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http://dx.doi.org/10.7471/ikeee.2017.21.4.338

High Power Amplifier Design and Fabrication for Tactical Data Link  

Kim, Jong-Sung (Agency for Defense Development)
Bae, Moon-Kwan (Agency for Defense Development)
Kim, Joo-Yeon (Satellite.Datalink Team, Hanwha Systems)
Publication Information
Journal of IKEEE / v.21, no.4, 2017 , pp. 338-347 More about this Journal
Abstract
This paper describes the design and fabrication of a high power amplifier which is a component of TDL(Tactical Data Link) aircraft terminal. We applied high-speed frequency hopping technology, cognitive radio technology, and receive filter bank technology to efficiently use limited frequency resources with radar and other communication equipment using the same frequency band. The high-power amplifier is physically composed of a transmitter, a receiver, a mechanical part, and a cable assembly, and is designed to meet temperature characteristics and electrical characteristics such as maximum transmission distance and reception sensitivity. Modeling and simulator were used to satisfy the requirement of high power amplifier. The transmit power and the noise figure were measured at 50.02dBm and 2.682dB, respectively. It was confirmed that all the required specifications were satisfied in the electrical characteristics test and the environmental characteristic test.
Keywords
HPA; Data-Link; Hopping; CR; TDMA;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Seung-Chun Kim, "Development of Korean Joint Tactical Data Link System Base on CLIP," j.inst.Korean.electr.electron.eng, Vol.10, No.2., pp.1-8, Mar, 2011.
2 Kim Jae Won, "A Study on high rate freqnecy hopping communication for anti-jamming in TDL System," Summer General Conference of KICS, 2017, pp.583-584
3 Ki-Jung Kim, "The Study on the RF Transceiver Applied to Cognitive Radio Method," Journal of the KIECS, Vol.10, No.12, pp.1315-1320, Dec, 2015. DOI:10.13067/JKIECS.2015.10.12.1315
4 Joo-Yeon Kim, "RF Transceiver Design and Implementation for Common Data Link," j.inst.Korean.electr.electron.eng, Vol.19, No.3, pp.371-377 Sep, 2015. DOI:10.7471/ikeee.2015.19.3.371