Steuerungsschaltung, Impedanzanpassungsschaltung, Schaltung zur automatischen Impedanzanpassung, Funksendeempfangsschaltung, Steuerungsverfahren, Impedanzanpassungsverfahren, Verfahren zur automatischen Impedanzanpassung und Funksendeempfangsverfahren

Details

Veröffentlichungs-Nr.

EP2624360

Aktenzeichen

EP13154067

Anmeldetag

5. Februar 2013

Veröffentlichung

26. Juni 2019

Erteilung

26. Juni 2019

Rechtsraum

EP

IPC

H01P1/20H01Q15/00H01Q15/02

Abstract

There is provided a control circuit (1) including: a cell area (2A) comprising a plurality of cells (2) arranged therein, each of the cells including: a first conductor (3) having at least one capacitance component (C1, C2); a second conductor (4) connected to the first conductor and having an inductance component; and a feed line (5) provided to be in non-contact with the first conductor and the second conductor, wherein a size of each of the cells is smaller than a wavelength of a signal to be influenced by the cells; and at least one feed controller (6) configured to control at least one of permittivity and permeability of the cell area by changing the amount of a power supply provided to the feed line of each of the cells.

Anmelder

Firma

Yokogawa Electric Corporation

Land

🇯🇵 Japan

Fachgebiete