CA1164066A - Automatic intermodulation distortion analyzer - Google Patents
Automatic intermodulation distortion analyzerInfo
- Publication number
- CA1164066A CA1164066A CA000375085A CA375085A CA1164066A CA 1164066 A CA1164066 A CA 1164066A CA 000375085 A CA000375085 A CA 000375085A CA 375085 A CA375085 A CA 375085A CA 1164066 A CA1164066 A CA 1164066A
- Authority
- CA
- Canada
- Prior art keywords
- signal
- output
- voltage
- pass filter
- smpte
- 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.)
- Expired
Links
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 2
- 239000000306 component Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 229910004676 OOOHz Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
- G01R23/20—Measurement of non-linear distortion
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Amplifiers (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13994080A | 1980-04-11 | 1980-04-11 | |
US139,940 | 1980-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1164066A true CA1164066A (en) | 1984-03-20 |
Family
ID=22488995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000375085A Expired CA1164066A (en) | 1980-04-11 | 1981-04-09 | Automatic intermodulation distortion analyzer |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS56157869A (en, 2012) |
CA (1) | CA1164066A (en, 2012) |
DE (1) | DE3114244C2 (en, 2012) |
FR (1) | FR2480438A1 (en, 2012) |
GB (1) | GB2073895B (en, 2012) |
NL (1) | NL8101783A (en, 2012) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03111595U (en, 2012) * | 1990-03-02 | 1991-11-14 | ||
DE19813703A1 (de) * | 1997-07-28 | 1999-02-04 | Rohde & Schwarz | Meßverfahren und Meßeinrichtung zum Messen der Verzerrung eines Hochfrequenz-Leistungsverstärkers und Entzerrungsverfahren und Entzerrungseinrichtung zum automatischen Entzerren eines Hochfrequenz-Leistungsverstärkers |
US6239657B1 (en) | 1998-03-27 | 2001-05-29 | Rohde & Schwarz Gmbh & Co. Kg | Method and device for measuring the distortion of a high-frequency power amplifier and method and means for automatically equalizing a high-frequency power amplifier |
GB2353365A (en) * | 1999-06-24 | 2001-02-21 | Mitel Semiconductor Ltd | Cross-channel interference |
KR100318901B1 (ko) * | 2000-03-22 | 2001-12-29 | 윤종용 | 코드분할다중접속 휴대용 무선단말기의 혼변조 특성 개선장치 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176238A (en) * | 1962-12-21 | 1965-03-30 | Collins Radio Co | Voltage equalizing circuit for constant gain during switching of agc circuit |
GB2004428B (en) * | 1977-09-16 | 1982-03-31 | Plessey Co Ltd | Receiver circuit arrangement |
-
1981
- 1981-03-03 GB GB8106636A patent/GB2073895B/en not_active Expired
- 1981-04-08 DE DE19813114244 patent/DE3114244C2/de not_active Expired
- 1981-04-09 CA CA000375085A patent/CA1164066A/en not_active Expired
- 1981-04-10 FR FR8107641A patent/FR2480438A1/fr active Granted
- 1981-04-10 JP JP5492681A patent/JPS56157869A/ja active Granted
- 1981-04-10 NL NL8101783A patent/NL8101783A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2480438A1 (fr) | 1981-10-16 |
JPS6131426B2 (en, 2012) | 1986-07-19 |
GB2073895B (en) | 1983-11-02 |
NL8101783A (nl) | 1981-11-02 |
JPS56157869A (en) | 1981-12-05 |
GB2073895A (en) | 1981-10-21 |
FR2480438B1 (en, 2012) | 1984-02-10 |
DE3114244A1 (de) | 1982-04-29 |
DE3114244C2 (de) | 1985-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |