Matches 1 - 50 out of 257 1 2 3 4 5 6 >


Match Document Document Title
9035728 Electromagnetic interface secured by using an indirect compression force to slidably engage first and second force transfer features  
In an example embodiment, an electromagnetic interface can comprise: a first component comprising a first waveguide channel, a first interface surface, and a first force transfer feature; a second...
8952770 Self keying and orientation system for a repeatable waveguide calibration and connection  
The self-keying waveguide interconnection system for repeatable waveguide calibration and connection comprises a plug with a centrally disposed aperture, a jack provided with a counterbore to...
8952678 Gap-mode waveguide  
In a gap-mode waveguide embodiment, an interior gap in a tubular waveguide principally condenses a dominant gap mode near the interior gap, and an absorber dissipates electromagnetic energy away...
8896400 Ultrathin waveguide beamformer  
An ultrathin, low cost, beamformer with excellent RF performance and robust coaxial connections is disclosed. The beamformer includes a dielectric substrate sheet with a beamformer circuit, a...
8816799 Systems and methods of waveguide assembly using longitudinal features  
Various embodiments provide for waveguide assemblies which may be utilized in wireless communication systems. Various embodiments may allow for waveguide assemblies to be assembled using tools and...
8803639 Vacuum insulating chamber including waveguides separated by an air gap and including two planar reflectors for controlling radiation power from the air gap  
A heat insulating transmission line includes a first waveguide with a first aperture end, a second waveguide with a second aperture end, and a reflector. The second waveguide is arranged coaxially...
8729979 Input/output coupling structure for dielectric waveguide  
Dielectric waveguide comprising a circular input/output electrode on its bottom surface and surrounded by an exposed dielectric portion thereof around which a conductor film is disposed. A short...
8711049 Potential separation for filling level radar  
For safety reasons the potential of an electrical supply line of a radar sensor should be separate from the potential of the filling level container. An arrangement for potential separation for a...
8706050 Matching circuit, wiring board, and transmitter, receiver, transceiver, and radar apparatus that have the matching circuit  
There are provided a matching circuit which is less prone to impedance mismatch even with variations in pattern dimension, and a wiring board, and also a transmitter, a receiver, a transceiver,...
8680954 Waveguide, waveguide connection structure and waveguide connection method  
A waveguide includes: a first tubular waveguide path that transmits electromagnetic waves having a predetermined wavelength; and a stub that is formed such that a depth thereof becomes a quarter...
8680936 Surface mountable microwave signal transition block for microstrip to perpendicular waveguide transition  
A surface mountable transition block for perpendicular transitions between a microstrip or stripline and a waveguide. The transition block configuration allows for a reduction in the overall cost...
8614610 Ruggedized waveguide encapsulation fixture for receiving a compressed waveguide component  
A waveguide component encapsulation device may include a housing having first and second surfaces, the housing defining a channel extending through the first and second surfaces, a micromachined...
8570120 Heat insulating waveguides separated by an air gap and including two planar reflectors for controlling radiation power from the air gap  
A heat insulating transmission line includes a first waveguide with a first aperture end, a second waveguide with a second aperture end, and a reflector. The second waveguide is arranged coaxially...
8461944 First and second U-shape waveguides joined to a dielectric carrier by a U-shape sealing frame  
The present invention relates to a transition arrangement comprising a first surface-mountable waveguide part and a second surface-mountable waveguide part, each of the first and second...
8461945 First and second U-shape waveguides joined to a metallized dielectric carrier by a U-shape sealing frame  
The present invention relates to a transition arrangement comprising a first surface-mountable waveguide part, a second surface-mountable waveguide part and a dielectric carrier material with a...
8358180 High frequency module comprising a transition between a wiring board and a waveguide and including a choke structure formed in the wiring board  
A high-frequency module has a wiring board including a dielectric substrate, a line conductor that is formed on a first surface of the dielectric substrate, and a first grounding conductor layer...
8358185 Waveguide connection between a dielectric substrate and a waveguide substrate having a choke structure in the dielectric substrate  
A choke structure including: an inside surface conductive pattern formed in the surrounding of a through hole on the surface of a dielectric substrate opposing a waveguide substrate; an outside...
8330563 High-frequency member assembly with waveguide  
A high-frequency member assembly has two high-frequency members of which surfaces are attached to each other. Each member has a rectangular waveguide hole penetrating through the member and two...
8324991 Electrolytic corrosion prevention structure and waveguide connection structure  
An electrolytic corrosion prevention structure at a flange connection part in which the occurrence of an electrolytic corrosion is suppressed without increasing the number of the airtight and/or...
8222977 Metal plate for preventing radiowave leakage through an aperture in a waveguide body  
A waveguide circuit is provided, in which fixing a metal cover to a waveguide body with screws can prevent radiowave leakage suitably without any application of the conductive adhesive, solder and...
8188815 Waterproof waveguide assembly having a core part with a seam formed by engaging parts and the core part enclosed by a separate external housing  
A waterproof communication apparatus comprises a core part and a separate external housing. The core part is a combination having at least one seam, and is used to transmit electromagnetic waves....
8179214 Waveguide connection between a multilayer waveguide substrate and a metal waveguide substrate including a choke structure in the multilayer waveguide  
A rectangular conductor pattern is formed around a first waveguide on a multilayer dielectric substrate facing a metal substrate, with an end at about λ/4 away from a long side edge of the first...
8063719 Offset footprint of a connector on a printed board  
A printed wiring board having at least one connector includes a dielectric substrate that has, on a first face, a first ground plane, and on a second face, at least two transmission lines between...
8058955 Waterproof waveguide assembly having a core assembly with a seam enclosed by a metallic enclosure  
A waterproof communication apparatus comprises a core assembly having at least one seam, configured to transmit an electromagnetic wave; and a seamless enclosure enclosing the core assembly,...
8008998 Waveguide comprised of two waveguide members assembled by using a positioning pin and a positioning hole in the two members  
A waveguide includes a first waveguide member and a second waveguide member. The second waveguide member is combined with the first waveguide member to form a through hole. The first waveguide...
8008983 Waveguide multiplexer and waveguide phase shifter connected by a polarization adjustment assembly  
An adjustable assembly apparatus includes a waveguide phase shifter and a waveguide multiplexer. The waveguide phase shifter has a first flange structure and the waveguide multiplexer has a second...
7994881 Waveguide connection between a multilayer waveguide substrate and a metal waveguide substrate including a choke structure in the multilayer waveguide  
A rectangular conductor pattern is formed around a first waveguide on a multilayer dielectric substrate facing a metal substrate, with an end at about λ/4 away from a long side edge of the first...
7994879 Apparatus for transitioning millimeter wave between dielectric waveguide and transmission line  
Provided is an apparatus for transitioning a millimeter wave between dielectric waveguide and transmission line using a millimeter wave transition structure formed by the dielectric waveguide, the...
7978022 Cable to waveguide transition apparatus having signal accumulation form of backshort and active phase shifting using the same  
A cable to waveguide transition apparatus having a signal accumulation form of a backshort is disclosed. The cable to waveguide transition apparatus having a signal accumulation form of a...
7978030 High-speed interconnects  
In one example embodiment, a high-speed transponder includes a printed circuit board having a set of coplanar high-speed traces, and a high-speed circuit and a package mounted to the printed...
7884688 Waveguide connector and assembly using deformable convex conductive portions  
A waveguide connector is provided. The connector includes a connecting portion having a plurality of conductive convex portions that are deformable by an external force. The convex portions are...
7872550 Vertical coupling structure for non-adjacent resonators  
A vertical coupling structure for non-adjacent resonators is provided. The vertical coupling structure has a first resonator and a second resonator. At least one side of the first resonator is...
7791438 Millimeter and sub-millimeter wave waveguide interface having a junction of tight tolerance and a junction of lesser tolerance  
A waveguide interface for millimeter wave and sub-millimeter wave applications adapted to couple and uncouple abutting waveguide sections wherein said waveguide interface acts as both a mating...
7782156 Low-loss interface  
In general, in accordance with an exemplary aspect of the present invention, a low-loss interface for connecting an integrated circuit such as a monolithic microwave integrated circuit to an...
7756503 High frequency module  
Heretofore, a plurality of packages were used in a high frequency module in which a plurality of waveguide terminals were positioned resulting in problems, such as degradation of characteristics...
7705697 Waveguide coupler  
Conventionally, waveguide terminals formed in a plurality of dielectric substrates are joined together by mounting the dielectric substrates on carriers and fastening them to a waveguide adapter...
7680464 Waveguide—printed wiring board (PWB) interconnection  
An RF interconnection between RF Printed Wiring Boards (PWBs) includes a waveguide transmission line coupled between the RF PWBs. The waveguide feeds are provided as integral parts of each PWB. In...
7592887 Waveguide interface having a choke flange facing a shielding flange  
Waveguide flanges for joining waveguide sections or components are designed to achieve mechanical strength and exhibit desired electrical properties such as relatively low insertion loss and high...
7546101 Variable attenuation of broadband differential signals using PIN diodes  
Disclosed herein is a system for the variable attenuation of broadband differential signals. An exemplary system of variable attenuation of broadband differential signals includes attenuation...
7501918 System for connecting waveguides  
A connecting system can couple two waveguides to one another, wherein each of the waveguides comprises a flange or a protruding rim. When the waveguides are connected together, the flanges can...
7436275 Waveguide quick disconnect clamp  
A waveguide quick disconnect clamp includes a first arm and a second arm, both arms having a first end, a second end, and a jaw pivotally connected to the second end. Each of the first and second...
7427906 Constant contact pressure PIM interface  
An interface that provides minimum changes in contact pressure over a thermal range is disclosed. The interface is a mated joint of given material, typically metallic, joined by a mechanical...
7420443 Waveguide interface adapter and method of manufacture  
A waveguide interface for a waveguide having a split ring with a first half and a second half joined by a web portion. The split ring first half and second half having an inner surface configured...
7315224 High data rate interconnecting device  
An interconnect apparatus for providing a communication path for data signals in a predetermined frequency band, that includes a first and a second sections of a transmission line, connected at...
7193491 Multi-planar sealing gasket for waveguide assembly  
A sealing gasket for a waveguide assembly having a primary sealing surface loop defining a first plane and at least one secondary loop defining a second plane. The primary sealing surface loop...
7132910 Waveguide adaptor assembly and method  
A flange adaptor assembly for coupling a waveguide to any number of flange interfaces, wherein the assembly includes a flange adaptor having a predetermined flange coupling interface. The flange...
7127796 Method of manufacturing a waveguide  
A method of manufacturing a waveguide includes forming two waveguide units, each waveguide unit having a channel defined by a bottom wall and two side walls generally transverse to the bottom...
7106153 Waveguide interconnection apparatus  
Provided is a waveguide interconnection apparatus making rectangular interconnecting portions to be a curved structure, whereby it is possible to reduce a signal reflection and a signal loss due...
7088199 Method and stiffener-embedded waveguide structure for implementing enhanced data transfer  
A method and stiffener-embedded waveguide structure are provided for implementing enhanced data transfer for printed circuit board applications. At least one microwave channel is defined within a...
6992541 Single to differential interfacing  
An efficient solution to transform an output from a single ended source to a pair of differential signals that are provided to a differential receiver. The differential receiver is any number of...

Matches 1 - 50 out of 257 1 2 3 4 5 6 >