| 摘要 |
PURPOSE:To realize an element, and also to offer a delay equalizer having good stability even in case of a temperature variation by dividing a delay distortion of the delay equalizer, and connecting a delaying circuit having the divided delay distortion concerned by the number of divisions, so that an (m) value of a ratio of each element can be selected in a prescribed value or more. CONSTITUTION:In a delay equalizer constituted by connecting several sections of a delaying circuit, when a ratio La/Lb=m<3> of each inductance element for constituting a delay equalizing circuit, or a value of m<3> of a ratio Cb/Ca=m<3> of each capacitor element is below a prescribed value, it becomes difficult to realize a value of the inductance or the capacitor, or a variation of a delay characteristic by a variation of each element is suppressed, therefore, a delay distortion 7 of the delay equalizer is divided so that the value of m<3> becomes the prescribed value or more, and a means for forming a delaying circuit having this divided delay distortion is provided so that this delaying circuit is connected by the number of divisions of the delay distortion. |
