Development of Ground Clutter Reflectivity Calculation Methods and
                        Simulated Ground Clutter Signal Generation Models Using Airborne
                        Radars

Kim, Tae-Hyung; Jeon, Hyeong-Won; Park, Sungho; Park, Joon-Tae; Jung, Chae-Hyun; Park, June-Hyune; Bae, Junhyeong

doi:10.5515/kjkiees.2021.32.6.541

Cited by 3 publications

(1 citation statement)

References 4 publications

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“…여기서 는 클러터 반사계수(reflectivity)이며 시뮬레이 션에서는 NRL(naval research lab.) 해상클러터 반사계수 모델 [10] 을 이용하여 의 값을 선정하였다. 그림 13은 NRL 모델에 기반한 지표각(grazing angle,  )별 반사계수 그래 프를 나타낸다.…”

Section: 도에서 움직이지 않으며 레이다 점 클러터 반사파 신호unclassified

Study on the Precise Measurement of Sea Level Altitude of Monopulse Radar on a Ship

Kim¹,

Park²,

Park³

et al. 2023

J. Korean Inst. Electromagn. Eng. Sci.

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Some monopulse radars on a ship require an altitude value of the radar relative to the sea level with error levels of several tens of centimeters (cm). In conventional methods, it is difficult to frequently measure the radar altitude relative to the sea level, which changes according to ship conditions, while maintaining error levels of several tens of centimeters. In this study, a monopulse radar irradiates a radar beam, measures the distance from the radar to the sea surface at the beam irradiation position, and presents a method for precisely measuring the radar altitude by considering the radar mounting error. The proposed method can be operated whenever necessary in a radar operating environment. We analyzed and verified the performance of the proposed method using simulations.

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Section: 도에서 움직이지 않으며 레이다 점 클러터 반사파 신호unclassified

Study on the Precise Measurement of Sea Level Altitude of Monopulse Radar on a Ship

Kim¹,

Park²,

Park³

et al. 2023

J. Korean Inst. Electromagn. Eng. Sci.

Self Cite

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Software-in-Loop Simulation System Implementation for Fighter Radar Developments

Kim¹,

Jeon²,

Lee³

et al. 2022

J. Korean Inst. Electromagn. Eng. Sci.

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Herein, we implement a software-in-loop simulation (SILS) system for fighter radar systems. The implemented SILS system simulates fighter radar environments and hardware by mathematical modeling, generates radar-simulated digital signals, and stores/analyzes simulation results. It includes a personal computer (PC)-based virtual radar processing unit, which can be used to develop radar control and process algorithms and codes and can also examine the functions and performance of the software and code of actual radar processing equipment by connecting actual equipment. Because antenna and transceiver models are included, the performance of the initial hardware designs at the system level can be examined in the simulation environment, thereby increasing the hardware design and development speed. We demonstrate the validity and usefulness of the SILS system, implemented using the radar environment and hardware mathematical models obtained from the development of fighter radars for numerous years, through SILS-based test results.

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Study on the Precise Measurement of Sea Level Altitude of Monopulse Radar on a Ship

Kim¹,

Park²,

Park³

et al. 2023

J. Korean Inst. Electromagn. Eng. Sci.

View full text Add to dashboard Cite

Development of Ground Clutter Reflectivity Calculation Methods and Simulated Ground Clutter Signal Generation Models Using Airborne Radars

Cited by 3 publications

References 4 publications

Study on the Precise Measurement of Sea Level Altitude of Monopulse Radar on a Ship

Study on the Precise Measurement of Sea Level Altitude of Monopulse Radar on a Ship

Software-in-Loop Simulation System Implementation for Fighter Radar Developments

Study on the Precise Measurement of Sea Level Altitude of Monopulse Radar on a Ship

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