EP1189492A1 - Explosivstoffgetriebene RF-Strahlenquelle - Google Patents
Explosivstoffgetriebene RF-Strahlenquelle Download PDFInfo
- Publication number
- EP1189492A1 EP1189492A1 EP01119011A EP01119011A EP1189492A1 EP 1189492 A1 EP1189492 A1 EP 1189492A1 EP 01119011 A EP01119011 A EP 01119011A EP 01119011 A EP01119011 A EP 01119011A EP 1189492 A1 EP1189492 A1 EP 1189492A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- explosive
- radiation source
- powered
- coil
- source according
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H13/00—Means of attack or defence not otherwise provided for
- F41H13/0043—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target
- F41H13/0075—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target the high-energy beam being a radiofrequency beam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H13/00—Means of attack or defence not otherwise provided for
- F41H13/0043—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target
- F41H13/0068—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target the high-energy beam being of microwave type, e.g. for causing a heating effect in the target
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H13/00—Means of attack or defence not otherwise provided for
- F41H13/0093—Devices generating an electromagnetic pulse, e.g. for disrupting or destroying electronic devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
- H05H1/4645—Radiofrequency discharges
- H05H1/4652—Radiofrequency discharges using inductive coupling means, e.g. coils
Definitions
- the invention relates to an explosive-driven RF radiation source according to the preamble of claim 1.
- RF radiation sources radio frequency
- HPM High Power Microwave - for non-lethal destruction, Disturbing or dazzling targets.
- RF radiation sources in a carrier system for example, a warhead.
- An electrical pulse generator with saturable inductance is described in DE 41 41 516 A1.
- a coaxial line is used for pulse shaping through magnetic compression loaded and relieved via a magnetic switch with saturable inductance, whereby Pulses are formed.
- US 5,307,079 and US 5,216,695 disclose microwaves and amplifiers Circuits. To achieve high frequencies, transistors are in a Marx generator integrated, which delivers this to an antenna.
- the object of the invention is now a simple, explosive-driven RF radiation source to show, which also shows an increase in high frequency.
- the invention is based on the idea of an explosive-driven RF radiation source only to build from a pulse generator or a pulse generating device, the generated one Pulses are emitted directly to a target.
- the pulse generator is a magnetic flow compressor extended and has a liner filled with explosive, which is in a coil located on.
- a capacitive load is integrated in the RF radiation source Pulse generator is connected on the output side, whereby the coil with the capacitive load one forms an electrical resonant circuit and the capacitive load also functions as an antenna.
- the frequency generated in this resonant circuit can thus be radiated directly.
- the housing of the RF radiation source must be designed so that the frequencies generated are unhindered can get through.
- the RF radiation source increases its performance a means in the area between the liner in the coil and the turns introduced, which increases the number of free electrons to support plasma formation and better conversion of chemical energy into high frequency energy too reach to stimulate a higher frequency.
- Materials with low electrical are suitable means for the formation of a plasma Conductivity, low binding energy for electrons and with rough surface structures, have material peaks in the range of a few micrometers ( ⁇ m).
- Another possibility of increasing the plasma formation is to increase the electrical Field strength in the area between the coil and the explosive-driven short-circuit device by appropriate design of the coil structure.
- FIG. 1 shows a carrier system 1, here a floor, for installing an RF radiation source 2.
- the RF radiation source 2 consists of a battery 3 or a similar power storage unit, which is electrically connected to an igniter 11 of a pulse generating device 4 driven with explosive 10, and a capacitive load C L.
- the capacitive load C L is connected to the output of the pulse generating device 4.
- the pulse generating device 4 is here a magnetic flow compressor, which has a coil 6, which consists of a coil body 6.1, on which turns 6.2 are located and in which a liner 6.3 is integrated. When connected to the battery or to the battery switch, a current flow in the turns 6.2 is initiated.
- the explosive 10 and the detonator 11 are either housed in a short-circuit device 7 additionally integrated in the coil 6 or in the liner 6.3.
- this RF radiation source 2 can be described as follows. With the carrier system 1, the autonomous RF radiation source 2 is brought to the target on site. There the battery 3 is switched on, for example in a time-controlled or charge-controlled manner, on the coil 6. When the current maximum in the coil 6 is reached, the igniter 11, for example a ring igniter, of the magnetic flow compressor 4 is ignited by the further energy supply, not shown. whereby the high-explosive material 10 located in the short-circuit device 7 (or in the opening liner 6.3) tears open the short-circuit device 7 and the coil former 6.1 in a conventional manner and the individual turns 6.2 are short-circuited one after the other.
- the igniter 11 for example a ring igniter
- the capacitive load C L forms, with the coil 6 after the circuit is closed, the opening liner 6.3 an oscillating circuit, the frequency of which changes due to the temporal change in the inductance of the coil 6 due to the shock wave in the liner 6.3.
- This frequency or the generated pulse 8 is emitted directly by the capacitive load C L acting as an antenna.
- FIGS. 2 and 3 now propose constructively change the magnetic plus compressor 4 to several free electrons to obtain. This causes spontaneous plasma formation with extremely fast switch-on behavior, whereby higher frequencies are generated without additional electrical components can be.
- FIG. 2 there is a first variant between the coil body 6.1 with its turns 6.2 and the liner 6.3, a means 14 supporting the plasma formation.
- This supporting means 14 can be a material 15 on the one hand, which is placed as a layer between the coil body 6.1 and the liner 6.3, and on the other hand a favorable background gas or a vacuum, a combination of layer and gas or vacuum also being possible.
- a material 15 which increases the plasma formation has a low electrical conductivity, a low binding energy for electrons and / or a surface structure with material peaks in the range of a few micrometers.
- One, all of these advantages for increasing free electron material 15 is, for example, a carbon fiber or a velvet.
- FIG. 3 gives a further measure for increasing the electric field strength in the area 13 at, which also advantageously influences the plasma formation.
- the coil cross section the coil 6 has been changed, the coil body 6.1 having the shape of a truncated cone and with its larger coil cross section, the first turns 6.2 Coil 6 reached.
- the energy required for the short circuit to the short circuit device 7 and the coil former 6.1 to tear open, due to the smaller necessary path between the Short-circuit device 7 and the turns 6.2, are minimized and is therefore the Plasma training available.
- an LC parallel resonant circuit can also be connected on the output side to the pulse generating device 4, as shown in FIG. 4. An improved radiation characteristic of the RF radiation source 2 is thereby achieved.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma Technology (AREA)
- Particle Accelerators (AREA)
Abstract
Description
- Figur 1
- eine RF-Strahlenquelle in einem Trägersystem
- Figur 2
- eine erste Ausführungsform der RF-Strahlenquelle
- Figur 3
- eine weitere Ausführungsform der RF-Strahlenquelle
- Figur 4
- ein Parallelschwingkreis als Last.
Ein solches die Plasmaausbildung erhöhendes Material 15 weist eine geringe elektrische Leitfähigkeit, eine geringe Bindungsenergie für Elektronen und / oder eine Oberflächenstruktur mit Materialspitzen im Bereich von wenigen Mikrometern auf. Ein, alle diese Vorzüge für die Erhöhung freier Elektronen besitzendes Material 15 ist beispielsweise eine Kohlenstoff-Faser oder ein Samt.
Claims (9)
- Explosivstoffgetriebene RF-Strahlenquelle, aufweisend eine Pulserzeugungseinrichtung mit einer Spule, die einen Spulenkörper, einen Liner und Windungen besitzt, wobei sich in dem Liner ein Explosivstoff befindet, welcher durch einen Zünder gezündet wird, dadurch gekennzeichnet, daßzwischen dem Spulenkörper (6.1) und dem Liner (6.3) in einem Bereich (13) ein die Plasmabildung unterstützendes Mittel (14) eingebracht ist unddie Pulserzeugungseinrichtung (4) ausgangsseitig mit einer als Antenne fungierenden kapazitiven Last ( CL) und/oder induktiven Last verbunden ist .
- Explosivstoffgetriebene RF-Strahlenquelle nach Anspruch 1, dadurch gekennzeichnet, daß das unterstützende Mittel (14) Materialien (15) sind, die auf der Oberfläche des Spulenkörpers (6.1) aufgebracht sind und eine geringe elektrische Leitfähigkeit aufweisen, eine geringe Bindungsenergie für Elektronen besitzen und eine rauhige Oberflächenstruktur aufweisen.
- Explosivstoffgetriebene RF-Strahlenquelle nach Anspruch 2, dadurch gekennzeichnet, daß es sich bei dem eingebundenem Material (15) um Kohlenstoff-Fasern handelt.
- Explosivstoffgetriebene RF-Strahlenquelle nach Anspruch 2, dadurch gekennzeichnet, daß es sich bei dem eingebundenen Material (15) um Samt handelt.
- Explosivstoffgetriebene RF-Strahlenquelle nach Anspruch 1, dadurch gekennzeichnet, daß als unterstützendes Mittel (14) der Spulenquerschnitt kegelförmig ist.
- Explosivstoffgetriebene RF-Strahlenquelle nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das unterstützendes Mittel (14 ) ein Hintergrundgas ist.
- Explosivstoffgetriebene RF-Strahlenquelle nach Anspruch 6, dadurch gekennzeichnet, daß das Hintergrundgas Helium oder Argon ist.
- Explosivstoffgetriebene RF-Strahlenquelle nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das unterstützendes Mittel ( 14 ) Vakuum ist.
- Explosivstoffgetriebene RF-Strahlenquelle nach einem der vorgenannten Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Kondensator (CL) mit einer Spule (LL) als Parallelschwingkreis ausgangsseitig mit der Pulserzeugungseinrichtung (4) elektrisch verbunden ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10044867A DE10044867A1 (de) | 2000-09-12 | 2000-09-12 | Explosivstoffgetriebene RF-Strahlenquelle |
| DE10044867 | 2000-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1189492A1 true EP1189492A1 (de) | 2002-03-20 |
| EP1189492B1 EP1189492B1 (de) | 2008-04-02 |
Family
ID=7655794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01119011A Expired - Lifetime EP1189492B1 (de) | 2000-09-12 | 2001-08-07 | Explosivstoffgetriebene RF-Strahlenquelle |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6477932B2 (de) |
| EP (1) | EP1189492B1 (de) |
| DE (2) | DE10044867A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3279603A1 (de) * | 2016-08-04 | 2018-02-07 | TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH | Elektromagnetisches mobiles wirksystem |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6843178B2 (en) * | 2002-08-22 | 2005-01-18 | Lockheed Martin Corporation | Electromagnetic pulse transmitting system and method |
| US7071631B2 (en) * | 2003-05-23 | 2006-07-04 | Bio-Reg Associates, Inc. | Electromagnetic pulse device |
| DE10342730A1 (de) * | 2003-09-16 | 2005-04-21 | Rheinmetall Waffe Munition | Hochleistungsgenerator zur Erzeugung eines breitbandigen elektromagnetischen Pulses |
| US7051636B1 (en) * | 2004-09-21 | 2006-05-30 | The United States Of America As Represented By The Secretary Of The Navy | Electromagnetic weapon |
| US8785840B2 (en) | 2004-10-07 | 2014-07-22 | David Joseph Schulte | Apparatus for producing EMP |
| DE102004061979B4 (de) * | 2004-12-23 | 2009-10-29 | Lfk-Lenkflugkörpersysteme Gmbh | Flugkörper |
| US7987760B1 (en) * | 2005-05-03 | 2011-08-02 | Applied Energetics, Inc | Systems and methods for igniting explosives |
| RU2292008C1 (ru) * | 2005-07-15 | 2007-01-20 | Федеральное государственное унитарное предприятие "Государственный научно-исследовательский институт машиностроения" | Генератор широкополосного светового излучения |
| US7434516B1 (en) | 2006-02-16 | 2008-10-14 | The United States Of America As Represented By The Secretary Of The Navy | Ferroelectric transmitters for warhead design and battle damage assessment |
| ATE547686T1 (de) * | 2008-08-15 | 2012-03-15 | Saab Ab | Lancierbare einheit |
| DE102010024845B4 (de) | 2010-06-23 | 2016-02-18 | Rheinmetall Waffe Munition Gmbh | Hochspannungsgenerator |
| US9391596B2 (en) | 2011-07-08 | 2016-07-12 | Robert Neil Campbell | Scalable, modular, EMP source |
| US9488043B2 (en) | 2013-05-17 | 2016-11-08 | Halliburton Energy Services, Inc. | Method and apparatus for generating seismic pulses to map subterranean fractures |
| US9500069B2 (en) | 2013-05-17 | 2016-11-22 | Halliburton Energy Services, Inc. | Method and apparatus for generating seismic pulses to map subterranean fractures |
| MX2015014533A (es) * | 2013-05-31 | 2016-06-02 | Halliburton Energy Services Inc | Método y aparato para generar pulsos sismicos para mapear fracturas subterraneas. |
| US10180309B1 (en) * | 2014-09-16 | 2019-01-15 | The United States Of America As Represented By The Secretary Of The Army | Electromagnetic pulse transmitter muzzle adaptor |
| US10408579B1 (en) * | 2014-09-16 | 2019-09-10 | The United States Of America As Represented By The Secretary Of The Army | Directed energy modification to M4A1 blank firing adaptor (BFA) |
| US20170127507A1 (en) * | 2015-11-04 | 2017-05-04 | The Boeing Company | Defense mechanism against directed-energy systems based on laser induced atmospheric optical breakdown |
| JP6889577B2 (ja) * | 2017-03-13 | 2021-06-18 | 株式会社Ihiエアロスペース | 電磁気パルス弾及び電磁気パルス弾の電磁気パルスの照射方法 |
| RU2748193C1 (ru) * | 2020-10-06 | 2021-05-20 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Михайловская военная артиллерийская академия" Министерства обороны Российской Федерации | Способ функционального поражения электронного оборудования электромагнитным боеприпасом |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4141516A1 (de) | 1990-12-21 | 1992-06-25 | Commissariat Energie Atomique | Elektrischer impulsgenerator mit saettigbarer induktanz |
| US5192827A (en) | 1991-12-19 | 1993-03-09 | The United States Of America As Represented By The Secretary Of The Army | Microwave projectile |
| US5216695A (en) | 1991-06-14 | 1993-06-01 | Anro Engineering, Inc. | Short pulse microwave source with a high prf and low power drain |
| US5707452A (en) | 1996-07-08 | 1998-01-13 | Applied Microwave Plasma Concepts, Inc. | Coaxial microwave applicator for an electron cyclotron resonance plasma source |
| US5975014A (en) | 1996-07-08 | 1999-11-02 | Asm Japan K.K. | Coaxial resonant multi-port microwave applicator for an ECR plasma source |
| DE19959358A1 (de) | 1999-12-09 | 2001-06-13 | Tzn Forschung & Entwicklung | Autonome RF-Strahlungsquelle |
Family Cites Families (5)
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| FR1437460A (fr) * | 1965-02-12 | 1966-05-06 | Centre Nat Rech Scient | Pistonphones synchronisés |
| US3594791A (en) * | 1968-04-26 | 1971-07-20 | Intron Int Inc | Radiation-operated distance meter |
| US3922968A (en) * | 1970-07-09 | 1975-12-02 | Us Navy | Bomblet fuze system |
| DE3608840A1 (de) * | 1986-03-17 | 1990-05-31 | Messerschmitt Boelkow Blohm | Einschusskanone mit elektromagnetischem beschleunigungssystem |
| US5125104A (en) * | 1990-05-09 | 1992-06-23 | General Atomics | Electromagnetic pulse generator for use with exploding material |
-
2000
- 2000-09-12 DE DE10044867A patent/DE10044867A1/de not_active Withdrawn
-
2001
- 2001-08-07 EP EP01119011A patent/EP1189492B1/de not_active Expired - Lifetime
- 2001-08-07 DE DE50113812T patent/DE50113812D1/de not_active Expired - Lifetime
- 2001-09-12 US US09/949,942 patent/US6477932B2/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4141516A1 (de) | 1990-12-21 | 1992-06-25 | Commissariat Energie Atomique | Elektrischer impulsgenerator mit saettigbarer induktanz |
| US5216695A (en) | 1991-06-14 | 1993-06-01 | Anro Engineering, Inc. | Short pulse microwave source with a high prf and low power drain |
| US5307079A (en) | 1991-06-14 | 1994-04-26 | Anro Engineering, Inc. | Short pulse microwave source with a high PRF and low power drain |
| US5192827A (en) | 1991-12-19 | 1993-03-09 | The United States Of America As Represented By The Secretary Of The Army | Microwave projectile |
| US5707452A (en) | 1996-07-08 | 1998-01-13 | Applied Microwave Plasma Concepts, Inc. | Coaxial microwave applicator for an electron cyclotron resonance plasma source |
| US5975014A (en) | 1996-07-08 | 1999-11-02 | Asm Japan K.K. | Coaxial resonant multi-port microwave applicator for an ECR plasma source |
| DE19959358A1 (de) | 1999-12-09 | 2001-06-13 | Tzn Forschung & Entwicklung | Autonome RF-Strahlungsquelle |
Non-Patent Citations (5)
| Title |
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| DATABASE INSPEC [online] THE INSTITUTION OF ELECTRICAL ENGINEERS, STEVENAGE, GB; FORTOV V E ET AL: "Magnetic flux compressors for high power vircator system", XP002186874, Database accession no. 5124293 * |
| ELECTROMAGNETIC ENVIRONMENTS AND CONSEQUENCES. PROCEEDINGS OF THE EUROPEAN ELECTROMAGNETICS INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC ENVIRONMENT AND CONSEQUENCES, EUROEM 94, PROCEEDINGS OF EUROEM'94, BORDEAUX, FRANCE, 30 MAY-3 JUNE 1994, 1995, Gramat, France, EUROEM, France, pages 249 - 256 vol.1 * |
| ENGEL T G ET AL: "Design and development of a novel flux compression generator for landmine detection applications", 9TH SYMPOSIUM ON ELECTROMAGNETIC LAUNCH TECHNOLOGY (EML), EDINBURGH, UK, 13-15 MAY 1998, vol. 35, no. 1, pt.1, IEEE Transactions on Magnetics, Jan. 1999, IEEE, USA, pages 245 - 249, XP002186872, ISSN: 0018-9464 * |
| ENGEL T G ET AL: "Energy conversion and high power pulse production using miniature magnetic flux compressors", IEEE TRANSACTIONS ON PLASMA SCIENCE, OCT. 2000, IEEE, USA, vol. 28, no. 5, pages 1342 - 1346, XP002186873, ISSN: 0093-3813 * |
| LINDEMUTH L R ET AL: "US/Russian collaboration in high-energy-density physics using high-explosive pulsed power: ultrahigh current experiments, ultrahigh magnetic field applications, and progress toward controlled thermonuclear fusion", IEEE TRANSACTIONS ON PLASMA SCIENCE, DEC. 1997, IEEE, USA, vol. 25, no. 6, pages 1357 - 1372, XP002186871, ISSN: 0093-3813 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3279603A1 (de) * | 2016-08-04 | 2018-02-07 | TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH | Elektromagnetisches mobiles wirksystem |
| US10415937B2 (en) | 2016-08-04 | 2019-09-17 | TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH | Electromagnetic mobile active system |
Also Published As
| Publication number | Publication date |
|---|---|
| US6477932B2 (en) | 2002-11-12 |
| US20020035918A1 (en) | 2002-03-28 |
| DE50113812D1 (de) | 2008-05-15 |
| EP1189492B1 (de) | 2008-04-02 |
| DE10044867A1 (de) | 2002-03-21 |
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