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Patent Searching and Data


Matches 651 - 700 out of 16,889

Document Document Title
WO/2014/120062A1
An antenna arrangement for mobile communication, the antenna arrangement comprising an antenna feeding network (202), the antenna feeding network comprising a plurality of air-filled coaxial lines (204) and at least one antenna feeding p...  
WO/2014/120063A1
An antenna arrangement for mobile communication, the antenna arrangement comprising a plurality of radiators (202, 203) for at least two different frequency bands, the plurality of radiators being placed on a reflector (204), wherein the...  
WO/2014/119333A1
This directional coupler is equipped with an opening (11) that is formed in a wall surface (10a) of a waveguide (10) and a coupled line (13) that is provided outside the waveguide. The opening is provided at a position not intersecting w...  
WO/2014/116420A1
A contactless connector including a waveguide structure (506) having a waveguide body (530) extending between a first end (543) and a second end (548) and a septum (532) received in the waveguide body and extend at least partially along ...  
WO/2014/115678A1
Provided are a high frequency signal transmission line, and an electronic apparatus which can be made thinner while suppressing a reduction in the coil inductance value. A ground conductor (22) is provided to a dielectric body (12). In t...  
WO/2014/115595A1
The present invention obtains good isolation characteristics across a wide bandwidth, and allows adjustment of impedance. An irreversible circuit element provided with a first center electrode (35) and a second center electrode (36) that...  
WO/2014/113443A1
A feed network (12) includes three radio frequency (RF) devices constructed in a suspended-substrate stripline configuration that provides a five-port microwave device having a sum port (30) and four feed ports (32a, 32b, 32c, 32d). The ...  
WO/2014/111996A1
An antenna (100) has an antenna layer (1), connective layers (2), and energizing circuit layers (10). The antenna layer (1) has horn antennae (51 to 53). The horn antennae (51 and 52) are disposed so that the mutual center is aligned in ...  
WO/2014/111505A1
The subject matter of the invention is a radio transmission device having a waveguide antenna, the device transmitting in a given frequency band by means of the waveguide (1, 100) which comprises a radiant plate for exciting the waveguid...  
WO/2014/108934A1
A wideband transition between a planar transmission line and a waveguide of this invention comprises a substrate, a segment of the planar transmission line and a section of the waveguide. The substrate includes a plurality of conductor-l...  
WO/2014/109796A1
Embodiments disclosed include transmission line phase shifters and methods for fabricating transmission line phase shifters that switch signal and ground conductors to reverse electromagnetic fields in a transmission line structure.  
WO/2014/109010A1
The present invention prevents occurrence of insufficiency of a wiring area, and reduces reflection by characteristic impedance mismatch between a high-speed signal path and a through hole connection unit. To this end, upon a GND layer c...  
WO/2014/104336A1
A mode converter is provided with: a substrate which has a first principal surface and a second principal surface; a first ground conductor layer which is formed on the first principal surface; a second ground conductor layer which is fo...  
WO/2014/090375A1
Microwave-frequency filtering structure (20) characterized in that it comprises: - two dielectric layers (21, 23) separated by a conducting layer (22), the conducting layer (22) being etched in the pattern of a filter, - the upper and lo...  
WO/2014/085254A1
An electrical connector for connecting electrical power transmission lines is provided. The electrical connector is capable of conducting 1 x 106 to 2.5 x 106 siemens per meter squared (S/m2), and includes a base metal having a surface l...  
WO/2014/079744A1
The invention relates to an antenna structure for the wide-band transmission of electrical signals, which has a stripline and a probe that can be capacitively or inductively coupled to the stripline, wherein the stripline and the probe a...  
WO/2014/075628A1
The present utility model relates to the technical field of communications, in particular to a tunable coupling device and radio frequency communication device. The tunable coupling device comprises a coaxial transmission line for transm...  
WO/2014/078334A1
A compact power divider/combiner (300) with flexible port spacing is disclosed. In an exemplary embodiment, an apparatus includes a three port circuit having first, second, and third ports, and a matching circuit (306) configured to coup...  
WO/2014/072335A1
A coupling structure (50) for a galvanically separating transmission of a high frequency signal between an antenna (30) and a sending/receiving unit (40), the coupling structure comprises a first reference plate (200) arranged in a first...  
WO/2014/068811A1
Disclosed is a mounting structure of a semiconductor package, said mounting structure being provided with a substrate (200) and a semiconductor package (100). An opening (210) connected to the hollow space of a waveguide (310) is formed ...  
WO/2014/069095A1
 The present invention reduces the cost of manufacturing a high-frequency signal line having a bent structure. A signal wire (20-2) extends along a dielectric element (12-2). A reference ground conductor (22-2) extends along the sign...  
WO/2014/069658A1
A high-frequency module provided with: a substrate; an integrated circuit mounted on the substrate; a cylindrical shield for blocking radio waves, the cylindrical shield surrounding the integrated circuit; a case for blocking radio waves...  
WO/2014/066437A1
An apparatus is provided. In the apparatus, there is an antenna package and an integrated circuit (IC). A circuit trace assembly is secured to the IC. A coupler (with an antenna assembly and a high impedance surface (HIS)) is secured to ...  
WO/2014/061381A1
A first distribution circuit (31) outputs a high-frequency signal input from an input/output terminal (3) to an input/output terminal (1) and a connection (11). A second distribution circuit (32) outputs a high-frequency signal input fro...  
WO/2014/062904A1
Embodiments of coupler systems (10) include a directional coupler (12), a tuning element (14a, 14b), and an actuator (16a, 16b). The coupler (12) is configured to split an input signal into two output signals or, alternatively, to combin...  
WO/2014/050238A1
The present invention constitutes a signal line module and a communication terminal in which the loss of transmission power is reduced and the deterioration of the antenna characteristics of a radiation element is minimized. A first conn...  
WO/2014/048458A1
A device (200) for coupling HF power into a waveguide (100, 110) comprises a push-pull output stage (210) that includes an input (211, 212) and an output (213, 214), a filter arrangement (240) that is connected to the output of the push-...  
WO/2014/050623A1
[Problem] To provide a directional coupling circuit device in which the coupling degree at a high-frequency band in an adaptive frequency band is made to approach the coupling degree at a low-frequency band. [Solution] A directional coup...  
WO/2014/045484A1
A power-combining circuit at least equipped with: a plurality of amps, named first and second through n-th amps (PA1, PA2-Pan), for amplifying inputted high-frequency power; a plurality of 3dB-hybrid circuits, named first and second thro...  
WO/2014/047573A1
A novel and useful radio frequency (RF) front end module (FEM) circuit that provides high linearity and power efficiency and meets the requirements of modern wireless communication standards such as 802.11 WLAN, 3G and 4G cellular standa...  
WO/2014/041925A1
This combiner is provided with a printed board, first and second conductor plates, and first and second conductor parts. The printed board is provided with a hole that penetrates the printed board from a first surface to a second surface...  
WO/2014/041404A1
An integrated circuit (10) for generating or processing a radio frequency signal (Vin, Vload) is described. The integrated circuit (10) may comprise: a signal line (30) for carrying the radio frequency signal; a coupling line (32) induct...  
WO/2014/035286A1
An RF power combiner functioning as a higher-order harmonics filter comprises: at least one pair of coaxially arranged disc-shaped metal conductors, at least one of said conductors having a central axial opening to accommodate a waveg...  
WO/2014/006148A4
The invention relates to a gas-tight waveguide coupling for coupling an electromagnetic transmitted signal from a high-frequency module into a waveguide, wherein the waveguide coupling has a planar emitter element, which is arranged on a...  
WO/2014/034587A1
Provided is a multiband-compatible antenna device such that frequency characteristics can be easily controlled. The antenna device includes: a looped radiating element (11) with a feeding terminal on one end and a ground terminal on the ...  
WO/2014/035274A1
A radial filter, comprises a plurality filter radial segments connected in series, wherein three segments are based on radial transmission lines with constant line impedances, wherein the line impedance value of each segment is define...  
WO/2014/030469A1
This high-frequency device is provided with: a substrate that includes a plurality of stacked layers including dielectric layers and magnetic-body layers; terminals (P1, P2); a pattern conductors formed on a single layer; and a via condu...  
WO/2014/029182A1
Disclosed is an unequal power divider integrated with a bandpass filter function, comprising: an upper-layer microstrip structure, an isolation element, a middle-layer dielectric substrate and a lower-layer grounding metal plate. Each un...  
WO/2014/024137A1
The invention proposes a connector (400) for surface mounting to a circuit substrate, the connector comprises an insulator (420), a center conductor (410) centrically mounted to the insulator and a shielding shell (430) externally mounte...  
WO/2014/022132A1
A switchable diplexer includes a plurality of bandpass filters having passbands for the frequency bands in which communication across a communication channel is desired. The bandpass filters can be arranged in groups of bandpass filters ...  
WO/2014/022688A1
A substrate including a first transmission line arranged to transmit electrical signals and including first and second traces and a first dielectric layer. The first and second traces are separated from each other by the first dielectric...  
WO/2014/015913A1
A quadrature hybrid (200, 400, 500) comprising first (110) and second (105) coupled open waveguides. Each open waveguide comprises first (106, 107) and second (108, 109) ports. One port (107) in the first open waveguide (110) is used as ...  
WO/2014/016587A1
The invention provides a band pass filter and apparatus including the same, for use in the receipt and processing of data signals and typically for allowing data signals received within a desired particular frequency band to be transmitt...  
WO/2014/013869A1
The present invention provides a technique that allows a plurality of signals having different frequency bands to be accurately amplified. An inter-stage matching circuit (21a) has a plurality of matching circuits used in different frequ...  
WO/2014/011438A1
Wireless connectors and communication systems are described including a first communication device configured to emit a modulated signal, a second communication device configured to receive the emitted modulated signal and a waveguide di...  
WO/2013/093038A3
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/2014/009453A1
The invention relates to an impedance-matching device comprising a circuit consisting of a flat substrate (27) whereon at least one conductive stripline (26) is arranged, at least one conductive spring (22) applying a mechanical stress t...  
WO/2014/006148A1
The invention relates to a gas-tight waveguide coupling for coupling an electromagnetic transmitted signal from a high-frequency module into a waveguide, wherein the waveguide coupling has a planar emitter element, which is arranged on a...  
WO/2014/006150A1
The invention relates to a waveguide coupling, which has a planar emitter element, which couples the transmitted signal into a waveguide of the waveguide coupling. The waveguide is expanded in the direction of the planar emitter element ...  
WO/2014/007986A1
A transmission line (110) is provided in which a first portion (111) of the transmission line is configured to be connected to a source (210), and a second portion (112) of the transmission line is configured to be connected to a load (2...  

Matches 651 - 700 out of 16,889