Power amplification device and transmitter using it

Details Power amplification device and transmitter using it Power amplification device and transmitter using it

2011-03-15

2011-03-15

Hoffberg, Robert J (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S704000, C361S707000, C361S709000, C361S714000, C361S814000, C165S185000

Reexamination Certificate

active

07907413

ABSTRACT:
A power amplification device includes a first power amplification unit having the positions of connectors thereof reversed, a second power amplification unit not having the positions of connectors thereof reversed, and a heat sink having a first flank thereof abutted on the heat radiation surface of the first power amplification unit, and having a second flank abutted on the heat radiation surface of the second power amplification unit. A transmitter using the power amplification device includes a plurality of power amplification devices, a distributor directly coupled to the input connectors of the power amplification devices, and a synthesizer directly coupled to the output connectors of the power amplification devices.

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EPO Communication for EPP101718, issued on Apr. 7, 2010.

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