대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1995년도 하계학술대회 논문집 B
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- Pages.916-918
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- 1995
옥내용(屋內用) 양방향(兩方向) CATV 증폭기(增幅器)의 설계(設計) 및 특성(特性)에 관한 연구(硏究)
A study on Designing Methods and Characteristics of an Indoor Two-way CATV Amplifier
- Kim, Gee-Jung (Korea National Housing Corporation) ;
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Pank, Chong-Yeun
(Dep. of Electrical Eng. Kangwon National University)
;
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Jang, Mok-Soon
(Dep. of Electrical Eng. Kangwon National University)
;
- Son, Tea-Ho (Dep. of Electrical Eng. Kangwon National University)
- 발행 : 1995.07.20
초록
This paper has researched designing methods and characteristics of the indoor two-way CATV amplifier to amplify the weak signals and to separate the signals in the forward and the reverse channels in the cable system. It consists of diplex filters, equalizers, attenuators and amplifier modules. With the experimental results for frequency response, gain and slope controls, noise figures, return losses, distortion characteristics, we concluded that the operating capabilities of the amplifier developed in this research satisfy the design conditions.
키워드