A Survey on New Parameters of GPS CNAV/CNAV-2 and Their Roles
Research article Halim Lee1, Sanghyun Kim1, Jongmin Park1, Suhui Jeong1, Seunghyeon Park1, Jaewon Yu1, Heonho Choi2, Jiwon Seo1,3† 1School of Integrated Technology, Yonsei University, Incheon 21983, South Korea2Korea Aerospace Research Institute, Daejeon 34133, South Korea3Department of Convergence IT Engineering, Pohang University of Science and Technology, Pohang 37673, South Korea †Corresponding Author: E-mail, jiwon.seo@yonsei.ac.kr Tel: +82-32-749-5833 […]
Status and Technological Survey of Navigation Satellite Systems
Research article Yongrae Kim1, Jeongrae Kim1†, Jong Yeoun Choi2 1Department of Aerospace Engineering, Korea Aerospace University, Gyeonggi-do 10540, Korea2Korea Aerospace Research Institute, Daejeon 34133, South Korea †Corresponding Author: E-mail, jrkim@kau.ac.kr Tel: +82-2-300-0110 Citation: Kim, Y., Kim, J., & Choi, J.Y., 2024, Status and Technological Survey of Navigation Satellite Systems, Journal of Positioning, Navigation, and Timing, […]
Technology Trends of Satellite Based Augmentation Systems
Research article Jeongrae Kim1†, Yongrae Kim1, Jongyoon Kim2 1Department of Aerospace Engineering, Korea Aerospace University, Geyonggi-do 10540, Korea2Korea Aerospace Research Institute, Daejeon 34133, South Korea †Corresponding Author: E-mail, jrkim@kau.ac.kr Tel: +82-2-300-0110 Citation: Kim, J., Kim, Y., & Kim, J., 2024, Technology Trends of Satellite Based Augmentation Systems, Journal of Positioning, Navigation, and Timing, 13, 23-34.Journal […]
Trends in Utilization of GNSS for E-Healthcare and AI & IoT Field
Research article Tae-yun Kim1, Heui-Seon Park2, Jongwon Lim3, Suk-seung Hwang4† 1Institute of AI Convergence, Chosun University, Gwangju 61452, Korea2Interdisciplinary Program in IT-Bio Convergence System, Department of Electronic Engineering, Chosun University, Gwangju 61452, Korea3Korea Aerospace Research Institute, Daejeon 34133, Korea4Interdisciplinary Program in IT-Bio Convergence System, School of Electronic Engineering, Chosun University, Gwangju 61452, Korea †Corresponding Author: […]
Survey of Signal Design for Global Navigation Satellite Systems
Research article Jong Hyun Jeon1, Jeonghang Lee1, Jeongwan Kang1, Sunwoo Kim1†, Jung-Min Joo2 1Department of Electronic Engineering, Hanyang University, Seoul 04763, South Korea2Korea Aerospace Research Institute, Daejeon 34133, South Korea †Corresponding Author: E-mail: remero@hanyang.ac.kr Tel: +82-2-2220-4822 Citation: Jeon, J. H., Lee, J., Kang, J., Kim, S., & Joo, J.-M., 2024, Survey of Signal Design for […]
Erratum: Signal Number Estimation Algorithm Based on Uniform Circular Array Antenna
PDF CONTENTS Erratum Heui-Seon Park1, Hongrae Kim2, Suk-seung Hwang3† 1Interdisciplinary Program in IT-Bio Convergence System, Department of Electronic Engineering, Chosun University, Gwangju 61452, Korea 2Soletop Co., Ltd, Daejeon 34051, Korea 3Interdisciplinary Program in IT-Bio Convergence System, School of Electronic Engineering, Chosun University, Gwangju 61452, Korea CORRECTION OF THE ACKNOWLEDGMENTS 2023년 12권 1호 43-49쪽에 게재된 “Signal […]
A Survey on LEO-PNT Systems
Hong-Woo Seok, Sangjae Cho, Seung-Hyun Kong, Jung-Min Joo, Jongwon Lim
https://doi.org/10.11003/JPNT.2023.12.3.323
Today, services using Positioning, Navigation, and Timing (PNT) technology are provided in various fields, such as smartphone Location-Based Service (LBS) and autonomous driving. Generally, outdoor positioning techniques depend on the Global Navigation Satellite System…
Joint Localization and Velocity Estimation for Pulse Radar in the Nearfield Environments
Nakyung Lee, Hyunwoo Park, Daesung Park, Bukeun Byeon, Sunwoo Kim
https://doi.org/10.11003/JPNT.2023.12.3.315
In this paper, we propose an algorithm that jointly estimates the location and velocity of a near-field moving target in a pulse radar system. The proposed algorithm estimates the location and velocity corresponding to the outcome of orthogonal matching pursuit…
Test Results of Dual-Use Wide-Area Differential GPS System for Extending the Operational Coverage
Kap Jin Kim, Jae Min Ahn
https://doi.org/10.11003/JPNT.2023.12.3.307
Wide-Area Differential Global Positioning System (WADGPS) is a system that operates a number of reference stations to provide correction information to improve the accuracy of GPS users, and it is available to service users within the area where the wide-area reference…
Design of a Fully Reconfigurable Multi-Constellation and MultiFrequency GNSS Signal Generator
ByungHyun Choi, Young-Jin Song, Subin Lee, Jong-Hoon Won
https://doi.org/10.11003/JPNT.2023.12.3.295
This paper presents a multi-frequency and multi-constellation Global Navigation Satellite System (GNSS) signal generator that simulates intermediate frequency level digital signal samples for testing GNSS receivers. GNSS signal generators are ideally suited for…