High-frequency power combiner
View Patent ↗According to one embodiment, a high-frequency power combiner has an external conductor and an internal conductor. The external conductor defines an internal space. The internal conductor has an output-side line and a plurality of input-side lines that branch off from the output-side line. The internal conductor is provided in the internal space of the external conductor. The high-frequency power combiner of the embodiment has a structure that can store a liquid in contact with the internal conductor in the internal space.
1. A high-frequency power combiner comprising:
an external conductor that defines an internal space; and
an internal conductor having an output-side line and a plurality of input-side lines that branch off from the output-side line, and provided in the internal space of the external conductor,
wherein the high-frequency power combiner has a structure capable of storing a liquid in contact with the internal conductor in the internal space.
2. The high-frequency power combiner according to claim 1 , wherein
an output-side end conductor is connected to the output-side line,
an input-side end conductor is connected to each of the input-side lines,
insertion holes through which the output-side end conductor and the input-side end conductors are inserted are formed in the external conductor, and
the insertion holes are liquid-tightly closed by closing members.
3. The high-frequency power combiner according to claim 1 , wherein
the external conductor is provided with an inflow passage that introduces the liquid into the internal space, and an outflow passage that leads the liquid from the external conductor.
4. The high-frequency power combiner according to claim 1 , wherein
the external conductor has a sealed structure.
5. A high-frequency power combiner comprising:
an external conductor capable of storing a liquid in an internal space; and
an internal conductor having an output-side line and a plurality of input-side lines that branch off from the output-side line, and provided in the internal space of the external conductor,
wherein the high-frequency power combiner has a heat carrier that is an insulating liquid filling the internal space of the external conductor to be able to be in contact with the internal conductor.