NON-RECIPROCAL CIRCUIT ELEMENT

A non-reciprocal circuit element includes a ferrite to which a direct current magnetic field is applied by permanent magnets, and first and second central electrodes arranged on the ferrite so as to cross each other while being insulated from each other. One end of the first central electrode is con...

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Bibliographische Detailangaben
1. Verfasser:	OKUBO DAISUKE
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS RESONATORS RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE WAVEGUIDES
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Beschreibung
Zusammenfassung:	A non-reciprocal circuit element includes a ferrite to which a direct current magnetic field is applied by permanent magnets, and first and second central electrodes arranged on the ferrite so as to cross each other while being insulated from each other. One end of the first central electrode is connected to an input port and another end thereof is connected to an output port. One end of the second central electrode is connected to the output port and another end thereof is connected to ground. A first capacitor is connected between the input port and the output port and a second capacitor is connected between the output port and ground. A resistor is connected between the input port and the output port and a third capacitor and an inductor are connected in series with the resistor R. A fourth capacitor is connected between the input port and ground. Capacitances of the first capacitor and the third capacitor are variable.