EP 0903800 A3 20000419 - High-frequency component
Title (en)
High-frequency component
Title (de)
Hochfrequenz-Bauelement
Title (fr)
Composant haute fréquence
Publication
Application
Priority
JP 25530397 A 19970919
Abstract (en)
[origin: EP0903800A2] A high-frequency component is provided that can easily realize a higher characterisitic impedance of a transmission line which constitutes an inductance element, that can be formed into a smaller size, and that has excellent frequency characteristics. In the high-frequency component, a high-pass filter (F1) formed of a transmission line (L1) and three capacitors (C1 - C3) is connected between a first port (P1) and a second port P2), and a low-pass filter (F2) formed of another transmission line (L2), which is an inductance element, and two capacitors (C4, C5), which are capacitance elements, is connected between the first port (P1) and the third port (P3). <IMAGE>
IPC 1-7
IPC 8 full level
H03H 7/01 (2006.01); H01P 1/12 (2006.01); H01P 1/213 (2006.01); H03H 7/46 (2006.01)
CPC (source: EP)
H01P 1/127 (2013.01); H01P 1/2135 (2013.01)
Citation (search report)
- [A] EP 0793289 A1 19970903 - HITACHI METALS LTD [JP]
- [A] US 5404118 A 19950404 - OKAMURA HISATAKE [JP], et al
- [X] PATENT ABSTRACTS OF JAPAN vol. 18, no. 38 (E - 1495) 20 January 1994 (1994-01-20)
- [A] PATENT ABSTRACTS OF JAPAN vol. 18, no. 340 (E - 1569) 27 June 1994 (1994-06-27)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0903800 A2 19990324; EP 0903800 A3 20000419; JP H1197962 A 19990409
DOCDB simple family (application)
EP 98117767 A 19980918; JP 25530397 A 19970919