CA1225715A - Systeme de detection de perturbations electromagnetiques - Google Patents
Systeme de detection de perturbations electromagnetiquesInfo
- Publication number
- CA1225715A CA1225715A CA000455555A CA455555A CA1225715A CA 1225715 A CA1225715 A CA 1225715A CA 000455555 A CA000455555 A CA 000455555A CA 455555 A CA455555 A CA 455555A CA 1225715 A CA1225715 A CA 1225715A
- Authority
- CA
- Canada
- Prior art keywords
- signal
- frequency
- pass filter
- detection
- responder
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 241001417527 Pempheridae Species 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 9
- 230000007423 decrease Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000455555A CA1225715A (fr) | 1984-05-31 | 1984-05-31 | Systeme de detection de perturbations electromagnetiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000455555A CA1225715A (fr) | 1984-05-31 | 1984-05-31 | Systeme de detection de perturbations electromagnetiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1225715A true CA1225715A (fr) | 1987-08-18 |
Family
ID=4127980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000455555A Expired CA1225715A (fr) | 1984-05-31 | 1984-05-31 | Systeme de detection de perturbations electromagnetiques |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1225715A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109377610A (zh) * | 2018-10-19 | 2019-02-22 | 天津市明星宇安防科技股份有限公司 | 防线圈盗开的智能门锁结构及智能门锁的防盗开方法 |
-
1984
- 1984-05-31 CA CA000455555A patent/CA1225715A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109377610A (zh) * | 2018-10-19 | 2019-02-22 | 天津市明星宇安防科技股份有限公司 | 防线圈盗开的智能门锁结构及智能门锁的防盗开方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |