公开(公告)号：US06460460B1

公开(公告)日：2002-10-08

申请号：US09606047

申请日：2000-06-29

Applicant: Louis J. Jasper, Jr. ,  Alba Lalitha Ramaswamy

Inventor： Louis J. Jasper, Jr. ,  Alba Lalitha Ramaswamy

IPC: F42C1900

CPC classification number: F42B3/113 ,  F42C11/00

Abstract: A laser activated grenade is provided which includes a controllable laser source activated at specific times to generate radiation pulses. An energetic material within the grenade is ignited upon delivery of the generated radiation pulses. A propellant charge material triggers a propellant explosive train when the energetic material ignites. The grenade further includes load materials which are selectively activated once the propellant explosive train has been launched. The laser source may be located remotely from the grenade in order that the generated radiation pulses travel to the grenade through a fiber optic cable. Alternatively, the laser source may be embedded in the grenade and activated by a microwave/RF coded signal received from a remote signal transmitter. The grenade may carry a number of load materials so that each load material is activated either alone to produce a desired target effect, or in combination to produce a cumulative target effect such as light, sound, malodorous, as well as other incapacitating phenomena. In lethal implementation, the grenade may include shrapnel as a load which explodes when detonated at the target.

Abstract translation: 提供激光激活手榴弹，其包括在特定时间激活以产生辐射脉冲的可控激光源。 在产生的辐射脉冲的传送时，手榴弹内的高能材料被点燃。 当能量材料点燃时，推进剂充电材料触发推进剂爆炸火车。 手榴弹还包括负载材料，一旦推进剂爆炸火车被启动，其被选择性地活动。 激光源可以远离手榴弹，以便产生的辐射脉冲通过光纤电缆行进到手榴弹。 或者，激光源可以嵌入在手榴弹中并且由从远程信号发射器接收的微波/ RF编码信号激活。 手榴弹可以携带多种负载材料，使得每种负载材料单独激活以产生期望的目标效应，或组合起来以产生累积的目标效应，例如光，声音，恶臭以及其他无法实现的现象。 在致命的执行中，手榴弹可能包括弹片作为在目标引爆时爆炸的载荷。

公开(公告)号：US5192827A

公开(公告)日：1993-03-09

申请号：US810608

申请日：1991-12-19

Applicant: Louis J. Jasper, Jr.

Inventor： Louis J. Jasper, Jr.

IPC: F41H13/00 ,  F42B12/36 ,  G01S7/38 ,  H03K3/53

CPC classification number: F41H13/0068 ,  F42B12/36 ,  G01S7/38 ,  H03K3/53

Abstract: A high power microwave/radio frequency radiating projectile that stores electrical energy in a Pulse Forming Line network. Electrical energy is converted to high power microwave/radio frequency energy by a subnanosecond switch either in a single pulse mode or a repetition rate mode.The high power microwave/ratio frequency energy is then radiated by an antenna built into the projectile. The heavy power supply required for providing the high voltage necessary for charging the pulse forming line network is not part of the projectile but is contained in the launching gun, or as ancillary equipment to the launching gun.

Abstract translation: 在Pulse Forming Line网络中存储电能的高功率微波/射频辐射射弹。 电能以单脉冲模式或重复率模式通过亚纳秒开关转换为高功率​​微波/射频能量。 高功率微波/比率频率能量然后由内置于射弹的天线辐射。 提供充电脉冲形成线网络所需的高电压所需的大功率电源不是射弹的一部分，而是包含在发射枪中，或作为发射枪的辅助设备。

公开(公告)号：US5030914A

公开(公告)日：1991-07-09

申请号：US437401

申请日：1989-11-16

Applicant: Louis J. Jasper, Jr.

Inventor： Louis J. Jasper, Jr.

IPC: G01R33/345 ,  G01R33/60

CPC classification number: G01R33/345 ,  G01R33/60

Abstract: The EPR instrument includes an X-band klystron used to generate microwave power that is transmitted to a superconductive waveguide cavity resonator. The cavity is placed between the pole pieces of a large d-c magnet and small a-c magnet coils energized by a modulation signal source. A microwave crystal detector detects RF energy outputted from the cavity. The detector output is amplified, rectified and filtered in a phase sensitive filter that uses the modulation signal source as a reference. The resultant signal is recorded by an amplitude vs. time recorder. The superconductive cavity includes an inner wall of high-temperature superconductive material, a liquid coolant and an insulating sleeve that passes through the cavity. The specimen to be analyzed is placed in the sleeve.

Abstract translation: EPR仪器包括用于产生被传输到超导波导腔谐振器的微波功率的X波段速调管。 空腔被放置在大d-c磁体的极片和由调制信号源激励的小的a-c磁体线圈之间。 微波晶体检测器检测从空腔输出的RF能量。 检测器输出在使用调制信号源作为参考的相位敏感滤波器中进行放大，整流和滤波。 所得信号由幅度对时间记录器记录。 超导空腔包括高温超导材料的内壁，液体冷却剂和穿过空腔的绝缘套管。 要分析的样品放在套筒中。

公开(公告)号：US4831913A

公开(公告)日：1989-05-23

申请号：US61627

申请日：1987-06-15

Applicant: Louis J. Jasper, Jr.

Inventor： Louis J. Jasper, Jr.

IPC: F42B6/00

CPC classification number: F42B6/006

Abstract: A projectile suitable for use with an electromagnetic launcher or railgun.he projectile has a detachable conductive header portion which mates closely with and is restrained by one of the rails of a railgun. The header eliminates arcing and rail damage. The remainder of the projectile is ejected through a hole in the header toward a target.

Abstract translation: 适用于电磁发射器或轨道枪的射弹。 射弹有一个可拆卸的导电头部，与导轨的轨道之一紧密配合并被其中一根轨道约束。 标题消除了电弧和轨道损坏。 抛射体的其余部分通过头部的孔向目标弹出。

公开(公告)号：US4760769A

公开(公告)日：1988-08-02

申请号：US43270

申请日：1987-04-27

Applicant: Louis J. Jasper, Jr.

Inventor： Louis J. Jasper, Jr.

IPC: F41B6/00 ,  F41F1/02

CPC classification number: F41B6/006

Abstract: A rapid-fire electromagnetic projectile launcher. The invention features parallel disks with gaps in their peripheries. A voltage source is applied to the disks to cause current to flow in opposite directions through the disks, generating a strong repulsive force which is utilized to eject a projectile. A rotator is positioned concentric with the disks to control timing of the repulsive action and facilitate projectile reloading.

Abstract translation: 快速电磁射弹发射器。 本发明的特征在于具有在其周边具有间隙的两个并行盘。 电压源被施加到磁盘，以使电流沿相反的方向流过磁盘，产生用于弹出抛射体的强大的排斥力。 旋转器与磁盘同心定位，以控制排斥作用的时序并促进弹丸重新加载。

公开(公告)号：US4753153A

公开(公告)日：1988-06-28

申请号：US934273

申请日：1986-11-24

Applicant: Louis J. Jasper, Jr.

Inventor： Louis J. Jasper, Jr.

IPC: F41B6/00 ,  F41F1/02

CPC classification number: F41B6/006

Abstract: A lightweight, portable, electromagnetic railgun. The invention features a conventional railgun coupled to a magnetic flux compression generator (MFCG) section and an injector section. The conventional railgun has two parallel metallic rails (13,15) with a bullet (25) slidably positioned between them. The bullet is rapidly projected between the rails toward a chosen target when a current flows between the rails (and through the bullet). The MFCG section provides a source of high current to the rails. The MFCG section has a piston (73) which moves between two energized bars (51,53). A magnetic field is created by current flowing in a circuit through the piston, (73) the bars (51,53) and the bullet (25). The associated magnetic flux is rapidly compressed as the piston moves between the bars. Compression of the magnetic flux produces a large current pulse which is coupled to the rails (13,15) to propel the bullet (25). The injector section injects the piston (73) into the space between the bars (51,53) to begin the magnetic flux compression sequence.

Abstract translation: 轻巧便携，电磁轨道枪。 本发明的特征在于耦合到磁通量压缩发生器（MFCG）部分和喷射器部分的常规轨道枪。 常规的轨道枪具有两个平行的金属轨道（13,15），其中可弹性地定位在它们之间的子弹（25）。 当电流在轨道之间流动时（通过子弹），子弹在轨道之间快速投影到选定的目标位置。 MFCG部分为轨道提供高电流源。 MFCG部分具有在两个通电杆（51,53）之间移动的活塞（73）。 通过在电路中流过活塞，（73）杆（51,53）和子弹（25）的电流产生磁场。 当活塞在杆之间移动时，相关联的磁通量被快速压缩。 压缩磁通产生大的电流脉冲，该电流脉冲耦合到轨道（13,15）以推动子弹（25）。 喷射器部分将活塞（73）注入到杆（51,53）之间的空间中以开始磁通量压缩序列。

公开(公告)号：US4347419A

公开(公告)日：1982-08-31

申请号：US140345

申请日：1980-04-14

Applicant: Louis J. Jasper, Jr.

Inventor： Louis J. Jasper, Jr.

IPC: H01J23/12 ,  H01J23/24 ,  H05B6/64

CPC classification number: H01J23/12 ,  H01J23/24 ,  Y10T29/49016

Abstract: A traveling-wave-tube has a vacuum housing that includes the helix rf circuitry. The helix conductor is intertwined with and hermetically sealed to the insulating material comprising the vacuum housing. Thus, portions of the helix serve for interaction with the electron beam in the center of the vacuum housing while other portions are in contact with the atmosphere, thus cooling the helix and permitting the tube to operate at higher average powers.

Abstract translation: 行波管具有包括螺旋射频电路的真空壳体。 螺旋导体与包括真空壳体的绝缘材料相互缠绕并密封。 因此，螺旋的部分用于与真空壳体的中心处的电子束相互作用，而其他部分与大气接触，从而冷却螺旋并允许管以更高的平均功率运行。

公开(公告)号：US4151476A

公开(公告)日：1979-04-24

申请号：US933702

申请日：1978-08-15

Applicant: Louis J. Jasper, Jr.

Inventor： Louis J. Jasper, Jr.

IPC: H03F3/54 ,  H03F15/00 ,  H03F3/58

CPC classification number: H03F3/54 ,  H03F15/00

Abstract: A device is disclosed for amplifying electromagnetic waves propagating al a meander line slow wave structure by means of magnetic cylindrical domains or bubbles which are propagating at substantially the same velocity as the RF wave in an adjacent platelet of orthoferrite having associated with it a propagation arrangement of the conventional type which is adapted to move the domains from one end of the platelet to the other. Since the magnetic bubbles are magnetic dipoles that produce magnetic surface charges, a portion of their energy is transferred to the propagating RF wave, resulting in amplification of the RF wave.

Abstract translation: 公开了一种用于放大沿着曲折线慢波结构传播的电磁波的装置，其通过磁性圆柱形畴或气泡传播，所述磁性圆柱形畴或气泡以与RF相邻的正交铁素体相似的RF波基本相同的速度传播， 常规类型，其适于将畴从血小板的一端移动到另一端。 由于磁性气泡是产生磁性表面电荷的磁性偶极子，它们的一部分能量被传递到传播的RF波，导致RF波的放大。

公开(公告)号：US5739796A

公开(公告)日：1998-04-14

申请号：US550040

申请日：1995-10-30

Applicant: Louis J. Jasper, Jr. ,  Lawrence Carin ,  K. Ming Leung

Inventor： Louis J. Jasper, Jr. ,  Lawrence Carin ,  K. Ming Leung

IPC: H01Q3/44 ,  H01Q9/27 ,  H01Q15/00 ,  H01Q1/36

CPC classification number: H01Q15/006 ,  H01Q3/44 ,  H01Q9/27

Abstract: The present invention provides multidimensional stacked photonic band gap crystal structures improving the performance of current planar monolithic antennas and RF filters by forbidding radiation from coupling into the substrate thereby significantly enhancing radiation efficiency and bandwidth. This invention comprises a number of sub-crystals with each having at least two lattices disposed within a host material, each lattice having a plurality of dielectric pieces arranged and spaced from each other in a predetermined manner, the sub-crystals being stacked in a crystal structure to provide a photonic band gap forbidding electromagnetic radiation propagating over a specially designed frequency band gap, or stopband. Both two dimensional and multidimensional crystals are disclosed. The preferred embodiment is a three-dimensional photonic band gap crystal comprising two or more sub-crystals, with each sub-crystal having a diamond-patterned lattice constructed from a plurality of dielectric zigzag pieces orthogonally interconnected, disposed within a host material.

Abstract translation: 本发明提供多维堆叠光子带隙晶体结构，通过禁止辐射耦合到衬底中，从而显着提高辐射效率和带宽，从而提高了当前平面单片天线和RF滤波器的性能。 本发明包括多个子晶体，每个子晶体具有设置在主体材料中的至少两个晶格，每个晶格具有以预定方式彼此排列并间隔开的多个电介质片，所述子晶体堆叠在晶体中 结构提供光子带隙，禁止在专门设计的频带或阻带上传播的电磁辐射。 公开了二维和多维晶体。 优选实施例是包括两个或更多个子晶体的三维光子带隙晶体，其中每个子晶体具有由多个正交互连的，设置在主体材料内的电介质锯齿形构造的菱形图案晶格。

公开(公告)号：US5491490A

公开(公告)日：1996-02-13

申请号：US344801

申请日：1994-11-23

Applicant: Anderson H. Kim ,  Robert J. Youmans ,  Stephen E. Saddow ,  Louis J. Jasper, Jr. ,  Maurice Weiner

Inventor： Anderson H. Kim ,  Robert J. Youmans ,  Stephen E. Saddow ,  Louis J. Jasper, Jr. ,  Maurice Weiner

IPC: H01Q1/36 ,  H01Q9/27

CPC classification number: H01Q1/36 ,  H01Q9/27

Abstract: A photon triggered RF radiator having separate sections to perform the eny storage and the energy radiation functions. The energy storage function is performed by at least one charging electrode positioned on the upper surface of a photoconductive dielectric substrate, whereas the energy radiation function is performed by a charging electrode positioned adjacent to the charging electrode on the upper surface of the substrate. The charging electrode and the radiating electrode are separated by a predetermined gap distance that is large enough to insure there is no surface flashover between the electrodes and small enough to insure the efficiency of energy discharge from the charging pad to the spiral antenna is maximized.

Abstract translation: 具有独立部分以执行能量存储和能量辐射功能的光子触发RF辐射器。 能量存储功能由位于光电导介质基板的上表面上的至少一个充电电极执行，而能量辐射功能由位于基板上表面上与充电电极相邻的充电电极执行。 充电电极和辐射电极分开一个足够大的预定间隙距离，以确保电极之间没有表面闪络，并且足够小以确保从充电垫到螺旋天线的能量放电的效率最大化。