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Machine translation
1. (WO1998051010) SURFACE WAVE DUPLEXER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/051010 International Application No.: PCT/DE1998/001264
Publication Date: 12.11.1998 International Filing Date: 06.05.1998
Chapter 2 Demand Filed: 06.11.1998
IPC:
H03H 9/145 (2006.01) ,H03H 9/72 (2006.01)
Applicants: BERGMANN, Andreas[DE/DE]; DE (UsOnly)
MÜLLER, Peter[DE/DE]; DE (UsOnly)
SIEMENS MATSUSHITA COMPONENTS GMBH & CO. KG[DE/DE]; Balanstrasse 73 D-81541 München, DE (AllExceptUS)
Inventors: BERGMANN, Andreas; DE
MÜLLER, Peter; DE
Agent: SIEMENS MATSUSHITA COMPONENTS GMBH & CO. KG; Epping, Wilhelm Postfach 22 13 17 D-80503 München, DE
Common
Representative:
SIEMENS MATSUSHITA COMPONENTS GMBH & CO. KG; Epping, Wilhelm Postfach 22 13 17 D-80503 München, DE
Priority Data:
197 19 467.207.05.1997DE
Title (EN) SURFACE WAVE DUPLEXER
(FR) DUPLEXEUR A ONDES DE SURFACE
(DE) OFW-DUPLEXER
Abstract: front page image
(EN) The invention relates to a surface wave duplexer comprising an impedance transformation network in the form of a series capacitor (13-1) in at least one filter branch (10).
(FR) L'invention concerne un duplexeur à ondes de surface comportant un réseau de transformation d'impédance se présentant sous la forme d'un condensateur série (13-1), dans au moins une branche de filtrage (10).
(DE) OFW-Duplexer mit einem Impedanztransformationsnetzwerk in Form einer Serienkapazität (13-1) in wenigstens einem Filterzweig (10).
Designated States: CA, CN, JP, KR, US
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: German (DE)
Filing Language: German (DE)