麦克风发射的脱藕装置

Nuclear Instruments Pub Date : 1958-08-01 DOI:10.1016/0369-643X(58)90098-7

H. Reich

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引用次数: 3

摘要

在磁控管和微控管谐振器之间的传输线中，研究了三种类型的去耦元件的功耗和效率:分流电阻，衰减垫和铁氧体隔离器(Cascade Research/USA公司的“Uniline”S 161型)。推导了控制驻波比和谐振器/负载功率分配比的方程，并与测量结果进行了比较。结果表明，分流电阻排除了衰减器。这里使用的单线型并不比分流电阻提供更好的功率效率。只有铁氧体隔离器的其他优点:易于安装，移相器的非临界设置，以及在闪络情况下更好地隔离磁控管。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Das entkopplungsglied in der Hf-transmissionslinie eines mikrotrons

Three types of decoupling elements in the transmission line between magnetron and resonator of a microtron are investigated with respect to their power consumption and efficiency: a shunt resistance, an attenuator pad and a ferrite isolator (“Uniline” type S 161 of the firm Cascade Research/USA).

The equations governing the VSWR and the power distribution ratios resonator/load are derived and compared with measurements.

It is shown, that the shunt resistance rules out the attenuator. The uniline type used here does not give a better power efficiency than the shunt resistance. There only remain the other advantages of a ferrite isolator: ease of installation, uncritical setting of the phase shifter, and better isolation of the magnetron in the case of flash-over.

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