Subject

Subjects : distributed antenna systems (DAS)

  • Articles (93)
  • Patents (39)
  • R&D Reports (0)
논문 검색결과
Type Year Title Cited Download
Journal 2025 Sub-Terahertz Channel Characterization in a Lecture Room from Measurements with Phase Drift by a Rotating Horn Antenna   Kim Kyungwon  IEEE Transactions on Antennas and Propagation, v.73, no.2, pp.1110-1124 0 원문
Journal 2025 Moment analysis on channel eigenvalue for DAS‐to‐DAS system   Donghyuk Gwak  ETRI Journal, v.47, no.1, pp.69-79 0 원문
Journal 2025 Efficient 100-Gb/s wide multi-band RoF system using single-drive MZM with bias-controlled chirp parameter for 6 G indoor network   Kim Jongwan  Optics Express, v.33, no.1, pp.803-816 0 원문
Conference 2024 Systematic Polar Coding in multi-Transmission Reception Point transmission   Jung-Im Kim  International Conference on Information and Communication Technology Convergence (ICTC) 2024, pp.1094-1095 0 원문
Conference 2024 A 2.5 - 2.7 GHz Frequency-tunable Band-pass Delta-sigma Modulator in a 0.25μm SiGe BiCMOS for Fiber-Wireless Digital Distributed Antenna Systems   Jang Seunghyun  European Conference on Optical Communication (ECOC) 2024, pp.1-3
Journal 2024 Performance Analysis of Downlink Polarized Distributed Antenna Systems with Antenna Selection Diversity   Um Jung Sun  IEEE Access, v.12, pp.104367-104379 0 원문
Journal 2024 Diversity Receiver for ATSC 3.0-in-Vehicle: Design and Field Evaluation in Metropolitan SFN   Sungjun Ahn  IEEE Transactions on Broadcasting, v.70, no.2, pp.367-381 3 원문
Journal 2024 Hybrid radio-over-fiber transport system to support heterogeneous indoor mobile network environments   Sang Rok Moon  Journal of Optical Communications and Networking, v.16, no.2, pp.71-80 3 원문
Journal 2022 RoF-based Indoor Distributed Antenna System that Can Simultaneously Support 5G mmWave and 6G Terahertz Services   Sang Rok Moon  Optics Express, v.30, no.2, pp.1521-1533 21 원문
Journal 2021 Patent Trends on Reconfigurable Intelligent Surface   Dongseung Kwon  전자통신동향분석, v.36, no.3, pp.119-132 원문
Journal 2021 Performance Analysis of Distributed Antenna System for Downlink Ultrareliable Low-Latency Communications   박재현  IEEE Systems Journal, v.15, no.1, pp.518-525 11 원문
Journal 2020 Spectral Efficient Resource Allocation for URLLC in Distributed Antenna Systems   홍준표  IEEE Transactions on Vehicular Technology, v.69, no.12, pp.15057-15067 6 원문
Journal 2020 Deep Learning Methods for Universal MISO Beamforming   김준범  IEEE Wireless Communications Letters, v.9, no.11, pp.1894-1898 53 원문
Conference 2020 An Interference Effects Analysis on 5G system with AAS in Adjacent Band   Choi Sung Woong  International Conference on Information and Communication Technology Convergence (ICTC) 2020, pp.989-991 0 원문
Journal 2020 Coverage Extension of Indoor 5G Network Using RoF-Based Distributed Antenna System   Kim Eon-Sang  IEEE Access, v.8, pp.194992-194999 15 원문
Journal 2020 Investigation of Optical Power Budget for Expanding Indoor-mobile Coverage in 5G Indoor Distributed Antenna System (DAS) Supporting 32 FAs Transmission   Kim Eon-Sang  Optics Communications, v.457, pp.1-6 2 원문
Journal 2020 MIMO-Supporting Radio-Over-Fiber System and its Application in mmWave-Based Indoor 5G Mobile Network   Joonyoung Kim  IEEE/OSA Journal of Lightwave Technology, v.38, no.1, pp.101-111 63 원문
Journal 2020 RoF-Based Radio Access Network for 5G Mobile Communication Systems in 28 GHz Millimeter-Wave   Minkyu Sung  IEEE/OSA Journal of Lightwave Technology, v.38, no.2, pp.409-420 73 원문
Conference 2020 Antenna Selection Diversity in Distributed Antenna System for Downlink Ultra-Reliable Low-Latency Communications   박재현  International Conference on Electronics, Information and Communication (ICEIC) 2020, pp.1-3
Conference 2019 Packet Loss Probability Optimization in Distributed Antenna System for Downlink Ultra-Reliable Low-Latency Communications   박재현  International Conference on Information and Communication Technology Convergence (ICTC) 2019, pp.1277-1279 1 원문
Journal 2019 5G Trial Services Demonstration: IFoF-Based Distributed Antenna System in 28 GHz Millimeter-Wave Supporting Gigabit Mobile Services   Minkyu Sung  IEEE/OSA Journal of Lightwave Technology, v.37, no.14, pp.3592-3601 29 원문
Conference 2019 Downlink Multicarrier Distributed Antenna Systems for Indoor Industrial Internet of Things   Wooram Shin  European Conference on Networks and Communications (EuCNC) 2019, pp.1-2
Conference 2019 Demonstration of 5G Trial Service in 28 GHz Millimeter Wave using IFoF-based Analog Distributed Antenna System   Minkyu Sung  Optical Fiber Communication Conference (OFC) 2019, pp.1-3 19 원문
Conference 2019 OTA Enabled 147.4 Gb/s eCPRI-equivalent-rate Radio-over-fiber Link Cooperating with mmWave-based Korea Telecom 5G Mobile Network for Distributed Antenna System   Joonyoung Kim  Optical Fiber Communication Conference (OFC) 2019, pp.1-3 11
Journal 2019 Power Budget Improvement of Multi-IFoF Based Analog Indoor-distributed Antenna System (DAS) with Laser Over-modulation   Kim Eon Sang  Optics Communications, v.435, pp.129-133 8 원문
Conference 2019 Distributed Antenna System Design for Ultra-Reliable Low-Latency Uplink Communications   홍준표  International Conference on Electronics, Information and Communication (ICEIC) 2019, pp.447-449 8 원문
Journal 2018 4 × 4 MIMO Architecture Supporting IFoF-based Analog Indoor Distributed Antenna System for 5G Mobile Communications   Joonyoung Kim  Optics Express, v.26, no.22, pp.28216-28227 21 원문
Conference 2018 Machine Learning Approach to Initial Orbit Determination of Unknown LEO Satellites   Lee Byoung-Sun  International Conference on Space Operations (SpaceOps) 2018, pp.1-11 11 원문
Conference 2018 Experimental Demonstration of Bandwidth-Efficient Indoor Distributed Antenna System based on IFoF Technology supporting 4G LTE-A and 5G Mobile Services   Minkyu Sung  Optical Fiber Communication Conference (OFC) 2018, pp.1-3 6
Journal 2018 28 GHz Switched-Beam Antenna Based on S-PIN Diodes for 5G Mobile Communications   Yevhen Yashchyshyn  IEEE Antennas and Wireless Propagation Letters, v.17, no.2, pp.225-228 83 원문
Conference 2017 Effective Interference Assessment from Earth Station in Motion to Fixed Station in the 28 GHz Band   Oh Dae Sub  Asia-Pacific Microwave Conference (APMC) 2017, pp.1361-1364 2 원문
Conference 2017 Design of CMOS Continuous-Time Low-pass Delta-Sigma Modulator for Digital Distributed Antenna System based on IF-over-Fiber Transmission   Jang Seunghyun  International Conference on Advanced Communication Technology (ICACT) 2017, pp.835-838 3 원문
Conference 2016 LTE based Spatial Multiplexing MIMO with Single Radio   Jo Gweon Do  European Microwave Conference (EuMC) 2016, pp.1319-1322 3 원문
Journal 2016 Multiplexed Cassegrain Reflector Antenna for Simultaneous Generation of Three Orbital Angular Momentum (OAM) Modes   Byun Woo Jin  Scientific Reports, v.6, pp.1-8 52 원문
Journal 2015 Effect of Selection Diversity on Capacity of Dual-Polarized Antenna Systems   왕한호  International Journal of Software Engineering and Its Applications, v.9, no.9, pp.167-176 0 원문
Conference 2015 GaN High Power Amplifier MMIC for 30W Compact Doherty Amplifier for LTE Active Antenna System   Chang Dong Pil  European Microwave Integrated Circuits Conference (EuMIC) 2015, pp.265-268 6 원문
Conference 2015 A Study on User Selection in Dual-Polarized Antenna Systems   왕한호  International Workshop Mechanical Engineering 2015 (Advanced Science and Technology Letters 108), v.108, pp.32-35 원문
Conference 2014 Design of Flexible Radio Unit for Distributed Antenna Systems   Jung Hoon Oh  International Conference on Advanced Technologies for Communications (ATC) 2014, pp.612-615 0 원문
Conference 2014 RRH Selection and UE Transmission Time Adjustment for LTE-Advanced Uplink MU-MIMO in Distributed Antenna System Environment   Moon Young Jin  International Conference on Information and Communication Technology Convergence (ICTC) 2014, pp.301-305 1 원문
Conference 2014 Ka-Band Flexible Multibeam Antenna with Improved Gain and Full Power Capability   Yun So-Hyeun  Antennas and Propagation Society International Symposium (APSURSI) 2014, pp.1459-1460 1 원문
Conference 2014 A Shared RUs based Distributed Antenna System for High-Speed Trains   Kim Junhyeong  International Symposium on Consumer Electronics (ISCE) 2014, pp.1-2 2 원문
Conference 2013 Distributed Antenna System-based Millimeter-Wave Mobile Broadband Communication System for High Speed Trains   Kim Junhyeong  International Conference on Information and Communication Technology Convergence (ICTC) 2013, pp.218-222 50 원문
Conference 2013 Indoor Field Experiment Results on Spatial Multiplexing MIMO Using Dual-Polarized Antennas   Park Hyeong Sook  International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC) 2013, pp.73-77 0 원문
Conference 2013 Ka-band Flexible Power Multibeam Antenna   Yun So-Hyeun  Antennas and Propagation Society International Symposium (APSURSI) 2013, pp.954-955 0 원문
Journal 2013 Low Dimensional Multiuser Detection Exploiting Low User Activity   Junho Lee  Journal of Communications and Networks, v.15, no.3, pp.283-291 1 원문
Conference 2013 Comparison of Radiated Emission Measurement in Accordance with CISPR 11 and CISPR 15 Below 30 MHz   Kwon Jong Hwa  Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC) 2013, pp.1-4
Conference 2012 The Impact of Cloud Base Station's Coordinated Multi-Point Schemes on Mobility Performance   Soongi Park  International Conference on Information and Communication Technology Convergence (ICTC) 2012, pp.660-665 3 원문
Conference 2012 Multibeam Reflector Antenna Fed by few Elements for Ka-band Communication Satellite   Yun So-Hyeun  Antennas and Propagation Society International Symposium (APSURSI) 2012, pp.1-2 5 원문
Conference 2012 In Orbit Antenna Pattern Tests and Service Coverage Measurements of COMS   Jo Jin Ho  International Conference on Advances in Satellite and Space Communications (SPACOMM) 2012, pp.31-35
Conference 2012 Multiuser Detection for Large-Scale Multiple Antenna Systems with Low User Activity: An Application of Compressed Sensing   Junho Lee  International Conference on Electronics, Information, and Communication (ICEIC) 2012, pp.1-2
Journal 2011 Downlink Multi-Point Transmission Effect Using Aggregate Base Station Architecture   Soongi Park  IEICE Transactions on Communications, v.E94.B, no.12, pp.3374-3377 5 원문
Conference 2011 In Orbit Pattern Tests of COMS Satellite Antennas   Seongpal Lee  Antennas and Propagation Society International Symposium (APSURSI) 2011, pp.3015-3017 1 원문
Conference 2011 Experimental Investigation of Impact of Antenna Locations on the Capacity of Wideband Distributed Antenna Systems in Indoor Environments   Xu Zhou  European Conference on Antennas and Propagation (EUCAP) 2011, pp.1639-1643 7
Journal 2010 Novel Antenna System Design for Satellite Mobile Multimedia Service   Young Bae Jung  IEEE Transactions on Vehicular Technology, v.59, no.9, pp.4237-4247 23 원문
Conference 2010 Novel Hybrid Antenna System with Mechanical Beam Steering Scheme   Young Bae Jung  마이크로파 및 전파 학술 대회 (추계) 2010, pp.1-1
Conference 2010 SAND: Sectored-Antenna Neighbor Discovery Protocol for Wireless Networks   Emad Felemban  Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON) 2010, pp.1-9 52 원문
Journal 2010 Experimental Design of Mobile Satellite Antenna System for Commercial Use   Young Bae Jung  IEEE Transactions on Consumer Electronics, v.56, no.2, pp.429-435 16 원문
Journal 2010 A Reconfigurable Active Array Antenna System with Reconfigurable Power Amplifiers Based on MEMS Switches   명성식  한국전자파학회논문지, v.21, no.4, pp.381-391 원문
Journal 2010 A Reconfigurable Active Array Antenna System with the Frequency Reconfigurable Amplifiers Based on RF Mems Switches   명성식  Progress in Electromagnetics Research C, v.13, pp.107-119 3 원문
Conference 2009 Design of Four Band Low-Profile Antenna System   Yun So-Hyeun  International Symposium on Antennas and Propagation (ISAP) 2009, pp.1-4
Journal 2009 A Computationally Efficient Search Space for QRM-MLD Signal Detection   허훈  IEICE Transactions on Communications, v.E92-B, no.3, pp.1045-1048 1 원문
Conference 2008 Simulating Model of Switched Beam Antenna Systems for Compatibility Studies   Son Ho Kyung  International Symposium on Antennas and Propagation (ISAP) 2008, pp.1-4
Conference 2008 A Modified Turbo Principle for Iterative Detection and Decoding   Junyoung Nam  International Symposium on Information Theory (ISIT) 2008, pp.469-473 3 원문
Conference 2008 Four Band Feed System with Electrical Tracking Capability for Ku/Ka Band Bi-directional Antenna   Yun So-Hyeun  International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting (APSURSI) 2008, pp.1-4 2 원문
Conference 2008 CATR Test for Ka Band Multi-beam Antenna   Jang-Sup Choi  International Communications Satellite Systems Conference (ICSSC) 2008, pp.1-6 5 원문
Conference 2008 Optimal Detection Considering AGC Effects in Multiple Antenna Systems   Kim Myung Soon  International Symposium on Consumer Electronics (ISCE) 2008, pp.1-4 3 원문
Journal 2007 Design and Test of a Mobile Antenna System With Tri-Band Operation for Broadband Satellite Communications and DBS Reception   Eom Soon Young  IEEE Transactions on Antennas and Propagation, v.55, no.11, pp.3123-3133 33 원문
Conference 2007 Development of Ka band Multi-beam Antenna   Jang-Sup Choi  Ka and Broadband Communications Conference 2007, pp.1-7
Conference 2007 Ka Band Antenna Development for COMS   Jang-Sup Choi  AIAA International Communications Satellite Systems Conference (ICSSC) 2007, pp.1-6 0
Journal 2005 Experimental Study of UWB Antenna in the Time Domain   Lee Seung Sik  Microwave and Optical Technology Letters, v.47, no.6, pp.554-558 10 원문
Conference 2005 최대 전력 측정을 이용한 폐쇄루프 피드백 방식의 스위치드 빔 및 밴드 선택 선택 알고리즘   Yeh Choongil  Vehicular Technology Conference (VTC) 2005 (Fall), pp.345-348 1 원문
Journal 2005 Ku대역 위성통신을 위한 이동형 안테나   Ung Hee Park  ETRI Journal, v.27, no.3, pp.243-249 24 원문
Conference 2005 Mobile Antenna System for Ku-Band Satellite Internet Service   Seong-Ho Son  Vehicular Technology Conference (VTC) 2005 (Spring), pp.1-4 원문
Journal 2005 Microwave Properties of Tunable Phase Shifter Using Superconductor/Ferroelectric Thin Films   Min Hwan Kwak  Integrated Ferroelectrics, v.77, no.1, pp.79-85 4 원문
Conference 2005 Reverse link capacity of the WCDMA system using high altitude platform stations   Hong Tae Chul  Wireless Communications and Networking Conference (WCNC) 2005, pp.195-200 원문
Conference 2005 Analysis Method of Parabolic Reflector Antenna   Lee Jeom Hun  International Conference on Advanced Communication Technology (ICACT) 2005, pp.1324-1327 원문
Journal 2004 Array Calibration for CDMA Smart Antenna Systems   Kyeong Mun Geon  ETRI Journal, v.26, no.6, pp.605-614 8 원문
Conference 2004 Computationally efficient compensations for some smart antenna systems   Young Seog Song  Vehicular Technology Conference (VTC) 2004 (Fall), pp.4786-4788 원문
Conference 2004 A optimum design of beam forming module for active phased array antenna system   Young Bae Jung  IEEE Antennas and Propagation Society International Symposium 2004, pp.4008-4011 원문
Conference 2004 RF performance and effect of calibration in smart antenna system   Lee Donghan  Vehicular Technology Conference (VTC) 2004 (Spring), pp.30-33 원문
Conference 2004 Ka-band satellite active phased array multi-beam antenna   Seong Nak Seon  Vehicular Technology Conference (VTC) 2004 (Spring), pp.2807-2810 원문
Conference 2003 Development of receiving APAA using DBF for HAPS to provide IMT-2000 service system   Ku Bon Jun  Vehicular Technology Conference (VTC) 2003 (Fall), pp.2540-2543 원문
Conference 2003 An experimental model design of bidirectional communication mobile terminal for Ku-band satellite-internet services   Ung Hee Park  Vehicular Technology Conference (VTC) 2003 (Fall), pp.2665-2668 원문
Conference 2003 Dual TX/RX 8×4 sub-arrays for phased array antenna   Yun Jae Seung  IEEE Antennas and Propagation Society International Symposium 2003, pp.564-567 원문
Journal 2003 Optimum rate allocation for two-class services in CDMA smart antenna systems   김일민  IEEE Transactions on Communications, v.51, no.5, pp.810-816 5 원문
Conference 2003 A novel tracking control realization of phased array antenna for mobile satellite communications   Seong-Ho Son  Vehicular Technology Conference (VTC) 2003 (Spring), pp.2305-2308 원문
Conference 2002 Design of linear array antenna system for HAPS in S band   Ku Bon Jun  International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2002, pp.1582-1585 1 원문
Conference 2002 Transmit power allocation with small feedback overhead for a multiple antenna system   Hwang Kyu Jong  Vehicular Technology Conference (VTC) 2002 (Fall), pp.2158-2162 원문
Conference 2002 The reflection behaviours of elliptical cylinder-loaded monopole antenna with cylindrical balun   Lee Jae Wook  International Conference on Microwave and Millimeter Wave Technology (ICMMT) 2002, pp.436-439 0 원문
Journal 2002 Model based Antenna Array Calibration for Smart Antenna Systems   Park Hyeong Geun  Electronics Letters, v.38, no.15, pp.771-772 3 원문
Conference 2002 BER performance of WCDMA/TDD smart antenna system in different angular spread channel   Lee Jun Hwan  Vehicular Technology Conference (VTC) 2002 (Spring), pp.350-354 원문
Conference 2001 RF gain/phase and I/Q imbalance error correction technique for multi-channel array antenna systems   Park Hyeong Geun  Vehicular Technology Conference (VTC) 2001 (Spring), pp.I75-179 원문
Conference 2000 3-bit digital phase shifter for mobile DBS active phased array antenna system application   Eom Soon Young  International Conference on Phased Array Systems and Technology (PAST) 2000, pp.85-88 2
특허 검색결과
Status Year Patent Name Country Family Pat. KIPRIS
Registered 2017 HOST UNIT AND RADIO UNIT FOR DISTRIBUTED ANTENNA SYSTEM SUPPORTING LARGE DATA TRAFFIC UNITED STATES
Registered 2017 HOST UNIT AND REMOTE RADIO HEAD FOR DISTRIBUTED ANTENNA SYSTEM SUPPORTING LARGE DATA TRAFFIC UNITED STATES
Registered 2021 ARRAY ANTENNA SYSTEM, AND CALIBRATION METHOD AND APPARATUS THEREOF UNITED STATES
Registered 2022 RoF-BASEDDISTRIBUTEDANTENNA SYSTEM UNITED STATES
Registered 2019 TRANSMISSION PERFORMANCE MONITORING METHOD FOR MONITORING TRANSMISSION PERFORMANCE BASED ON ANALOG OPTICAL LINK, AND MONITORING APPARATUS PERFORMING THE METHOD UNITED STATES
Registered 2009 METHOD FOR RE-ORDERING MULTIPLE LAYERS AND DETECTING SIGNAL OF WHICH THE LAYERS HAVE DIFFERENT MODULATION ORDERS IN MULTIPLE INPUT MULTIPLE OUTPUT ANTENNA SYSTEM AND RECEIVER USING THE SAME UNITED STATES
Registered 2016 다중 안테나 시스템에서 안테나를 가상화하는 방법 및 장치, 그리고 이를 이용한 신호 송수신 방법 및 장치 KOREA KIPRIS
Registered 2008 METHOD FOR DETECTING TRANSMISSION SYMBOLS IN MULTIPLE ANTENNA SYSTEM UNITED STATES
Registered 2013 Method of transmitting control information using physical uplink shared channel region in MIMO antenna system SPAIN
Registered 2013 Method of transmitting control information using physical uplink shared channel region in MIMO antenna system FRANCE
Registered 2013 Method of transmitting control information using physical uplink shared channel region in MIMO antenna system UNITED KINGDOM
Registered 2013 Method of transmitting control information using physical uplink shared channel region in MIMO antenna system ITALY
Registered 2013 Method of transmitting control information using physical uplink shared channel region in MIMO antenna system
Registered 2013 Method of transmitting control information using physical uplink shared channel region in MIMO antenna system POLAND
Registered 2010 Control information transmission method in MIMO physical uplink shared channel UNITED STATES
Registered 2016 METHOD OF TRANSMITTING CONTROL INFORMATION USING PHYSICAL UPLINK SHARED CHANNEL REGION IN MIMO ANTENNA SYSTEM UNITED STATES
Registered 2013 Method of transmitting control information using physical uplink shared channel region in MIMO antenna system GERMANY
Registered 2012 METHOD OF TRANSMITTING CONTROL INFORMATION USING PHYSICAL UPLINK SHARED CHANNEL REGION IN MIMO ANTENNA SYSTEM UNITED STATES
Registered 2013 대규모 안테나 시스템에서의 다중 입력 다중 출력 통신 방법 KOREA KIPRIS
Registered 2019 대규모 안테나 시스템에서의 다중 입력 다중 출력 통신 방법 KOREA KIPRIS
Registered 2014 MULTI-INPUT AND MULTI-OUTPUT COMMUNICATION METHOD IN LARGE-SCALE ANTENNA SYSTEM CHINA
Registered 2014 MULTI-INPUT AND MULTI-OUTPUT COMMUNICATION METHOD IN LARGE-SCALE ANTENNA SYSTEM GERMANY
Registered 2014 MULTI-INPUT AND MULTI-OUTPUT COMMUNICATION METHOD IN LARGE-SCALE ANTENNA SYSTEM JAPAN
Registered 2014 MULTI-INPUT AND MULTI-OUTPUT COMMUNICATION METHOD IN LARGE-SCALE ANTENNA SYSTEM UNITED STATES
Registered 2017 MULTI-INPUT AND MULTI-OUTPUT COMMUNICATION METHOD IN LARGE-SCALE ANTENNA SYSTEM UNITED STATES
Registered 2019 MULTI-INPUT AND MULTI-OUTPUT COMMUNICATION METHOD IN LARGE-SCALE ANTENNA SYSTEM UNITED STATES
Registered 2016 대용량의 데이터 트래픽을 지원하는 분산형 안테나 시스템을 위한 리모트 라디오 헤드 장치 및 호스트 장치 KOREA KIPRIS
Registered 2016 대용량의 데이터 트래픽을 지원하는 분산형 안테나 시스템을 위한 호스트 장치 및 라디오 장치 KOREA KIPRIS
Registered 2020 배열 안테나 시스템, 이의 캘리브레이션 방법 및 장치 KOREA KIPRIS
Registered 2019 배열 안테나 시스템의 위상 보정을 위한 교정 방법 및 장치 KOREA KIPRIS
Registered 2017 비선형 노이즈에 의한 광 신호의 왜곡을 방지하는 호스트 장치 및 상기 호스트 장치를 포함하는 분산형 안테나 시스템 KOREA KIPRIS
Registered 2015 스마트 안테나 시스템 및 그 수신 성능 개선방법 KOREA KIPRIS
Registered 2018 SELF-CALIBRATION METHOD OF SWITCHED ARRAY ANTENNA RADAR UNITED STATES
Registered 2019 METHOD AND APPARATUS FOR CALIBRATING ARRAY ANTENNA SYSTEM FOR PHASE COMPENSATION UNITED STATES
Registered 2021 위상 배열 안테나 시스템을 위한 직/병렬 공진 회로를 이용하는 이중 대역 360도 위상 천이기 KOREA
Registered 2022 DUAL-BAND 360 DEGREE PHASE SHIFTER USING SERIES/PARALLEL RESONANCE CIRCUIT FOR PHASED ARRAY ANTENNA SYSTEM UNITED STATES
Registered 2007 AUTOMATIC GAIN CONTROL APPARATUS AND METHOD IN MOBILE COMMUNICATION SYSTEM UNITED STATES
Registered 2011 ANTENNA SYSTEM HAVING ADAPTIVE POLARIZATION CONTROL UNITED STATES
Registered 2008 SMART ANTENNA SYSTEM AND METHOD THEREOF FOR FORMING UPLINK EIGENBEAM OF OFDM/TDD UNITED STATES
연구보고서 검색결과
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