| 摘要 |
The present invention relates to an attenuator which attenuates the power of a signal without distorting an inputted signal. An an attenuator chip is connected in parallel to a metal structure in a part connected to the attenuator chip which is one of both ends of a transmission cable which connects the attenuator chip and an output terminal. Thereby, the attenuator improves insertion loss compared to an existing attenuator. If the range of the insertion loss is not satisfied, the metal structure is added by a method which the present invention provides. So, an attenuator which satisfies a preset standard can be provided. |
