SE503922C2 - Mätledning för en koaxialleding för bestämning av genomgående energiflöde och ståendevågförhållande - Google Patents
Mätledning för en koaxialleding för bestämning av genomgående energiflöde och ståendevågförhållandeInfo
- Publication number
- SE503922C2 SE503922C2 SE9403985A SE9403985A SE503922C2 SE 503922 C2 SE503922 C2 SE 503922C2 SE 9403985 A SE9403985 A SE 9403985A SE 9403985 A SE9403985 A SE 9403985A SE 503922 C2 SE503922 C2 SE 503922C2
- Authority
- SE
- Sweden
- Prior art keywords
- impedance
- conductor
- output
- coaxial
- circuit board
- Prior art date
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 48
- 238000005516 engineering process Methods 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 241000269420 Bufonidae Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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 |
| 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 |
| EP95937291A EP0792464B1 (de) | 1994-11-17 | 1995-11-15 | Messanordnung für einen koaxialleiter zur bestimmung des energiedurchflusses und des welligkeitsverhältnisses |
| 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 |
| FI972116A FI109838B (fi) | 1994-11-17 | 1997-05-16 | Mittauslinja koaksiaalista johdinta varten energian läpivirtauksen ja seisovan aallon suhteen määrittämiseksi |
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 SE9403985D0 (sv) | 1994-11-17 |
| SE9403985L SE9403985L (sv) | 1996-05-18 |
| SE503922C2 true 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 (de) |
| EP (1) | EP0792464B1 (de) |
| AU (1) | AU3944295A (de) |
| FI (1) | FI109838B (de) |
| SE (1) | SE503922C2 (de) |
| WO (1) | WO1996016337A1 (de) |
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 (de) * | 2016-09-08 | 2022-03-30 | Rohde & Schwarz GmbH & Co. KG | Abtasteinheit, richtkoppler und messsystem |
| 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 US US08/836,637 patent/US5864259A/en not_active Expired - Lifetime
- 1995-11-15 WO PCT/SE1995/001359 patent/WO1996016337A1/en not_active Ceased
- 1995-11-15 EP EP95937291A patent/EP0792464B1/de not_active Expired - Lifetime
- 1995-11-15 AU AU39442/95A patent/AU3944295A/en not_active Abandoned
-
1997
- 1997-05-16 FI FI972116A patent/FI109838B/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI109838B (fi) | 2002-10-15 |
| FI972116A0 (fi) | 1997-05-16 |
| SE9403985D0 (sv) | 1994-11-17 |
| AU3944295A (en) | 1996-06-17 |
| WO1996016337A1 (en) | 1996-05-30 |
| FI972116L (fi) | 1997-05-16 |
| SE9403985L (sv) | 1996-05-18 |
| EP0792464A1 (de) | 1997-09-03 |
| US5864259A (en) | 1999-01-26 |
| EP0792464B1 (de) | 2004-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |