CAJ | 학술논문

有线电视网(CATV)以其接收效果好、可选频多，频道不受限制，可双向通讯等优势，在我国得到了广泛使用。但是，普遍存在的干扰现象一直影响着用户收看节目的质量，也制约着CATV的发展。文章通过对几种典型的干扰现象进行分析，提出了相应的消除方法。
유선전시망(CATV)이기접수효과호、가선빈다，빈도불수한제，가쌍향통신등우세，재아국득도료엄범사용。단시，보편존재적간우현상일직영향착용호수간절목적질량，야제약착CATV적발전。문장통과대궤충전형적간우현상진행분석，제출료상응적소제방법。
Cable television network (CATV) has been widely used in our country due to the follows advantages such as: good receiving effect, more selective, unlimited channel and two-way communication.However,the quality of TV programs were interfered. In addition, the development of CATV was also restricted with the interference of the quality of TV program. In this paper,we demonstrated several typical interference and proposed the corresponding solutions.