NO913143L - Addisjonskrets for hoeyfrekvenssignaler. - Google Patents

Addisjonskrets for hoeyfrekvenssignaler.

Info

Publication number: NO913143L
Authority: NO; Norway
Prior art keywords: high frequency; frequency signals; addition circuit; circuit; addition
Prior art date: 1990-08-17

Application number

NO91913143A

Other languages

English (en)

Other versions

NO913143D0 (no

Inventor

Clement Peter Burrage

Original Assignee

Marconi Gec Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1990-08-17

Filing date

1991-08-12

Publication date

1992-02-18

1991-08-12 Application filed by Marconi Gec Ltd filed Critical Marconi Gec Ltd

1991-08-12 Publication of NO913143D0 publication Critical patent/NO913143D0/no

1992-02-18 Publication of NO913143L publication Critical patent/NO913143L/no

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source

NO91913143A 1990-08-17 1991-08-12 Addisjonskrets for hoeyfrekvenssignaler. NO913143L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9018164A GB2247114A (en)	1990-08-17	1990-08-17	Circuit for adding r.f. signals.

Publications (2)

Publication Number	Publication Date
NO913143D0 NO913143D0 (no)	1991-08-12
NO913143L true NO913143L (no)	1992-02-18

Family

ID=10680881

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO91913143A NO913143L (no)	1990-08-17	1991-08-12	Addisjonskrets for hoeyfrekvenssignaler.

Country Status (6)

Country	Link
US (1)	US5162911A (no)
EP (1)	EP0471440A3 (no)
JP (1)	JPH04339478A (no)
CA (1)	CA2047159A1 (no)
GB (1)	GB2247114A (no)
NO (1)	NO913143L (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5814029A (en) *	1994-11-03	1998-09-29	Daig Corporation	Guiding introducer system for use in ablation and mapping procedures in the left ventricle
US5938660A (en) *	1997-06-27	1999-08-17	Daig Corporation	Process and device for the treatment of atrial arrhythmia
US6251109B1 (en) *	1997-06-27	2001-06-26	Daig Corporation	Process and device for the treatment of atrial arrhythmia
US7358834B1 (en) *	2002-08-29	2008-04-15	Picosecond Pulse Labs	Transmission line voltage controlled nonlinear signal processors
US7789877B2 (en)	2003-07-02	2010-09-07	St. Jude Medical, Atrial Fibrillation Division, Inc.	Ablation catheter electrode arrangement
US7234225B2 (en)	2003-09-22	2007-06-26	St. Jude Medical, Atrial Fibrillation Division, Inc.	Method for manufacturing medical device having embedded traces and formed electrodes
US8147486B2 (en)	2003-09-22	2012-04-03	St. Jude Medical, Atrial Fibrillation Division, Inc.	Medical device with flexible printed circuit
US7229437B2 (en)	2003-09-22	2007-06-12	St. Jude Medical, Atrial Fibrillation Division, Inc.	Medical device having integral traces and formed electrodes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1143873B (de) *	1961-04-26	1963-02-21	Telefunken Patent	Brueckenanordnung zur gegenseitigen Entkopplung zweier Hochfrequenzgeneratoren gleicher Frequenz mit gemeinsamem Ausgangswiderstand
DE1135534B (de) *	1961-10-05	1962-08-30	Telefunken Patent	Hochfrequenz-Brueckenanordnung zur Verbindung zweier Generatoren, deren Stroeme gegeneinander eine Phasen-verschiebung von 90íÒ aufweisen, mit einem gemeinsamen Verbraucher und einem Lastausgleichwiderstand
US4375054A (en) *	1981-02-04	1983-02-22	Rockwell International Corporation	Suspended substrate-3 dB microwave quadrature coupler
US4814780A (en) *	1988-03-11	1989-03-21	Itt Gilfillan, A Division Of Itt Corporation	Variable directional coupler
JPH07107163B2 (ja) *	1988-08-26	1995-11-15	日立粉末冶金株式会社	渦巻状焼結部品のプレス成形装置
GB8821536D0 (en) *	1988-09-14	1988-10-12	Marconi Co Ltd	Device for adding r f signals
GB2227629B (en) *	1989-01-28	1993-04-14	Marconi Co Ltd	Television transmitter
US4999593A (en) *	1989-06-02	1991-03-12	Motorola, Inc.	Capacitively compensated microstrip directional coupler

1990
- 1990-08-17 GB GB9018164A patent/GB2247114A/en not_active Withdrawn
1991
- 1991-07-04 EP EP19910306090 patent/EP0471440A3/en not_active Withdrawn
- 1991-07-10 US US07/727,625 patent/US5162911A/en not_active Expired - Fee Related
- 1991-07-16 CA CA002047159A patent/CA2047159A1/en not_active Abandoned
- 1991-08-12 NO NO91913143A patent/NO913143L/no unknown
- 1991-08-13 JP JP3202708A patent/JPH04339478A/ja active Pending

Also Published As

Publication number	Publication date
NO913143D0 (no)	1991-08-12
CA2047159A1 (en)	1992-02-18
GB2247114A (en)	1992-02-19
EP0471440A3 (en)	1992-08-05
EP0471440A2 (en)	1992-02-19
JPH04339478A (ja)	1992-11-26
US5162911A (en)	1992-11-10
GB9018164D0 (en)	1990-10-03

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