|
Match
|
Document |
Document Title |
|
|
8040067 |
Magnetron with cathode decoupled from output
A magnetron including a cathode, an anode axially aligned with the cathode and including a plurality of radial vanes defining resonant cavities, an output coupler connected to a first set of the...
|
|
|
7446484 |
Middle output electrodeless lighting system
A middle output electrodeless lighting system comprising: a resonator having a certain inner space and adapted to form a resonance mode by shielding a discharge of microwaves applied therein to the...
|
|
|
7439677 |
Microwave generator
A microwave generator having a central electrode (14) which at the front end has a radiating element (22) and an external electrode (18) which coaxially surrounds the central electrode (14) along...
|
|
|
7279842 |
Magnetron with wavy straps
A magnetron of the type having a strap ring has protruding regions of the strap ring arranged so as to increase the capacitance between the strap ring and another strap ring or between the strap...
|
|
|
7257327 |
Wireless communication system with high efficiency/high power optical source
An optical communication system is provided which includes an optical signal transmitter which communicates high bandwidth, high power frequencies. The optical signal transmitter includes a high...
|
|
|
7199525 |
Strapped magnetron with a dielectric resonator for absorbing radiation
A magnetron includes an anode having at least one vane defining a plurality of cavities and a dielectric resonator in communication with the at least one vane. The dielectric resonator is arranged...
|
|
|
7164234 |
High-power microwave system employing a phase-locked array of inexpensive commercial magnetrons
A high-power microwave generator employing a plurality of inexpensive commercial magnetron tubes cross-coupled by means of a secondary coupling path between each magnetron output pair, whereby a...
|
|
|
6844680 |
Magnetron having specific dimensions for solving noise problem
In such a case that a radial dimension of an outer circumference of a small-diameter strap ring of a magnetron is equal to “Rs1”, a radial dimension of an inner circumference of a lar...
|
|
|
6841940 |
Magnetron anodes
In a magnetron anode, an anode surrounds a central cathode. The anode is of a segmented structure having a plurality of annular segments stacked together along its length. Each annular segment...
|
|
|
6759808 |
Microwave stripline applicators
An apparatus and method which maintains plasma discharges (for instance 25) in containers (for instance 20) which have an internal section of 1 cm or less in width are described. The very small...
|
|
|
6670761 |
Magnetron having straps of different materials to enhance structural stability
Magnetron including a plurality of anode vanes each having notches of shapes different from each other in a top and a bottom, ring formed outer straps of copper each in contact to every other one...
|
|
|
6670762 |
Magnetron apparatus
In a magnetron apparatus in accordance with the present invention, a first notch 17, a second notch 19 and a third notch 20 are formed in each of anode segments 15 disposed radially inside an anode...
|
|
|
6339294 |
Magnetron anode vanes having a face portion oriented towards the anode center
An anode structure for a magnetron includes T-shape anode vanes having a radially extensive component and a circumferentially extensive portion, the cylindrical faces of the circumferential portion...
|
|
|
5680012 |
Magnetron with tapered anode vane tips
An anode structure of the present invention provides radially disposed first vanes and radially disposed second vanes interdigitating with the first vanes. The first vanes and the second vanes are...
|
|
|
5483123 |
High impedance anode structure for injection locked magnetron
An anode structure of the present invention provides radially disposed first vanes and radially disposed second vanes interdigitating with the first vanes. The first vanes and the second vanes are...
|
|
|
RE34863 |
High impedance circuit for injection locked magnetrons
A high impedance circuit has radially disposed first vanes and radially disposed second vanes interdigitating between the first vanes. The first vanes and the second vanes are each interconnected...
|
|
|
5146136 |
Magnetron having identically shaped strap rings separated by a gap and connecting alternate anode vane groups
There is disclosed a magnetron whose oscillation frequency can be easily adjusted. The magnetron comprises a cylindrical anode, several anode vanes radially arranged around the axis of the anode,...
|
|
|
5049782 |
Magnetron with harmonic suppression means
In an interaction space (4) defined between a cathode (3) and forward end portions of vanes (2), a permanent magnet (12) applies a uniform direct-current magnetic field along an axial direction of...
|
|
|
4891557 |
Magnetron device
A magnetron device includes an anode cylinder incorporated with multi-resonant cavities, an output antenna arranged in a direction normal to the axis of the anode cylinder, a set of strap rings...
|
|
|
4772823 |
Magnetic anode and a method of manufacturing the same
A magnetron anode constructed by welding a pole piece to each open end of a copper anode cylinder. A nickel layer is plated on the surface of the pole piece. A welded mass resulting from welding...
|
|
|
4742272 |
Magnetron
A magnetron includes inner and outer strap rings for providing a linkage among vanes which are disposed inside of an anode cylinder. The inner and outer strap rings have their diameters determined...
|
|
|
4733124 |
Cathode structure for magnetron
A cathode structure for a magnetron representative of a self-oscillation type microwave electron tube comprises a pair of opposite end shields for supporting both ends of a filament helically wound...
|
|
|
4720659 |
Magnetron
In an interaction space (7) defined between a cathode (2) and forward ends of vanes (3), an even direct-current magnetic field is applied by magnets (8) along the axial direction of the cathode...
|
|
|
4365185 |
Magnetron having three alternatingly connected straps
The invention provides a magnetron of the strapped anode type having three strapping members each co-axial but at different diameters from the center of the anode block of the magnetron. The middle...
|
|
|
4288721 |
Microwave magnetron-type device
A microwave magnetron-type device comprises an anode assembly or block in the form of a multistage two-dimensional periodic retarding system, including cavities with vanes, each having a lumped...
|
|
|
4287451 |
Magnetron having improved interconnecting anode vanes
A magnetron comprises an anode having an inner cylindrical wall and a plurality of copper vanes extending inwardly from the inner cylindrical wall, each vane having a notch in the top and bottom...
|
|
|
4274032 |
High power liquid cooled double strapped vane type magetron
A microwave device of the magnetron type comprises an anode block with straps which are located with respect to one another along the axis of the block and are electrically connected to respective...
|
|
|
4205257 |
Magnetron strap ring structure
The radial vanes secured to the inside of a cylindrical anode electrode are short-circuited by inner and outer strap rings which are secured to alternate vanes. The intermediate portions of the...
|
|
|
4179639 |
Anode assembly for electron discharge devices
A novel anode structure for electron discharge devices, for example, a crossed field oscillator of the magnetron type is fabricated by uniting nonthermally substantially similar cylindrical members...
|
|
|
4063129 |
Magnetron having improved magnetic field distribution in the interaction space and one strap of magnetic and electrical conductive material
A magnetron which has a plurality of vanes defining resonant cavities in an anode cylinder and straps connecting equipotentially alternate vanes and is provided at both ends of the anode cylinder...
|
|
|
4028583 |
High power-double strapped vane type magnetron
A magnetron comprising a large vane-type, double-strapped anode structure with the vanes being cooled by liquid flowing in a channel immediately behind the surface bombarded by electrodes and the...
|
|
|
3875469 |
Anode structure for magnetron
A magnetron is disclosed which comprises one or more equalizing rings each including a cylinder portion and a plurality of protrusions. Part of each anode vane is cut out in a rectangular shape to...
|
|
|
3875470 |
Combined magnetron and resonant stabilizing filter
A combined magnetron and resonant stabilising filter structure formed by a multi-cavity magnetron co-axially surrounded by an outer resonant cavity, in-phase cavities being coupled to the outer...
|
|
|
3792306 |
MULTISIGNAL MAGNETRON HAVING PLURAL SIGNAL COUPLING MEANS
A crossed field microwave energy device of the magnetron type is provided with a reentrant cavity resonator circuit having isolated groupings of elements to simultaneously yield separate resonant...
|
|
|
3553524 |
MAGNETRON WITH IMPROVED VANE AND STRAP STRUCTURE
A vane and strap type magnetron is presented which includes a unique slot arrangement for receiving a thin strap. A first relatively large opening is located proximate but spaced from the vane tip....
|
|
|
3549938 |
MICROWAVE TUBE WITH A ROD ARRAY SLOW WAVE CIRCUIT HAVING CAPACITIVE COUPLING BETWEEN ALTERNATE RODS
|
|
|
3543082 |
MAGNETRON
|
|
|
3536953 |
RESONANT CAVITY MAGNETRON WITH MODE SUPPRESSING SHORT CIRCUIT CONNECTIONS
|
|
|
3445718 |
MIXED LINE MAGNETRON CIRCUITS HAVING STRAPPED SECTIONS AND TUBES USING SAME
|
|
|
3441796 |
MAGNETRONS HAVING CYCLICALLY VARYING FREQUENCIES
|
|
|
3437875 |
MIXED LINE COMPOSITE MAGNETRON INTERACTION CIRCUITS OF FORWARD WAVE AND BACKWARD WAVE TYPES
|
|
|
3423632 |
ELECTRON DISCHARGE DEVICE CONSTRUCTION
|
|
|
3320471 |
High power amplifier having a cooling fluid manifold attached to the slowwave structure
|
|
|
3315121 |
Crossed-field electric discharge device
|
|
|
3308336 |
Periodic slow wave circuit having capacitive coupling between alternate periodic elements
|
|
|
3305693 |
Interdigital magnetron including means for suppressing undesired modes of operation by separating the frequency of possible undesired operating modes
|
|
|
3289023 |
Magnetron with helical cathode held by support, the output and mode suppression means being remote from the cathode support
|
|
|
3289037 |
Temperature compensated magnetron anode structure having alternate segments of differing thermal expansion coefficient
|
|
|
3219882 |
Slow wave propagating structure for wide frequency band electron discharge devices
|
|
|
3185885 |
Crossed-field tube coupling apparatus
|