NARROW-BAND BAND-REJECT FILTER APPARATUS AND METHOD

Notch filter, comprising: a first inductor having a first and second end; first capacitors electrically connected to the first and second ends of the first inductor respectively (101), wherein the first and second capacitors are connected to ground; resonator structures including a second capacitor...

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Bibliographische Detailangaben
Hauptverfasser:	SHIH, CHIEN-FU, LIANG, JI-FUH, ZHANG, DAWEI, LIANG, GUOUN, SZENTIRMAI, GEORGE
Format:	Patent
Sprache:	eng ; fre ; ger
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:	Notch filter, comprising: a first inductor having a first and second end; first capacitors electrically connected to the first and second ends of the first inductor respectively (101), wherein the first and second capacitors are connected to ground; resonator structures including a second capacitor (108) and a second inductor (109) connected in parallel, wherein for each resonator structure a third capacitor (110) is connected in series to ground from the resonator structure and a fourth capacitor (107) is connected in parallel to the series combination of the resonator structure and third capacitor to ground; and fifth capacitors (105) are electrically connected in series between the first and second resonator structures to the first and second ends of the first inductor.