マイクロ波モジュール

Microwave module

Abstract

PURPOSE:To obtain a microwave module which can operate stably under any load conditions without increasing the dimensions thereof by providing at least one terminal pattern penetrating through a metal package, and a resistive attenuator located in the way of the terminal pattern. CONSTITUTION:A pi-type resistive attenuator 52 made of a thin film resistor 51 is provided at a part 34 of a terminal pattern 30 in a high frequency I/O ceramic terminal 50 close to a ceramic block 32. When a resistive attenuator 52 is incorporated in the ceramic I/O terminal 50 of a module, the module operates stably for various types of load without increasing the dimensions of module package resulting in a downsized microwave module.
(57)【要約】 【目的】 モジュールパッケージ寸法を大きくすること なく、任意の負荷条件に対して安定なマイクロ波モジュ ールを提供することを目的とする。 【構成】 高周波入出力用の端子パターン30の中途に 接地電極31との間に薄膜抵抗51による抵抗減衰器5 2を設ける。

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    JP-2011166358-AAugust 25, 2011Mitsubishi Electric Corp, 三菱電機株式会社High frequency attenuator
    US-9041483-B2May 26, 2015Sae Magnetics (H.K.) Ltd.Attenuator
    US-9105957-B2August 11, 2015Sae Magnetics (H.K.) Ltd.Attenuator