Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate
2007-10-30
2007-10-30
Summons, Barbara (Department: 2817)
Wave transmission lines and networks
Plural channel systems
Having branched circuits
C333S193000
Reexamination Certificate
active
10962170
ABSTRACT:
A high-frequency module has a structure wherein transmitting filters, receiving filters and high-frequency power amplifiers are mounted on a multilayered substrate and wherein matching circuits are inserted between input terminals of the receiving filters and output terminals of the transmitting filters. Transmission lines as components of the matching circuits, and the like are formed internally of the multilayered substrate. Thus, the whole body of the high-frequency module can be downsized.
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Kitazawa Kenji
Kuroki Hiroshi
Miyawaki Yoshihiro
Mori Hiroyuki
Hogan & Hartson LLP
Kyocera Corporation
Summons Barbara
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