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http://dx.doi.org/10.7471/ikeee.2022.26.2.257

A study on the effect of cable improvement renovating an old aircraft  

Lee, Gwang-suk (Hanwha Systems)
Yoon, In-bok (Hanwha Systems)
Jang, In-dong (Hanwha Systems)
Publication Information
Journal of IKEEE / v.26, no.2, 2022 , pp. 257-264 More about this Journal
Abstract
As it takes a lot of time and money to develop an aircraft, an environment for renovating and using existing operating aircraft has been created. As a result, many old aircraft were renovated, and due to the aging of the aircraft, more demanding cable requirements were required for renovation projects, and as the number of equipment inside the aircraft gradually increased, the difficulty of system integration increased. In order to solve the difficulties of system integration through systematization of verification procedures, this paper explains VSWR, I-loss, which are the main indicators of antenna cable modification, and explains DTF, one of the problem detection methods. It also explains the elements required for cable design, the environment to be measured, and procedures, and introduces the overall process and effect of antenna cable improvement through demonstration cases.
Keywords
Ragacy Aircfaft; Avionics Modification; Antenna Cable Varification; Voltage-Standing-Wave-Ratio(VSWR); Insertion-Line-Loss(I-loss); Distance-To-Fault(DTF);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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