BE493987A - - Google Patents
Info
- Publication number
- BE493987A BE493987A BE493987DA BE493987A BE 493987 A BE493987 A BE 493987A BE 493987D A BE493987D A BE 493987DA BE 493987 A BE493987 A BE 493987A
- Authority
- BE
- Belgium
- Prior art keywords
- currents
- emi
- frequency
- frequencies
- group
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 171
- 230000010363 phase shift Effects 0.000 claims description 83
- 238000005259 measurement Methods 0.000 claims description 26
- 230000007717 exclusion Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000004048 modification Effects 0.000 claims description 8
- 238000012986 modification Methods 0.000 claims description 8
- 230000001131 transforming effect Effects 0.000 claims description 4
- 230000001143 conditioned effect Effects 0.000 claims description 3
- 230000009347 mechanical transmission Effects 0.000 claims 3
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 description 31
- 238000010586 diagram Methods 0.000 description 28
- 238000000429 assembly Methods 0.000 description 13
- 230000000712 assembly Effects 0.000 description 13
- 230000001360 synchronised effect Effects 0.000 description 13
- 238000010276 construction Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 230000035945 sensitivity Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 9
- 230000014509 gene expression Effects 0.000 description 9
- 239000013078 crystal Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000003321 amplification Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 238000003199 nucleic acid amplification method Methods 0.000 description 6
- 239000010453 quartz Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 4
- 230000017105 transposition Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000035559 beat frequency Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/08—Systems for determining direction or position line
- G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
- G01S1/30—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems the synchronised signals being continuous waves or intermittent trains of continuous waves, the intermittency not being for the purpose of determining direction or position line and the transit times being compared by measuring the phase difference
- G01S1/304—Analogous systems in which a beat frequency, obtained by heterodyning the signals, is compared in phase with a reference signal obtained by heterodyning the signals in a fixed reference point and transmitted therefrom, e.g. LORAC (long range accuracy) or TORAN systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1011506T | 1949-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE493987A true BE493987A (de) |
Family
ID=9570002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE493987D BE493987A (de) | 1949-02-22 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE493987A (de) |
| FR (1) | FR1011506A (de) |
| NL (1) | NL145167B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1221696B (de) * | 1962-02-15 | 1966-07-28 | Telefunken Patent | Funknavigationsverfahren und Anordnung zur Durchfuehrung desselben |
| DE1239743B (de) * | 1962-03-17 | 1967-05-03 | Telefunken Patent | Navigationsverfahren |
-
0
- BE BE493987D patent/BE493987A/fr unknown
- NL NL696905438A patent/NL145167B/xx unknown
-
1949
- 1949-02-22 FR FR1011506D patent/FR1011506A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1221696B (de) * | 1962-02-15 | 1966-07-28 | Telefunken Patent | Funknavigationsverfahren und Anordnung zur Durchfuehrung desselben |
| DE1239743B (de) * | 1962-03-17 | 1967-05-03 | Telefunken Patent | Navigationsverfahren |
Also Published As
| Publication number | Publication date |
|---|---|
| NL145167B (nl) | |
| FR1011506A (fr) | 1952-06-24 |
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