Radio frequency low-loss power divider/combiner and power amplifier including the same
AssigneeElectronics and Telecommunications Research Instit ute
InventorsDong Pil CHANG, Hongyeol LEE, Changsoo KWAK, Dong Hwan SHIN, In Bok YOM, Jin Cheol JEONG
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Abstract
Disclosed is a radio frequency low-loss power divider/combiner and power amplifier including the same, the power divider/combiner including a waveguide and a converter configured to convert an input signal received from an input signal terminal into a plurality of output signals and output the plurality of output signals to a plurality of output signal terminals corresponding to the plurality of output signals through the waveguide, wherein the waveguide includes the converter.
Claims17
A power divider/combiner comprising:
- a waveguide;
- and
- a converter configured to convert an input signal received from an input signal terminal into a plurality of output signals, and output the plurality of output signals to a plurality of output signal terminals respectively corresponding to the plurality of output signals through the waveguide,
- wherein the waveguide includes the converter.
A power divider/combiner comprising:
- a waveguide;
- a first converter configured to convert an input signal received from an input signal terminal into a plurality of first output signals, and output the plurality of first output signals to a plurality of first output signal terminals respectively corresponding to the plurality of first output signals through the waveguide;
- and
- a second converter configured to convert the input signal into a plurality of second output signals, and output the plurality of second output signals to a plurality of second output signal terminals respectively corresponding to the plurality of second output signals through the waveguide,
- wherein the waveguide includes the first converter and the second converter.
A power amplifier comprising:
- a power divider/combiner;
- and
- a plurality of amplifier sub-modules configured to connect to a plurality of output terminals of the power divider/combiner, respectively,
- wherein the power divider/combiner includes:
- a waveguide;
- and
- a converter configured to convert an input signal received from an input signal terminal into a plurality of output signals and output the plurality of output signals to a plurality of output signal terminals respectively corresponding to the plurality of output signals through the waveguide, and
- wherein the waveguide includes the converter.
Dependencies are inferred from the claim text.