Push-pull power amplifier

Details Push-pull power amplifier Push-pull power amplifier

1995-11-08

1997-04-22

Mottola, Steven

Amplifiers

With semiconductor amplifying device

Including push-pull amplifier

330307, H03F 326

Patent

active

056232314

ABSTRACT:
A means of connecting a plurality of essentially identical active devices is presented for the purpose of multifunction and multiple function operation. These devices, mounted on a chip, are flip-mounted to a circuit motherboard having large passive elements. A push-pull amplifier is presented as an example in which the multiple function operation is the combining of amplifiers whose active devices are on a single chip. The electromagnetic coupling, impedance matching and signal transmission are variously provided by the use of striplines, slotlines, coplanar waveguides, and a slotline converted into a coplanar waveguide.

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