Filter für Funkfrequenzsignale

Details

Veröffentlichungs-Nr.

EP2429026

Aktenzeichen

EP10290483

Anmeldetag

10. September 2010

Veröffentlichung

28. November 2018

Erteilung

28. November 2018

Rechtsraum

EP

IPC

H01P1/205

Abstract

The invention relates to a Filter (FL1) for radio frequency, RF, signals comprising a first cavity resonator (RC2), a second cavity resonator (RC5), separating means (ISP1) separating said first cavity resonator (RC2) and said second cavity resonator (RC5), and coupling means (100) for capacitively coupling said first cavity resonator (RC2) and said second cavity resonator (RC5), wherein said coupling means (100) comprise a connecting element (104) protruding through an opening (OP1) in said separating means (ISP1), a first coupling element (102a) that is arranged in said first cavity resonator (RC2) and that is connected to said connecting element (104), a second coupling element (102b) that is arranged in said second cavity resonator (RC5) and that is connected to said connecting element (104), wherein at least one of said coupling elements (102a, 102b) is movably attached to said connecting element (104) and/or said connecting element (104) is rotatably attached to said separating means (ISP1).

Anmelder

Firmen

Alcatel Lucent
ALCATEL LUCENT

Land

🇫🇷 Frankreich

Fachgebiete