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1·The developed diplexer has beenapplied to astronautics electronics equipments successfully.

已研制的微带双工器，成功地应用于航天电子设备。

2·The structures and their design methods of the multiplexers with contiguous pass bands consists of diplexer in this paper.

本文介绍由双工器组成的通带毗邻多工器的结构及其设计方法。

3·The diplexer separates the GPS from the Bluetooth signal, a necessary step when using only a single antenna for both applications.

同向双工器将GPS信号与蓝牙信号分离，这也是两个应用使用单一天线时的必要步骤。

4·First, we formulate the objective function for the use of diplexer optimization, and calculate the gradient of the objective function with respect to the element parameters.

首先，建立优化双工器的目标函数，推导出目标函数对元件参数的梯度。