Matches 1 - 50 out of 63 1 2 >


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US20130307630 Integrated Circuit Architecture with Strongly Coupled LC Tanks  
An integrated circuit for a radio frequency (RF) circuit such as a voltage controlled oscillator or an injection locked frequency divider is provided. The integrated circuit architecture includes...
US20080146450 Superconductor filter unit  
In a wall of a package base made of aluminum or aluminum alloy, there is formed a through-hole, through which a semi-rigid coaxial cable passes. A central conductor of the semi-rigid coaxial cable...
US20090315642 MOULDED CABLE TRAPS  
An overmoulded cable trap (302) for improved performance of an RF trap (102) is disclosed, wherein the RF trap (102) is placed on a section of an electrical cable (104) and fixed in position by...
US20110013429 DC SOURCE ASSEMBLIES  
Embodiments of DC source assemblies of power inverter systems of the type suitable for deployment in a vehicle having an electrically grounded chassis are provided. An embodiment of a DC source...
US20140340170 GFCI Compatible System and Method for Activating Relay Controlled Lines Having a Filter Circuit Between Neutral and Ground  
A GFCI compatible system and method for activating relay controlled lines having a filter circuit between neutral and ground is described herein. Specifically the disclosure teaches a GFCI...
US20120262250 SHIELDED THREE-TERMINAL FLAT-THROUGH EMI/ENERGY DISSIPATING FILTER  
A shielded three-terminal flat-through EMI/energy dissipating filter includes an active electrode plate through which a circuit current passes between a first terminal and a second terminal, a...
US20090206949 Electrical waveform adjuster  
An object of the present invention is to provide an electrical waveform adjuster capable of adjusting various voltage waveforms supplied to an electric apparatus to improve an operation capability...
US20090128258 EMI filter with an integrated structure of common-mode inductors and differential-mode capacitors realized by flexible printed circuit board  
An integrated structure of common-mode inductors and differential-mode capacitors in an EMI filter realized using a flexible circuit board, including: a closed magnetic circuit formed by a first...
US20080136559 ELECTRONIC DEVICE AND RF MODULE  
A parallel resonant circuit is realized by stacking first to fourth wiring patterns each having at least an inductance element. One of the adjacent first and second wiring patterns is set to a...
US20110022123 IMPLANTABLE MEDICAL DEVICE WITH INDUCTIVE ANTENNA FILTER  
This disclosure describes techniques for reducing, and possibly eliminating, adverse effects caused by signals induced on an inductive antenna of an implanted medical device by varying magnetic...
US20110157839 ELECTRONIC DEVICE, FILTERING MODULE THEREOF AND METHOD FOR REDUCING COMMON MODE NOISE  
A filtering module includes a circuit board, a connector, a core and a plurality of coils. The connector and the core are disposed on the circuit board. The coils wind around the core and are...
US20090295670 Flat antenna and antenna device  
A flat antenna is used for a cable inputting a signal. The flat antenna comprises a base board, a radiator element, a filter unit, and a ground element wherein the radiator element, the filter...
US20090278624 REFLECTION-TYPE PHASE SHIFTER HAVING REFLECTION LOADS IMPLEMENTED USING TRANSMISSION LINES AND PHASED-ARRAY RECEIVER/TRANSMITTER UTILIZING THE SAME  
A reflection-type phase shifter is provided. The reflection-type phase shifter has a coupler, a first reflection load, and a second reflection load. The coupler has an input port for receiving an...
US20100283554 CIRCUIT CONFIGURATION FOR ELIMINATING EMC INTERFERENCE  
A circuit configuration is disclosed for eliminating EMC interference, and a device includes such a circuit configuration, where a damping member is connected to at least one supply line leading...
US20070273458 Waveguide samplers and frequency converters  
Frequency converters include waveguides configured for a local oscillator (LO) signal, an intermediate frequency (IF) signal, and an RF signal. A multimode IF waveguide can be used for selectively...
US20120256704 RF FILTER FOR AN ACTIVE MEDICAL DEVICE (AMD) FOR HANDLING HIGH RF POWER INDUCED IN AN ASSOCIATED IMPLANTED LEAD FROM AN EXTERNAL RF FIELD  
An RF filter for an active medical device (AMD), for handling RF power induced in an associated lead from an external RF field at a selected MRI frequency or range frequencies includes a capacitor...
US20100109444 ELECTROMAGNETIC INTERFERENCE SUPPRESSION  
An inductive power transmitter for transmitting electrical power to a device by electromagnetic induction, the transmitter being configured to receive power conductively by way of a current via an...
US20080301347 USB2.0 BI DIRECTIONAL AMPLIFIER  
A system for allowing a designer to implement Universal Serial Bus (USB) 2.0 in topologies not anticipated by a USB 2.0 specification and with reduced channel losses, the system comprising: a bus...
US20140313795 SINGLE PHASE BI-DIRECTIONAL AC-DC CONVERTER WITH REDUCED PASSIVE COMPONENTS SIZE AND COMMON MODE ELECTRO-MAGNETIC INTERFERENCE  
A bidirectional AC-DC converter is presented with reduced passive component size and common mode electro-magnetic interference. The converter includes an improved input stage formed by two coupled...
US20150243429 MAGNETIC MODULE AND CASING THEREOF  
A magnetic module includes a magnetic element and a casing. The magnetic element includes a bobbin, a magnetic core assembly, a plurality of first pins and a plurality of second pins. A winding...
US20140225681 ELECTROMAGNETIC BANDGAP STRUCTURE AND METHOD FOR MANUFACTURING ELECTROMAGNETIC BANDGAP STRUCTURE  
An electromagnetic bandgap structure is provided, which includes a ground layer; a first power layer facing an upper portion of the ground layer with a dielectric interposed and comprising at...
US20100251776 CIRCUIT ARRANGEMENTS FOR OPERATING A HOUSEHOLD APPLIANCE  
A circuit for operating a household appliance, wherein the circuit includes a switched-mode power supply for converting the power supply of a public power supply network into direct supply...
US20080042779 INCREASED ANISOTROPY INDUCED BY DIRECT ION ETCH FOR TELECOMMUNICATIONS/ELECTRONICS DEVICES  
A microwave bandstop filter having a magnetic strip formed over dielectric material. The magnetic resonant frequency is controlled by an induced magnetic anisotropy in the magnetic strip of the...
US20120127049 FREQUENCY STABILIZATION CIRCUIT, FREQUENCY STABILIZATION DEVICE, ANTENNA APPARATUS AND COMMUNICATION TERMINAL EQUIPMENT, AND IMPEDANCE CONVERSION ELEMENT  
A frequency stabilization device includes a first radiating element, a second radiating element, a feeding circuit connected to the first and second radiating elements, and a frequency...
US20070252663 Laser Marked CATV Filter  
A CATV filter assembled inside a housing has the housing marked by a laser system with indicia relating to specific characteristics of the filter. The housing is thus not mechanically deformed...
US20090243756 SHIELDED THREE-TERMINAL FLAT-THROUGH EMI/ENERGY DISSIPATING FILTER  
A shielded three-terminal flat-through EMI/energy dissipating filter includes an active electrode plate through which a circuit current passes between a first terminal and a second terminal, a...
US20080315970 Filter with a Fuse, for Use in a Lamppost  
It is disclosed that a lamppost (2) can comprise a low pass filter (17) for preventing the creation of undesirable electromagnetic fields. The low pass filter passes a first signal (11) and...
US20080309429 MONOLITHIC INTEGRATED INDUCTOR  
A monolithic integrated inductor and a method for configuring the monolithic integrated inductor are provided. The monolithic integrated inductor includes a first coil having a first inductance...
US20080039332 Method and System for the Production of Superconducting Inductive Components Comprising Thin Layers, and Devices Containing Such Components  
A method for producing a superconducting inductive component having at least two plots, the component including at least one line segment incorporating at least one plot of the component, the line...
US20100013568 SEMICONDUCTOR DEVICE, RF-IC AND MANUFACTURING METHOD OF THE SAME  
Provided is a technology capable of reducing parasitic capacitance of a capacitor while reducing the space occupied by the capacitor. A stacked structure is obtained by forming, over a capacitor...
US20110050135 OUTPUT FILTER AND MOTOR DRIVE SYSTEM INCLUDING THE SAME  
An output filter includes a polyphase common-mode filter having a polyphase common-mode choke connected to an output of a power converter at one end, a first polyphase capacitor connected to the...
US20140327498 BROADBAND CIRCUIT AND COMMUNICATION APPARATUS INCLUDING SAME  
A broadband circuit between an antenna operating in a first service band and a power feeding unit and allowing the antenna to operate in a second service band wider than the first service band,...
US20100156560 FILTER CIRCUIT AND COMMUNICATION DEVICE  
There is provided a filter circuit that includes a flying capacitor and a capacitor that is provided in parallel with the flying capacitor, between an input terminal and an output terminal of the...
US20100194497 MANAGEMENT OF ACTIVE ELECTRONS  
The present patent application is the product of a thorough study of the management of electrons, which, by nature, have a double personality: the corpuscular aspect, and the undulatory aspect,...
US20080130151 Method and device to mount electronic devices vertically  
A series of reflecting mirrors to transfer waves from a portable remote control device to control electronic devices where the wave receiving eye of the electronic device is not in uninterrupted...
US20110298562 HIGH-FREQUENCY CIRCUIT  
A high-frequency circuit according to one embodiment of the present invention includes a plurality of transistors, a plurality of input matching circuits, a plurality of output matching circuits,...
US20090243754 INTEGRATED CIRCUIT  
In an integrated circuit having a number of circuit units on a single semiconductor chip, particularly in a system-on-chip integrated circuit including an integrated transceiver, interference...
US20110050362 RADIO FREQUENCY FILTER AND FILTERING UNIT THEREOF  
Parameters of a radio frequency filter can be changed by changing structure of each component of the filter. Material of each component, diameters of each of magnetic cylinders, density of each of...
US20090219975 Ultra wide band device for detection and avoidance of ultra wide band signal  
Example embodiments are directed to a method for detection and avoidance (DAA) of an ultra wide band (UWB) signal and a UWB terminal. The method includes: shifting a data signal by a desired...
US20090066445 Axial Dielectric Component Array And Method  
An embodiment of the invention may be made in the form of an electromagnetic filter for use with a feed-through conductor. A dielectric component, for example a varistor or a chip capacitor, may...
US20080136558 HIGH-FREQUENCY CIRCUIT IN WHICH HIGH-FREQUENCY FILTER IS PARALLEL INSTALLED TO INTEGRATED CIRCUIT  
The present invention provides a high-frequency circuit capable of acquiring the original transmission characteristics of a filter by preventing capacitive coupling between input and output...
US20080174255 COMMON MODE & DIFFERENTIAL MODE FILTER FOR VARIABLE SPEED DRIVE  
Systems and methods for improved Variable Speed Drives having active inverters include an input filter for filtering common mode and differential mode currents. A three-phase inductor has three...
US20090174499 Dielectric Waveguide Device, Phase Shifter, High Frequency Switch, and Attenuator Provided with Dielectric Waveguide Device, High Frequency Transmitter, High Frequency Receiver, High Frequency Transceiver, Radar Device, Array Antenna, and Method of Manufacturing Dielectric Waveguide Device  
The invention relates to a small and low-voltage operable dielectric waveguide device. First and second electrode are embedded in a dielectric part and are formed to be thinner than a skin depth...
US20090140826 Axial Dielectric Component Array With Retention System And Method Of Assembly  
An electromagnetic filter, which may include a feed-through conductor. The feed-through conductor may have an integral extension for contacting an electrically conductive clip. The clip may have...
US20080174387 FILTER CIRCUIT FOR REDUCING EMI OF DIFFERENTIAL SIGNAL  
A filter circuit for reducing electro magnetic interference (EMI) of a differential signal is disclosed. The circuit includes a first passive component set, a second passive component set, and a...
US20120161900 ELECTRONIC DEVICE  
An electronic device includes a shielding member, an electric circuit, and a filter capacitor. The electric circuit has an output line and is arranged inside the shielding member. The filter...
US20150162886 TRANSMISSION LINE FILTER WITH TUNABLE CAPACITOR  
A tunable filter design. The filter is implemented using transmission line sections as inductive and capacitive components. At least one capacitive component is a tunable capacitor. In some...
US20090278593 Semiconductor circuit board and semiconductor circuit  
The present invention is intended to efficiently implement noise countermeasures for a semiconductor circuit board and for a semiconductor circuit. The present invention is constituted by a...
US20150064970 SYSTEMS, APPARATUS, AND METHODS FOR AN EMBEDDED EMISSIONS FILTER CIRCUIT IN A POWER CABLE  
Systems, methods and apparatus are disclosed for filtering. In one aspect a power cable apparatus is provided. The apparatus includes a cable portion. The apparatus further includes a first...
US20130049884 METHODS AND CIRCUITS FOR ATTENUATING HIGH-FREQUENCY NOISE  
Low-frequency digital data input signals in an integrated circuit are controlled between first and second stages in a signal input path of the integrated circuit by a capacitance in the signal...

Matches 1 - 50 out of 63 1 2 >