Journal of the Korea Institute of Military Science and Technology

Research Paper

December 5, 2024

An Analysis of Issues Related to Attenuation by Atmospheric Factors in the Frequency Bands for Radar Systems

Taeyoung Kim

J. KIMS Technol. 2024;27(6):657-664.

In the proposed paper, we analyzed the attenuation by atmospheric factors in the frequency bands for Radar. Radio frequencies using radar systems is susceptible to attenuation by atmospheric factors. The...

Research Paper

December 5, 2024

Improving Confidence in Synthetic Infrared Image Refinement using Grad-CAM-based Explainable AI Techniques

Taeho Kim, Kangsan Kim, Hyochoong Bang

J. KIMS Technol. 2024;27(6):665-676.

Infrared imaging is a powerful non-destructive and non-invasive technique to detect infrared radiations and capture valuable insights inaccessible through the visible spectrum. It has been widely used in the military...

Research Paper

December 5, 2024

An Image-based Ship Attitude Estimation Method for Helicopter Landing

Geonha Park, Sunghoon Jung

J. KIMS Technol. 2024;27(6):677-683.

Landing a helicopter on a moving ship requires accounting for the ship's attitude. However, it is not only challenging to visually assess the ship's attitude, but it also creates illusions...

Research Paper

December 5, 2024

Risk Detection through Firearm Recognition Using Deep Learning-Based Object-Human Heterogeneous Graph Extraction

Jeongeun Yang, Jongeun Baek, Shakila Shojaei, et al.

J. KIMS Technol. 2024;27(6):684-692.

Effective border security is crucial in managing and mitigating firearm-related threats. While prior research has focused on firearm detection, it lacks contextual analysis. This paper advances firearm-related incident assessment by...

Research Paper

December 5, 2024

A Study on Airborne AESA RADAR Hardware-in-the-Loop Simulation based on Near-Field Beam Focusing

Shinyoung Cho, Yongkil Kwak, Hyesun Ju

J. KIMS Technol. 2024;27(6):693-702.

This paper studies the implementation of an airborne AESA radar Hardware-in-the-Loop Simulation(HILS) based on near-field beam focusing. A RF simulated signal generator based on Digital RF memory receives a Tx...

Technical Paper

December 5, 2024

A Study on the Latest Trends of Video Bit-Rate Control Technology and Prospects for the Development of Bit-Rate Control Technology in Defense and Aerospace Imaging Systems

Myunghan Hyun

J. KIMS Technol. 2024;27(6):703-713.

Video bit-rate control techniques are essential for efficiently transmitting videos over communication networks. These techniques have been pivotal in broadcasting and internet streaming services, and they could significantly enhance defense...

Research Paper

December 5, 2024

A Study on Lightweight Ti-6Al-4V High-Pressure Gas Cylinder for Rapid Cooling of Airborne Electro-Optical/Infrared Sensor

Jihun Bae, Namhwan Kim

J. KIMS Technol. 2024;27(6):714-721.

For weight reduction we have applied Ti-6Al-4V, a lightweight and high-strength material, to a high-pressure gas cylinder for rapid cooling airborne electro-optical/infrared sensors. We have designed, manufactured using electron beam...

Technical Paper

December 5, 2024

Development of Vibration Test Specification for External Store Mounted on Helicopter Using Flight Test

Jonghwan Kim, Jihwan Park, Sunkyu Ahn

J. KIMS Technol. 2024;27(6):722-728.

In this study, flight tests were conducted to measure vibrations transferred from the helicopter's bomb rack to the external store. Hovering, S-turns, accelerating, decelerating, ascending, descending, and straight flight...

Technical Paper

December 5, 2024

Test and Evaluation Methods for the Modification and Installation of Directed Infrared Countermeasures to an Aircraft

Byeongheon Lee, Juhan Lee, Youngil Kim, et al.

J. KIMS Technol. 2024;27(6):729-736.

Testing and evaluation is essential for the modification and installation DIRCM onto an aircraft. DIRCM is an optical device that deceives infrared guided missiles. There are many things to consider...

Technical Paper

December 5, 2024

Development of Test Equipment for Electronic Warfare Computer(EWC) Verification

Jaegi Hong, Wonyoung Shin, Seoungmok Lee, et al.

J. KIMS Technol. 2024;27(6):737-743.

Entering the 1990s, 80 to 90 % of aircraft losses occurred due to MANPADS(Man Portable Air Defense System) attacks, and during the Russian invasion of Ukraine, Ukraine used MANPADS, a...

Research Paper

December 5, 2024

Visually Synchronizing Modular UI Software Using Asynchronous Function

Jinsol Kim, Nana Shin, Shinyoung Lee

J. KIMS Technol. 2024;27(6):744-753.

As the modern warfare continuously evolves into one that is network-centric, the amount of data a weapon system has to handle is rapidly growing, which applies not just to the...

Research Paper

December 5, 2024

Research on Grouping and Operation Control of Multiple Nodes by Direction in a Wireless Personal Area Network Environment

Sungje Cho, Janghoon Kim, Byungho Park

J. KIMS Technol. 2024;27(6):754-762.

This paper simulates an environment similar to the operational environment of intelligent remote control smart landmines on the battlefield and describes a method for configuring a wireless personal area network...

Technical Paper

December 5, 2024

A Case of Consistency Verification Technique on Korean CMMS

Jungyoon Kim, Kyunghwa Lee

J. KIMS Technol. 2024;27(6):763-771.

The Concept Model of Mission Space(CMMS) can be regarded as an ontology that systematically represents knowledge within a military domain. Ensuring the consistency of this ontology is crucial, and its...

Technical Paper

December 5, 2024

Autonomous Collaboration Control for Manned-Unmanned Complex Systems and Its Compositions

Hojoo Lee, Dohyun Kim, Wonik Park, et al.

J. KIMS Technol. 2024;27(6):772-783.

The emergence of MUCS(Manned-Unmanned Complex System), incorporating numerous robots surpassing human's control capabilities, is inevitable on future battlefields and necessitates revolutionary robot operation technology. Since MUCS should be structured over...

Research Paper

December 5, 2024

Analysis of User Complaints of the Air Force Weapon System Using Text Mining

Hyewon Hwang, Youngjin Kim, Jeonghwan Jeon

J. KIMS Technol. 2024;27(6):784-796.

User complaints are occurring due to the inability to meet user needs, such as the performance and ease of use of military supplies. Over the past five years, an average...

Research Paper

December 5, 2024

Microbial Forensic Investigations of Microbial Sources through Single Nucleotide Polymorphism Analysis

Seunghyun Lim, Hyeongseok Yun, Seungho Lee, et al.

J. KIMS Technol. 2024;27(6):797-803.

Bacillus anthracis, a potential biological agent for terrorism, has been actively investigated for its underlying property and phylogenetic origin in the field of Microbial forensics. With the advancement of next...