| Title |
Development of Digital Signal Receiving Equipment for Electronic Warfare |
| Authors |
김성훈(Sunghoon Kim) ; 최혁재(Hyeokjae Choi) ; 김재윤(Jaeyun Kim) ; 문병진(Byungjin Moon) ; 이종현(Jonghyun Lee) |
| DOI |
https://doi.org/10.5573/ieie.2020.57.12.14 |
| Keywords |
Electronic warfare; Electronic support; Receiver; Digital receiver |
| Abstract |
Electronic warfare equipment for ships is equipment that protects friendly ships from enemy ships against threats. The electronic warfare equipment for ships currently in operation in the Navy was deployed in the early 2000s and is still in use. Superheterodyne receiver is one of the most important equipment that analyzes radar signals in this system. The RF Tuner, which is a key component of the Superheterodyne receiver was developed relying on foreign technology service, but domestic development was required due to the obsolescence of technology, delivery time and increase in part price. Accordingly, in order to solve the obsolete technical problem, signal receiving equipment with improved performance compared to the previous one was developed by replacing an analog receiver with a digital receiver. |