RU94016937A - Radio engineering system to search for and inspect objects equipped with passive responders - Google Patents
Radio engineering system to search for and inspect objects equipped with passive respondersInfo
- Publication number
- RU94016937A RU94016937A RU94016937/09A RU94016937A RU94016937A RU 94016937 A RU94016937 A RU 94016937A RU 94016937/09 A RU94016937/09 A RU 94016937/09A RU 94016937 A RU94016937 A RU 94016937A RU 94016937 A RU94016937 A RU 94016937A
- Authority
- RU
- Russia
- Prior art keywords
- interrogator
- objects
- search
- passive
- radio engineering
- Prior art date
Links
Landscapes
- Burglar Alarm Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
FIELD: radio engineering, particularly, systems of type "interrogator-responder" and to signalling systems responding to passive reradiation. SUBSTANCE: objects for use of proposed system can be people, objects or devices. System may be used for search for people covered by avalanche, for inspection of presence or absence of object at appropriate place, for surveillance signalization, specifically to prevent carrying away of unpaid goods from train halls and so on. Radio engineering system to search for and inspect objects equipped with passive responders incorporates interrogator 1 composed of two transmitted 2 and 3 of interrogation signals with proper transmitting antennas 4 and 5, receiver 6 of responses with receiving antenna 7 and passive responders 8. Each of them has receiving oscillatory circuit 9, nonlinear element 10 and transmitting antenna 11. Output of receiver 6 of interrogator 1 is connected to signalling device 12. EFFECT: enhanced authenticity of operation of system by exclusion of false operation caused by parasitic harmonic components of signal spectrum irradiated by transmitter of interrogator. 1 cl, 2 dwg
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94016937A RU2080621C1 (en) | 1994-05-10 | 1994-05-10 | Radio engineering system for search and inspection of objects fitted with passive responder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94016937A RU2080621C1 (en) | 1994-05-10 | 1994-05-10 | Radio engineering system for search and inspection of objects fitted with passive responder |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94016937A true RU94016937A (en) | 1996-07-20 |
RU2080621C1 RU2080621C1 (en) | 1997-05-27 |
Family
ID=20155651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94016937A RU2080621C1 (en) | 1994-05-10 | 1994-05-10 | Radio engineering system for search and inspection of objects fitted with passive responder |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2080621C1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2702264C2 (en) * | 2014-11-07 | 2019-10-07 | Мариелла Лэйблз Ой | Device and method for fitting |
RU2707414C2 (en) * | 2014-11-07 | 2019-11-26 | Мариелла Лэйблз Ой | Equipment and method for fitting rooms |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2561510C1 (en) * | 2014-06-02 | 2015-08-27 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Method of verifying operation of integrated transponder |
-
1994
- 1994-05-10 RU RU94016937A patent/RU2080621C1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2702264C2 (en) * | 2014-11-07 | 2019-10-07 | Мариелла Лэйблз Ой | Device and method for fitting |
RU2707414C2 (en) * | 2014-11-07 | 2019-11-26 | Мариелла Лэйблз Ой | Equipment and method for fitting rooms |
Also Published As
Publication number | Publication date |
---|---|
RU2080621C1 (en) | 1997-05-27 |
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