AU6812290A - Phase shifter - Google Patents
Phase shifterInfo
- Publication number
- AU6812290A AU6812290A AU68122/90A AU6812290A AU6812290A AU 6812290 A AU6812290 A AU 6812290A AU 68122/90 A AU68122/90 A AU 68122/90A AU 6812290 A AU6812290 A AU 6812290A AU 6812290 A AU6812290 A AU 6812290A
- Authority
- AU
- Australia
- Prior art keywords
- phase shifter
- shifter
- phase
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/16—Networks for phase shifting
- H03H11/22—Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/16—Networks for phase shifting
- H03H11/18—Two-port phase shifters providing a predetermined phase shift, e.g. "all-pass" filters
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
WOBE8901614 | 1989-12-27 | ||
PCT/EP1989/001614 WO1991010286A1 (en) | 1989-12-27 | 1989-12-27 | Phase shifter |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6812290A true AU6812290A (en) | 1991-07-04 |
AU642686B2 AU642686B2 (en) | 1993-10-28 |
Family
ID=8165452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU68122/90A Ceased AU642686B2 (en) | 1989-12-27 | 1990-12-17 | Phase shifter |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU642686B2 (en) |
WO (1) | WO1991010286A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2671243B1 (en) * | 1990-12-28 | 1993-03-12 | Thomson Composants Microondes | METHOD OF DEPHASING AN ELECTRICAL SIGNAL, AND PHASE-BASER BASED ON THIS METHOD. |
EP0660512B1 (en) * | 1993-12-22 | 1999-12-08 | Philips Composants Et Semiconducteurs | Phase shifter amplifier and its application in a recombiner circuit |
EP0707379A1 (en) * | 1994-10-11 | 1996-04-17 | BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap | Tunable quadrature phase shifter |
US5942929A (en) * | 1997-05-22 | 1999-08-24 | Qualcomm Incorporated | Active phase splitter |
CN1461524A (en) * | 2001-02-12 | 2003-12-10 | 皇家菲利浦电子有限公司 | Tunable quadrature phase shifter |
EP1421687A1 (en) * | 2001-08-16 | 2004-05-26 | Koninklijke Philips Electronics N.V. | Tunable quadrature phase shifter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1107814B (en) * | 1959-09-22 | 1961-05-31 | Siemens Ag | Circuit arrangement for exact 90 Ò phase rotation of an alternating voltage |
US3976958A (en) * | 1975-03-27 | 1976-08-24 | Bell Telephone Laboratories, Incorporated | R-C signal dividers and signal filters |
-
1989
- 1989-12-27 WO PCT/EP1989/001614 patent/WO1991010286A1/en unknown
-
1990
- 1990-12-17 AU AU68122/90A patent/AU642686B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
WO1991010286A1 (en) | 1991-07-11 |
AU642686B2 (en) | 1993-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |