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AssigneeMitsubishi Denki Kabushiki Kaisha
InventorsMorishige Hieda, Kenichi Miyaguchi, Kazutomi Mori, Michiaki Kasahara, Tadashi Takagi, Hiroshi Ikematsu, Norio Takeuchi, Hiromasa Nakaguro, Kazuyoshi Inami
Estimating the term…
A miniaturized phase shifter and a multi-bit phase shifter are provided, in which filters are constructed using capacitors at FET pinch-off and pass phase can be shifted by turning the FET on and off, the phase shifter including: a first FET having a drain electrode connected to an input terminal and a source electrode connected to an output terminal; a second FET, in which one of a drain electrode and a source electrode thereof is connected to the source electrode of the first FET and the other is connected to ground via a first inductor; and a third FET, in which one of a drain electrode and a source electrode thereof is connected to the drain electrode of the first FET and the other is connected to ground via a second inductor.
A phase shifter comprising:
A multi-bit phase shifter including a combination of a plurality of phase shifters each having different magnitudes of phase shift, the phase shifter comprising:
Dependencies are inferred from the claim text.