok Noh ,  Dong-jin Park

IPC: H04B7/08 ,  H04H40/18 ,  H04N5/455 ,  H04N5/52 ,  H04N21/438

Abstract: A broadcast receiving apparatus is provided, which includes an input that receives input signals, a signal processing unit which amplifies only a signal in a band that corresponds to a selected channel from among the input signals, and automatic gain controls with a first sensitivity so that the amplified signal maintains a preset level value, and then outputs the result, a demodulator which demodulates the signals output from the signal processing unit into digital transport stream signals, a controller configured to control the signal processing unit so that the signal is automatic gain controlled with a second sensitivity less sensitive than the first sensitivity, when the selected channel is an ultra high frequency (UHF) range signal.

公开(公告)号：US10153855B2

公开(公告)日：2018-12-11

申请号：US15456764

申请日：2017-03-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-jin Park ,  Jun-Seok Kang ,  Chang-hyo Kim ,  Kyoung-seok Noh ,  Sung-ki Son ,  Hyun-jong Shin ,  Young-jin Lee

IPC: H04B1/06 ,  H04H60/32 ,  H03G3/30 ,  H04L27/00

Abstract: Disclosed is a broadcast receiver that includes an antenna connector configured to connect with an antenna for receiving a broadcast signal including broadcast content. The broadcast receiver also includes a signal processor configured to generate a reference signal having a strength corresponding to a signal input through the antenna connector and to process the generated reference signal to output an image signal for displaying the broadcast content, and a controller configured to determine whether the antenna is connected to the antenna connector based on an output value of the reference signal and to perform subsequent operations related to whether the antenna is connected based on the determination.

公开(公告)号：US09699662B2

公开(公告)日：2017-07-04

申请号：US14579189

申请日：2014-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-jong Shin

IPC: H04W16/14 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W16/14 ,  H04W72/0453 ,  H04W72/082

Abstract: A method for generating a signal of a broadcasting receiving apparatus is provided. The method includes receiving a broadcasting signal, setting a guide band frequency according to a preset frequency range and a tuned frequency, and transmitting information for the set guide band frequency to at least one external apparatus.