HIGHER HARMONIC SUPPRESSOR FILTER

PURPOSE:To make a device small-sized by arranging distributed constant circuits on the first and the second substrates arranged at right angles. CONSTITUTION:The first dielectric substrate 2 and the second dielectric substrate 3 are arranged on both inside faces of a conductor 1 bent at right angles...

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Bibliographic Details
Main Authors HIRAKAWA KAZUAKI, SUGAI YOSHIKAZU
Format Patent
LanguageEnglish
Published 01.08.1985
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
WAVEGUIDES
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Summary:PURPOSE:To make a device small-sized by arranging distributed constant circuits on the first and the second substrates arranged at right angles. CONSTITUTION:The first dielectric substrate 2 and the second dielectric substrate 3 are arranged on both inside faces of a conductor 1 bent at right angles. Distributed constant circuits 6-10 having characteristic impedances higher than input/output imepdances are arranged in series-parallel on the substrate 2, and distributed constant circuits 11 and 12 having characteristic impedance lower than input/output impedances are arranged on the substrate 3. One side of the circuit 9 and that of the circuit 11 are connected on the boundary between substrates 2 and 3 orthogonal to each other, and one side of the circuit 10 and that of the circuit 12 are connected there also. Circuit 6-10 are inductors equivalently, and circuits 11 and 12 are capacitors equivalently. Thus, this LF is made small-sized.
Bibliography:Application Number: JP19840001679