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Microwave-monolithic-integrated-circuit-mounted substrate, transmitter device for transmission only and transceiver device for transmission/reception in microwave-band communication
Microwave-monolithic-integrated-circuit-mounted substrate, transmitter device for transmission only and transceiver device for transmission/reception in microwave-band communication
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机译:微波单片集成电路安装基板,仅用于发送的发送器装置和用于微波频带通信中的发送/接收的收发器装置
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摘要
An MMIC (Microwave Monolithic Integrated Circuit)-mounted substrate includes a double-metal-foil dielectric substrate having a dielectric substrate with a metal foil pattern formed on both sides of the substrate, an MMIC that is a surface-mount high power amplifier mounted on one side of the double-metal-foil dielectric substrate, and a metal chassis attached to the other side of the double-metal-foil dielectric substrate. The double-metal-foil dielectric substrate has a plurality of through holes. A copper foil pattern that is a metal foil pattern continuously extends to cover the inner surfaces of the through holes and both sides of the dielectric substrate, and solder is buried in the through holes.
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