HIGH-FREQUENCY POWER AMPLIFIER

A configuration is provided with: a tuned line 13 that is connected between a branch terminal 3 and a branch terminal of branch lines 2 and 4; and a tuned line 14 that is connected between a combining terminal 7 and a combining terminal 9 of combining lines 10 and 11. This enables reduction of a non...

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Bibliographic Details
Main Authors MAEHARA, HIROAKI, OTSUKA, HIROSHI, OTA, AKIRA, YAMANAKA, KOJI, IMAI, SHOHEI, KOYANAGI, MOTOYOSHI
Format Patent
LanguageEnglish
French
Published 05.09.2017
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
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Summary:A configuration is provided with: a tuned line 13 that is connected between a branch terminal 3 and a branch terminal of branch lines 2 and 4; and a tuned line 14 that is connected between a combining terminal 7 and a combining terminal 9 of combining lines 10 and 11. This enables reduction of a non-uniform voltage distribution occurring due to a difference in characteristics between two amplifier elements 6 and 8. L'amplificateur selon l'invention est configuré en connectant une ligne réglable (13) entre une borne de distribution (3) et une borne de distribution sur des lignes de distribution (2, 4), et en connectant une ligne réglable (14) entre une borne de combinaison (7) et une borne de combinaison (9) sur des lignes de combinaison (10, 11). De cette manière, une distribution de tension inégale se produisant en association avec des différences caractéristiques entre deux éléments amplificateurs (6, 8) peut être corrigée.
Bibliography:Application Number: CA20142920594