Phase shifter
Номер патента: EP3275041A1
Опубликовано: 31-01-2018
Автор(ы): Frank Mayer, Mario Schühler, Michael Schlicht, Rainer Wansch
Принадлежит: Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Опубликовано: 31-01-2018
Автор(ы): Frank Mayer, Mario Schühler, Michael Schlicht, Rainer Wansch
Принадлежит: Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Реферат: Embodiments provide a phase shifter comprising a signal input, a signal output, an ESD protection circuit, a first signal path between the signal input and the signal output and a second signal path between the signal input and the signal output. The ESD protection circuit comprises a first two port device and a second two port device, each two port device being switchable between a high impedance state and a low impedance state. The first signal path comprises the first two port device of the ESD protection circuit and a first delay line configured to provide a first phase shift to a signal transmitted from the signal input to the signal output via the first signal path. The second signal path comprises the second two port device of the ESD protection circuit and a second delay line configured to provide a second phase shift, different from the first phase shift, to the signal transmitted from the signal input to the signal output via the second signal path.
Phase shifter
Номер патента: US20180006014A1. Автор: Rainer Wansch,Mario SCHUEHLER,Frank Mayer,Michael Schlicht. Владелец: Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV. Дата публикации: 2018-01-04.