GB1289401A - - Google Patents
Info
- Publication number
- GB1289401A GB1289401A GB1289401DA GB1289401A GB 1289401 A GB1289401 A GB 1289401A GB 1289401D A GB1289401D A GB 1289401DA GB 1289401 A GB1289401 A GB 1289401A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- signal
- flux
- state
- output
- 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
- 230000004907 flux Effects 0.000 abstract 5
- 238000004804 winding Methods 0.000 abstract 5
- 239000013078 crystal Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/64—Velocity measuring systems using range gates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3234970 | 1970-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1289401A true GB1289401A (enrdf_load_stackoverflow) | 1972-09-20 |
Family
ID=10337246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1289401D Expired GB1289401A (enrdf_load_stackoverflow) | 1970-07-03 | 1970-07-03 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1289401A (enrdf_load_stackoverflow) |
-
1970
- 1970-07-03 GB GB1289401D patent/GB1289401A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |