AMPLIFIER

摘要

In the present invention, in addition to arranging a plurality of amplifying elements in a staggered manner, signal path lengths from an input-side divider to gate pads of the plurality of amplifying elements are equalized, and signal path lengths from drain pads of the plurality of amplifying elements to an output-side combiner are equalized.

主权项

1. An amplifier comprising:
a package; an input-side divider provided in the package; an output-side combiner provided in the package; a plurality of first amplifying elements provided along the input-side divider in the package, the plurality of first amplifying elements comprising a first gate pad and a first drain pad; a plurality of second amplifying elements provided along the output-side combiner in the package, the plurality of second amplifying elements comprising a second gate pad and a second drain pad and having the same shapes as the first amplifying elements; a first input wire connecting the input-side divider and the first gate pad; a second input wire connecting the input-side divider and the second gate pad; a first output wire connecting the first drain pad and the output-side combiner; and a second output wire connecting the second drain pad and the output-side combiner, wherein the plurality of first amplifying elements and the plurality of second amplifying elements are provided in a staggered manner, the first input wire has the same length as the second input wire, and the first output wire has the same length as the second output wire.