SE9403985D0 - Mätledning för en koaxialleding av genomgående energiflöde och ståendevågförhållanden - Google Patents
Mätledning för en koaxialleding av genomgående energiflöde och ståendevågförhållandenInfo
- Publication number
- SE9403985D0 SE9403985D0 SE9403985A SE9403985A SE9403985D0 SE 9403985 D0 SE9403985 D0 SE 9403985D0 SE 9403985 A SE9403985 A SE 9403985A SE 9403985 A SE9403985 A SE 9403985A SE 9403985 D0 SE9403985 D0 SE 9403985D0
- Authority
- SE
- Sweden
- Prior art keywords
- conductor
- pct
- coaxial
- measuring line
- directional coupler
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/04—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant in circuits having distributed constants, e.g. having very long conductors or involving high frequencies
- G01R27/06—Measuring reflection coefficients; Measuring standing-wave ratio
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
- G01R1/24—Transmission-line, e.g. waveguide, measuring sections, e.g. slotted section
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9403985A SE503922C2 (sv) | 1994-11-17 | 1994-11-17 | Mätledning för en koaxialleding för bestämning av genomgående energiflöde och ståendevågförhållande |
PCT/SE1995/001359 WO1996016337A1 (en) | 1994-11-17 | 1995-11-15 | A measuring line for a coaxial conductor for determining energy throughflow and standing wave ratios |
US08/836,637 US5864259A (en) | 1994-11-17 | 1995-11-15 | Measuring line for a coaxial conductor for determining energy throughflow and standing wave ratios |
EP95937291A EP0792464B1 (en) | 1994-11-17 | 1995-11-15 | A measuring line for a coaxial conductor for determining energy throughflow and standing wave ratios |
AU39442/95A AU3944295A (en) | 1994-11-17 | 1995-11-15 | A measuring line for a coaxial conductor for determining energy throughflow and standing wave ratios |
FI972116A FI109838B (sv) | 1994-11-17 | 1997-05-16 | Mätledning för en koaxialledning för bestämning av genomgående energiflöde och ståendevågförhållande |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9403985A SE503922C2 (sv) | 1994-11-17 | 1994-11-17 | Mätledning för en koaxialleding för bestämning av genomgående energiflöde och ståendevågförhållande |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9403985D0 true SE9403985D0 (sv) | 1994-11-17 |
SE9403985L SE9403985L (sv) | 1996-05-18 |
SE503922C2 SE503922C2 (sv) | 1996-09-30 |
Family
ID=20396025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9403985A SE503922C2 (sv) | 1994-11-17 | 1994-11-17 | Mätledning för en koaxialleding för bestämning av genomgående energiflöde och ståendevågförhållande |
Country Status (6)
Country | Link |
---|---|
US (1) | US5864259A (sv) |
EP (1) | EP0792464B1 (sv) |
AU (1) | AU3944295A (sv) |
FI (1) | FI109838B (sv) |
SE (1) | SE503922C2 (sv) |
WO (1) | WO1996016337A1 (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6624722B2 (en) | 2001-09-12 | 2003-09-23 | Radio Frequency Systems, Inc. | Coplanar directional coupler for hybrid geometry |
US9651576B2 (en) | 2013-10-17 | 2017-05-16 | Thermo Keytek LLC | Low-side coaxial current probe |
US9606156B1 (en) | 2014-12-10 | 2017-03-28 | Barry Andrew Smith | Method for evaluating signal attenuation by comparing a measured attenuation against an ideal attenuation |
EP3293530B1 (en) * | 2016-09-08 | 2022-03-30 | Rohde & Schwarz GmbH & Co. KG | Scanning unit, directional coupler and measurement system |
AT521038B1 (de) * | 2018-10-02 | 2019-10-15 | Siemens Mobility GmbH | Verfahren und Vorrichtung zur Detektion von Störungen eines Sensors |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1148302A (en) * | 1965-04-02 | 1969-04-10 | Microtherm Ltd | Improvements in or relating to Standing Wave Ratio Detectors |
US4211911A (en) * | 1979-01-16 | 1980-07-08 | General Electric Company | Microwave directional coupler and detector module |
US4859971A (en) * | 1987-04-15 | 1989-08-22 | Rockwell International Corporation | R-segment transmission line directional coupler |
US4990858A (en) * | 1989-05-25 | 1991-02-05 | General Atomics | Coaxial microwave asborption diagnostic |
JPH04236362A (ja) * | 1991-01-19 | 1992-08-25 | Hitachi Home Tec Ltd | 定在波分布測定器 |
GB2266155A (en) * | 1992-04-14 | 1993-10-20 | Filtronics Components | Measuring standing wave ratios |
US5325064A (en) * | 1992-12-21 | 1994-06-28 | Harris Corporation | Wideband flat power detector |
-
1994
- 1994-11-17 SE SE9403985A patent/SE503922C2/sv not_active IP Right Cessation
-
1995
- 1995-11-15 AU AU39442/95A patent/AU3944295A/en not_active Abandoned
- 1995-11-15 EP EP95937291A patent/EP0792464B1/en not_active Expired - Lifetime
- 1995-11-15 WO PCT/SE1995/001359 patent/WO1996016337A1/en active IP Right Grant
- 1995-11-15 US US08/836,637 patent/US5864259A/en not_active Expired - Lifetime
-
1997
- 1997-05-16 FI FI972116A patent/FI109838B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI972116A (sv) | 1997-05-16 |
WO1996016337A1 (en) | 1996-05-30 |
SE9403985L (sv) | 1996-05-18 |
AU3944295A (en) | 1996-06-17 |
FI972116A0 (sv) | 1997-05-16 |
EP0792464B1 (en) | 2004-08-18 |
US5864259A (en) | 1999-01-26 |
EP0792464A1 (en) | 1997-09-03 |
SE503922C2 (sv) | 1996-09-30 |
FI109838B (sv) | 2002-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |