Electronic countermeasures transponder system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01S-007/38
H04K-003/00
G01S-013/74
F41H-011/02
출원번호
US-0695618
(2015-04-24)
등록번호
US-9860015
(2018-01-02)
발명자
/ 주소
Charland, Shawn
출원인 / 주소
Charland, Shawn
대리인 / 주소
Woodard Emhardt Moriarty McNett & Henry LLP
인용정보
피인용 횟수 :
0인용 특허 :
4
초록▼
A system is provided that has an ECM (electronic counter measures) system and a transponder monitor connected to or forming part of the ECM system. The system monitors for a transponder signal from a remote transponder. The system determines information, such as transponder location, based on the tr
A system is provided that has an ECM (electronic counter measures) system and a transponder monitor connected to or forming part of the ECM system. The system monitors for a transponder signal from a remote transponder. The system determines information, such as transponder location, based on the transponder signal and makes use of the information in the ECM system and/or the system extracts encoded information contained in the transponder signal, such as information about a transponder owner, such as status of consumables, medical status. The ECM system may have a reactive jammer that is used both for a reactive jamming function, and as the transponder monitor function.
대표청구항▼
1. A system comprising: an ECM (electronic counter measures) system;a transponder monitor connected to or forming part of the ECM system;wherein the system is configured to: transmit, with the ECM system, ECM signals for rendering a hostile electronic warfare system ineffective;monitor, with the tra
1. A system comprising: an ECM (electronic counter measures) system;a transponder monitor connected to or forming part of the ECM system;wherein the system is configured to: transmit, with the ECM system, ECM signals for rendering a hostile electronic warfare system ineffective;monitor, with the transponder monitor, for a transponder signal from a remote transponder of a potential protectee of the ECM system; andat least one of:i) determine information based on the transponder signal and make use of the information in the ECM system; andii) extract encoded information contained in the transponder signal. 2. The system of claim 1 further comprising a transponder interrogator connected to or forming part of the ECM system; wherein the system is further configured to transmit an interrogation signal for receipt by a transponder;wherein monitoring for a transponder signal from a remote transponder comprises at least monitoring for a response to the interrogation signal from a transponder. 3. The system of claim 2 comprising a single antenna shared by the ECM system and the transponder interrogator. 4. The system of claim 2 comprising a first antenna used by the ECM system, and a second antenna used by the transponder interrogator. 5. The system of claim 2, further configured to transmit, from the ECM system, an information signal in addition to the interrogation signal, the information signal including encoded information for receipt and decoding by transponders. 6. The system of claim 1 wherein: determining information based on the transponder signal comprises determining a range between the ECM system and the transponder based on the transponder signal. 7. The system of claim 1 wherein extracting encoded information contained in the transponder signal comprises extracting encoded information about an owner of the transponder. 8. The system of claim 1, wherein the electronic countermeasures signals are transmitted to protect against radio controlled improvised explosive devices and/or to protect against electronically-guided missile attack. 9. The system of claim 1 wherein: determining information based on the transponder signal comprises determining a location of the transponder owner based on one or a combination of:a time history of range measurements, made from a single stationary or moving ECM system;simultaneous or near-simultaneous measurements from multiple stationary and/or moving ECM systems. 10. The system of claim 1 further comprising: a remote consort communications system configured to estimate a location of the transponder based on a time difference of arrival, at the remote consort communication system, of the interrogation signal from the ECM system and the response from the transponder. 11. The system of claim 10, further configured to share at least some of the encoded information from the transponder signal, or additional information determined from the transponder signal, with one or more other remote consort communication systems of a network of multiple remote consort communication systems. 12. The system of claim 1, further comprising: a closed-loop control system that uses the encoded information, or additional information determined from the transponder signal, as feedback for at least one of:a) controlling the position of transponder owners; andb) resupplying transponder owners. 13. The system of claim 1 further configured to use the encoded information, or additional information determined from the transponder signal, to control agents which are not transponder owners. 14. The system of claim 1, further configured to combine information provided by the ECM system and a secondary communication system paired with transponders to produce a hierarchical tactical picture. 15. The system of claim 1, further configured to present information to an operator of the ECM system. 16. The system of claim 1 further comprising: the remote transponder. 17. The system of claim 16 further configured to present information to a transponder owner, from which information recommendations for actions can be distilled by the transponder owner. 18. The system of claim 1 configured to determine information based on the transponder signal and make use of the information in the ECM system by: determining a range of the transponder;adjusting at least one operational parameter of the ECM system based on the determined range. 19. The system of claim 1 wherein the encoded information comprises at least one of: remaining levels of consumables;a medical status of the transponder owner; anda tactical situation of the transponder owner. 20. A method comprising: transmitting, with an electronic counter measures (ECM) system, ECM signals for rendering a hostile electronic warfare system ineffective;monitoring, with the ECM system, an electromagnetic signal environment for a transponder signal that includes encoded information from a transponder of a potential protectee of the ECM system that is physically remote from the ECM system; andresponsive to receiving a transponder signal that includes encoded information from a transponder, recovering the encoded information from the transponder signal. 21. The method of claim 20, further comprising: transmitting an interrogation signal from the ECM system,wherein monitoring the electromagnetic signal environment for a transponder signal comprises monitoring for a response to the interrogation signal from a transponder. 22. The method of claim 21 further comprising: estimating the location of the transponder based on a time difference of arrival, at a remote consort communication system, of the interrogation signal from the ECM system and the response from the transponder. 23. The method of claim 22, further comprising: sharing at least some of the encoded information from the transponder signal, or additional information derived from the encoded information, with one or more other remote consort communication systems of a network of multiple remote consort communication systems. 24. The method of claim 21, further comprising: transmitting, from the ECM system, an information signal in addition to the interrogation signal, the information signal including encoded information that may be received and decoded by transponders. 25. The method of claim 20, further comprising: determining a range between the ECM system and the transponder based on the transponder signal. 26. The method of claim 20, wherein the transponder signal includes encoded information about an owner of the transponder. 27. The method of claim 20, wherein the electronic countermeasures signals are transmitted to protect against radio controlled improvised explosive devices and/or to protect against electronically-guided missile attack. 28. The method of claim 20, wherein the ECM system comprises a communications system effectiveness assessment system. 29. The method of claim 20 further comprising: determining a location of the transponder owner based on a time history of range measurements, made from a single stationary or moving ECM system, or from simultaneous or near-simultaneous measurements from multiple stationary and/or moving ECM systems. 30. The method of claim 20, further comprising: using the encoded information, or additional information derived from the encoded information, as feedback in a closed-loop control system for controlling the position of transponder owners and/or resupplying transponder owners. 31. The method of claim 20, further comprising: integrating information provided by the ECM and/or a secondary communications systems paired with transponders to produce a hierarchical tactical picture. 32. The method of claim 20, further comprising: presenting information to an operator of the ECM system, from which information recommendations for actions can be distilled by the operator. 33. The method of claim 20, further comprising: presenting information to a transponder owner, from which information recommendations for actions can be distilled by the transponder owner. 34. An electronic counter measures system configured to perform the method of claim 20. 35. A system comprising: an ECM (electronic counter measures) system;a transponder monitor connected to or forming part of the ECM system;wherein the system is configured to: monitor for a transponder signal from a remote transponder; anddetermine information based on the transponder signal and make use of the information in the ECM system by:determining a range of the transponder; andadjusting at least one operational parameter of the ECM system based on the determined range.
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이 특허에 인용된 특허 (4)
Anders Frank W. (Greeley CO) Herring Joseph C. (Denver CO) White Douglas A. (Aurora CO), Manufacturing monitoring and control systems.
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