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Patent Searching and Data


Matches 751 - 800 out of 16,934

Document Document Title
WO/2013/121732A1
This wireless module is provided with: a first substrate, which has a first component mounted thereon; a second substrate, which faces the first substrate, and which has a second component mounted thereon; a connecting member, which is p...  
WO/2013/120469A1
The invention relates to an RF bushing for being introduced into a passage hole (DB) which is formed in a printed circuit board, a waveguide or a housing, comprising a sleeve (RK), which is completely filled with a dielectric material (D...  
WO/2013/119181A1
A switch for controlling signal propagation between a first and second contact is proposed. This switch comprises a control mechanism configured to allow signal propagation between the first and second contacts when the switch is turned ...  
WO/2013/114974A1
Provided is a high-frequency signal transmission line and electronic equipment capable of limiting the characteristic impedance in a connector from deviating from a specific characteristic impedance. A dielectric body (12) is formed by s...  
WO/2013/108687A1
The present invention pertains to a transmission line and a transmission method which enable multimode transmission, intended for electrical signals, to be easily conducted. A multimode waveguide, and a metal line, along which electrical...  
WO/2013/108674A1
Provided is a power combining/division apparatus (W1), comprising: a main body part (10) with a gap formed therewithin; a center coaxial plug (11) which is disposed in the approximate center of the main body part (10); a plurality of per...  
WO/2013/109376A1
A contactless connector (100) includes a first communication chip (118) configured to at least one of transmit and receive wireless RF signals, a second communication chip (124) configured to at least one of transmit and receive wireless...  
WO/2013/108093A1
Embodiments of the invention include transmission line transformers (100). According to one aspect, a multilayer transmission line transformer (TLT, 100) includes a first set of two conductors (18, 20) forming a first clockwise spiral. T...  
WO/2013/106144A1
The present invention relates to active electronically scanned array antennas. A thin, low cost design is provided by coupling electromagnetic energy into periodically driven long slots (205) using circulators with integrated probes (107...  
WO/2013/102964A1
A shunt capacitor provided with: zigzag-shaped wirings (121, 122) of different lengths formed on a first wiring layer; zigzag-shaped wirings (123, 124) of different lengths formed on a second wiring layer; an induction device (101); and ...  
WO/2013/099936A1
In input/output members of packages for housing electronic components, it is necessary to reduce high frequency signal loss. An input/output member (9) based on one embodiment of the present invention is provided with: a first insulating...  
WO/2013/097746A1
An apparatus for transmitting a high frequency signal, a system for transmitting a high frequency signal, and a base station. The apparatus for transmitting a high frequency signal comprises at least one pair of a first device and a seco...  
WO/2013/100432A1
Disclosed is a balun circuit using a defected ground structure. The balun circuit using a defected ground structure comprises: a substrate; a ground plane formed on one surface of the substrate, and having a defect structure which has a ...  
WO/2013/096880A1
A blind-mate capacitive coupling interconnection between a main module enclosure one or more sub-module enclosures has coupling surfaces each with a ground portion and an aperture, an inner element provided in the aperture, spaced away f...  
WO/2013/094256A1
The objective of the invention is to improve the isolation characteristic, broaden the relative bandwidth and stabilize the property in a non-reciprocal circuit element. A non-reciprocal circuit element includes a first center electrode ...  
WO/2013/092356A1
The present invention relates to a test card for printed circuit card comprising a radiofrequency circuit linked by a transmission line (18) to an antenna (3), characterized in that the test card consists of a substrate comprising at lea...  
WO/2013/093038A2
The present invention relates to the field of wideband microwave circuits housed in a package. The present invention more particularly relates to an electromagnetic protection device 20 able to protect a microwave connection 21 between a...  
WO/2013/087509A1
The invention relates to a transition circuit for transition from a microstrip line to a slot line. According to the invention, the slot line (2) of the transition circuit is equipped with a filter (SBFs) for providing the slot line, in ...  
WO/2013/089456A1
The present invention relates to a planar antenna waveguide power supply network and to a planar antenna using the power supply network, and further, to a waveguide antenna power supply network which is disposed in a space between a horn...  
WO/2013/089163A1
In order to provide a resonant circuit which, configured from a transmission line and a capacitor, suppresses changes in the coupling coefficient due to process variation of the capacitance value, this resonant circuit comprises a stub, ...  
WO/2013/082911A1
The present invention provides a full-on-wafer integrated directional coupler technology for a standard CMOS process and an integrated circuit, belonging to the field of radio frequency communication technologies. The core of the present...  
WO/2013/080560A1
The present invention has a first circuit board (11) on which is mounted the mounting component of a wireless circuit, and a second circuit board (12) laminated and disposed in relation to the first circuit board (11); the first circuit ...  
WO/2013/077916A1
Embodiments of the invention are directed toward a novel printed antenna that provides a low-loss transition into waveguide. The antenna is integrated with a heat spreader and the interconnection between the antenna and the output device...  
WO/2013/075631A1
Disclosed is a directional coupler, which belongs to the technical field of electronic circuitry and can meet the modern miniaturization demand for electronics. The directional coupler comprises a main signal line, a coupling signal line...  
WO/2013/065238A1
A transmission-side resonance wire (113), which is disposed on a transmission board (101), is connected to a transmission ground between a connection point of a first transmission wire (111) and a connection point of a second transmissio...  
WO/2013/066968A1
A switch is disclosed for selecting a port. The switch includes a dielectric layer, a first circuit, and a second circuit. The first and second circuits are disposed on the dielectric layer and electrically coupled to each other through ...  
WO/2013/058076A1
Provided is a signal transmission communication unit that has a simple structure and for which the passband or cutoff band for a communication signal can be freely set. A signal transmission communication unit (11) is provided with a wir...  
WO/2013/056729A1
A transition (100, 300) from microstrip to waveguide, the waveguide comprising first (120) and second (105, 105', 105") interior surfaces connected by side walls (115, 116) whose height (h1, h2, h3) is the shortest distance between said ...  
WO/2013/050517A1
The invention relates to a multibeam source for a multibeam antenna, the source comprising a plurality of identical basic sources, such that the basic sources are combined into identical subnetworks around a central basic source, each su...  
WO/2012/149520A3
A plurality of pairs of differential transmission lines (102, 104, 106, 108) includes a set of pairs of differential transmission lines (104, 106, 108) with each pair of differential transmission lines from the set of pairs of differenti...  
WO/2013/042756A1
[Problem] The precision of the phase difference between two signals that are distributed is low. [Solution] A directional coupler has a first transmission line unit, a second transmission line unit, and a terminator. The first transmissi...  
WO/2011/143095A3
A power combiner/divider having a waveguide, a plurality of amplifiers disposed on a supporting structure, a plurality of probes, each one having a first end electrically coupled to an output of a corresponding one of the plurality of am...  
WO/2013/028564A1
Radio-frequency (RF) power supply apparatus (40) for supplying RF power to discharge electrodes (22, 24, 26) of a gas-discharge laser includes a plurality of amplifier modules (Al - A6) each having an RF output. A power combining arrange...  
WO/2013/026271A1
A phase shifting device includes a housing (501, 502, 601, 701, 804), and at least one multipath phase-shifter assembly (601, 602, 801, 802, 901, 902) in the housing, which can obtain multipath outputs and high level of phase shift. The ...  
WO/2013/024273A1
A power divider/combiner comprising a plurality of transmission lines, each transmission line being in the form of a separate longitudinal component(e.g. a length of coaxial cable), wherein the longitudinal components are arranged such t...  
WO/2013/020969A1
The present invention relates to a measurement system for characterising a device under test (DUT) wherein impedance is controlled or varied over a set of measurement conditions and a parameter or a set of parameters measured for each me...  
WO/2013/020288A1
Disclosed is a coupling adjustment mechanism for adjusting a signal coupling amount by adjusting an interval and an included angle between a coupler and a signal transmitter. The coupling adjustment mechanism comprises an interval adjust...  
WO/2013/017846A1
A differential transmission transition interface, comprising: a first and a second buried conducting track providing respectively first and second differential couplings between adifferential RF transmission output and a waveguide; the f...  
WO/2013/017397A1
The invention relates to a DC-isolated directional coupler (14), in particular for coupling in and out high-frequency measurement signals of a radar fill level meter, wherein two conductor tracks which engage in one another and are bent ...  
WO/2013/014881A1
A transformer (2A) outputs a difference signal of the phase θ1+90° of a positive-phase signal (Vout2Ap) and the phase θ1-90° of an inverse-phase signal (Vout2An). A transformer (2B) outputs the difference signal of the phase θ2+90°...  
WO/2012/168778A3
The present invention relates to a phase shifter for high power signal amplifying circuits and a method for shifting phase. The shifter comprises: at least two different RF signal transmission paths (221+241+261; 222+242+262) between an ...  
WO/2013/013745A1
An improved nondirectional radiofrequency power divider is characterized by the following features: - having an outer conductor (1) and/or outer conductor housing (1'), with a first inner conductor (11), wherein the first inner conductor...  
WO/2013/011223A1
The aim of the present invention is to provide a method of producing a compact control module for a high-frequency antenna for a magnetic resonance imaging device comprising M control elements and N radiating elements, said control modul...  
WO/2013/006941A1
A radio frequency amplification unit is provided. The radio frequency amplification unit comprises a main amplifier, wherein the main amplifier is operable to amplify a first portion of an input signal, an auxiliary amplifier, wherein th...  
WO/2013/008292A1
Provided is an electromagnetic wave propagation device, comprising: at least one planar conductor; a plurality of planar propagation media which are configured in superposition with the at least one of the planar conductors; a plurality ...  
WO/2013/001705A1
In high-speed transmission in the region exceeding 10 Gbps, where the transmission distance sought does not exceed 1 or 2 cm, it is not practical to provide a mode conversion construction as in Patent Reference 1. Also, if the package co...  
WO/2013/000987A1
An integrated device comprises at least one input connector (62) linked to an internal conductive line (64) and at least two output connectors (70A,70B) each respectively linked to an conductive branch (69A, 69B), wherein a single moving...  
WO/2013/000496A1
The present invention relates to an oscillator device (1, 1") comprising an amplifier unit (2) and a waveguide cavity resonator (3, 3', 3"). The waveguide cavity resonator (3', 3") comprises a first tuning element (4, 4") arranged for mo...  
WO/2013/001743A1
This semiconductor reception device (50) is provided with: a modulator (6) for converting an input signal into first and second modulation signals having a phase difference of 180º with respect to each other; and mixers (33a and 33b) fo...  
WO/2013/000852A1
A test arrangement includes a multi-port test interface having a first waveguide coupled to a plurality of second waveguides. The first waveguide is arranged to propagate an input signal and each of the second waveguides is arranged to o...  

Matches 751 - 800 out of 16,934