Isolator device with built-in power amplifier and embedded substrate capacitor
AssigneeTDK Corporation
InventorsRyoichi Kondo, Takahide Kurahashi, Shinya Nakai, Hajime Kato
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Abstract
An isolator device with a built-in power amplifier includes a single dielectric multi-layered substrate, a high frequency power amplifier circuit, an isolator element, and circuit elements provided to the dielectric multi-layered substrate. The high frequency power amplifier circuit and the isolator element are connected with each other through the circuit elements and united with the single dielectric multi-layered substrate.
Claims20
An isolator device with a built-in power amplifier, comprising single dielectric multi-layered substrate, a high frequency power amplifier circuit, an isolator element, and circuit elements provided to the dielectric multi-layered substrate, said high frequency power amplifier circuit and said isolator element being connected with each other through said circuit elements, said circuit elements including a capacitor section of said isolator element, said capacitor section of said isolator element being embedded in said dielectric multi-layered substrate, said high frequency power amplifier circuit and said isolator element being united with said single dielectric multi-layered substrate which has said embedded capacitor.
Dependencies are inferred from the claim text.