IEC 60835-2-8:1993/AMD1:1996
Amendment 1 - Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 8: Adaptive equalizer
发布时间:1996-02-07 实施时间:


数字微波无线电传输系统是一种高速数据传输系统,广泛应用于电信、广播、电视等领域。在数字微波无线电传输系统中,自适应均衡器是一种重要的设备,用于消除信号传输过程中的失真和干扰,提高系统的性能和可靠性。因此,对自适应均衡器进行准确的测量和评估是非常重要的。

IEC 60835-2-8:1993/AMD1:1996 标准规定了自适应均衡器的测量方法,主要包括以下方面:

1. 均衡器的传递函数测量方法:该方法用于测量均衡器的频率响应特性,包括增益、相位等参数。该方法可以通过对均衡器输入输出信号的频谱分析来实现。

2. 均衡器的稳态误差测量方法:该方法用于测量均衡器在稳态下的误差,包括均衡器的均衡误差、噪声增益、噪声系数等参数。该方法可以通过对均衡器输入输出信号的统计分析来实现。

3. 均衡器的动态性能测量方法:该方法用于测量均衡器在动态下的性能,包括均衡器的收敛速度、稳定性、抗干扰能力等参数。该方法可以通过对均衡器输入输出信号的时域分析来实现。

通过以上测量方法,可以对自适应均衡器的性能进行全面的评估,从而确保数字微波无线电传输系统的性能和可靠性。

相关标准
- IEC 60835-1:1986 Methods of measurement for equipment used in digital microwave radio transmission systems - Part 1: Measurements common to terrestrial and satellite radio-relay systems
- IEC 60835-2-1:1991 Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 1: General considerations
- IEC 60835-2-2:1991 Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 2: Transmitter and receiver characteristics
- IEC 60835-2-3:1991 Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 3: Antenna characteristics
- IEC 60835-2-4:1991 Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 4: Frequency stability and accuracy