| 摘要 |
PURPOSE: A broad bandwidth high frequency amplifier having a multi-layer structure is provided to amplify various frequencies without manufacturing a plurality of packages. CONSTITUTION: A broad bandwidth high frequency amplifier comprises a dry diode, a first dielectric waveguide, a resonance circuit, a third dielectric waveguide, and a strip resonator. The dry diode is located between two metal plates. The first dielectric waveguide is engaged with a circulator, and transfers a wave inputted from an inputting end to the circulator. The second dielectric waveguide is engaged with the circulator, and transfers the signals inputted from the circulator to the dry diode, and transfers the amplified signal to the circulator. The third dielectric waveguide is engaged with the circulator, and transfers the amplified signal inputted from the circulator to an outputting section. The amplifier comprises a strip resonator which connects the dry diode to the dielectric waveguide.
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