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Patent Searching and Data


Matches 351 - 400 out of 3,330

Document Document Title
WO/2009/053404A1
An antenna arrangement apparatus (162) comprises a dipole reception antenna (172) having a first pole portion (174) and a second pole portion (175). A length of coaxial cable (176) is provided and constitutes a feedline, the length of co...  
WO/2009/030727A1
The present invention relates to an electric contacting of electronic components (1), particularly of switching power semiconductors, such as thyristors, MOSFETs, or insulated gate bipolar transistors. The object of the present invention...  
WO/2009/025083A1
An antenna device is provided with an antenna element; an amplifying circuit connected to the antenna element for amplifying a high frequency signal outputted from the antenna element; and a grounding terminal for grounding the amplifyin...  
WO/2009/012796A1
The invention relates to a slot antenna, particularly a transmitter antenna for RFID, having an antenna contour plate (20) with multiple antenna slots (30, 31, 32) and with at least one control circuit (40) for stimulating the antenna co...  
WO/2009/011154A1
To achieve a wireless IC device and an electronic device in which a dedicated antenna is not provided, which can be miniaturized, and in which an impedance is easily matched. The wireless IC device comprises a wireless IC chip (5) for pr...  
WO/2009/011144A1
A wireless IC device and an electronic apparatus capable of downsizing without providing a dedicated antenna and easy to match impedance. The wireless IC device includes a wireless IC chip (5) for processing a transmission/reception sign...  
WO/2009/008296A1
A wireless IC device main section (6) is arranged on a surface opposite to a surface which receives signals from a reader/writer. The wireless IC device main section (6) is provided with a loop-like electrode (7) on an insulating substra...  
WO/2009/005080A1
A radio IC device enabling reduction of the manufacturing cost of a package, attachable to a small article, and having a tag forming portion having a reduced thickness. A cut part (61) with no aluminum vapor deposition film is formed at ...  
WO/2009/004827A1
A wireless IC device which reduces a production cost of a package, can be attached to a small article, and reduces a thickness of a tag forming part. A notch (61) without an aluminum deposited film is formed at an end of an article packa...  
WO/2009/002575A2
A handheld electronic device may be provided that contains wireless communications circuitry. The handheld electronic device may have a housing and a display. The display may be attached to the housing using a conductive bezel. The handh...  
WO/2008/155219A1
The invention relates to a wide-band omnidirectional antenna including at least a first conducting member (Cc1) and a second conducting member (Cc2) having a revolution symmetry about a common revolution axis and central openings (O1, O2...  
WO/2008/149946A1
A wireless IC device which can operate stably over a wide band, does not need to be mounted with high precision, and is preferable to an RFID system. The wireless IC device has an electromagnetic coupling module (1) composed of a wireles...  
WO/2008/144150A1
A broadband composite dipole array (CDA) includes an array of macro dipoles (100) on a non-conducting substrate adapted to receive radiation at two frequencies. Each macro dipole is an array of micro dipoles (10) adapted to receive radia...  
WO/2008/133018A1
Disclosed is a magnetic field coupling type antenna comprising an insulating layer (110) and a magnetic core (112) embedded in the insulating layer (110). A coil having a coil axis parallel to the upper surface of the insulating layer is...  
WO/2008/131688A1
A feeding and measuring device for radar system including couplers, a blocking capacitor, and a feeding line, is provided. The couplers, the feeding line, and a main signal line of the radar system are integrated into a PCB. The PCB incl...  
WO/2008/129923A1
A high frequency circuit board which efficiently radiates heat generated from a mounted electronic component without degrading the freedom of degree in its design. A high frequency circuit module having the high frequency circuit board, ...  
WO/2008/126458A1
A radio IC device suitable for an RFID system, which has small variations in a frequency characteristic and is capable of wideband operation is provided. The radio IC device comprising an electromagnetic coupling module (1) composed of a...  
WO/2004/073103A3
An electronically tunable quad band antenna includes a tunable high band antenna tuned by at least one varactor (130) associated therewith; the tunable high band antenna further includes a substrate (125), a patch element (1 10) on the s...  
WO/2008/118192A1
An apparatus including an antenna for wireless communications is disclosed. The antenna includes a first radiating element and a second radiating element electromagnetically coupled to and electrically isolated from the first radiating e...  
WO/2008/117664A1
In a terahertz antenna module (1), a photoconductive antenna element (17) is fixed to a wiring board (9) and electrically connected to an electrical signal input/output pin (24) of an electrical signal input/output port (23) through a si...  
WO/2008/111914A1
An integrated circuit structure is disclosed. The integrated circuit structure includes a first package substrate including a radiating element, the radiating element having a radiating element connection extending from the radiating ele...  
WO/2008/099722A1
A wireless interface is provided for supplying all signals and power exclusively wirelessly from a transmitting section (200) to a receiving section (220). The transmitting section (200) comprises a transmitter (210) arranged to modulate...  
WO/2008/087802A1
The electrodes of a circuit part are electrically connected to metal terminals (114a, 114b, 114c), and the metal terminals (114a, 114b, 114c) are fastened to a bobbin (108) so that the circuit part can be constructed between the metal te...  
WO/2008/077990A1
The present invention relates to a transponder tag comprising a substrate (2), the substrate (2) having a face side and a reverse side, an antenna (5) formed on the face side of the substrate (2) and an integrated circuit on a chip (4) e...  
WO/2008/061107A2
At least one broadside feed antenna (18', 172) comprises a plurality of broadside antenna feed elements (164, 164.1, 164.2, 164.3, 164.4) located on at least one dielectric substrate (178) and fed from a common antenna feed (166) by a pl...  
WO/2008/059106A1
An internal multi-band antenna and a radio device comprising such an antenna. A radiator (320) of the antenna is a conductive part of the outer cover (COV) of a radio device or conductive coating of the cover. The radiator is electromagn...  
WO/2008/055000A2
A flexible printed circuit (FPC) onto which an antenna has been formed is electrically connected to a printed circuit board (PCB) by sandwiching the FPC between the PCB and a resilient biasing member that is held in position relative to ...  
WO/2008/045349A1
An antenna array includes a folded thin flexible circuit board with a thin dielectric layer and a conductor layer pattern formed on a first surface of the dielectric layer. The circuit board may be folded in a plurality of folds to form ...  
WO/2008/024403A3
A reflect array antenna including a plurality of unit cells. Each cell includes first, second, third and fourth patch antenna segments. An amplifier is coupled between said first patch segment and the second patch segment or the third pa...  
WO/2007/118824A3
A mobile terminal comprising: a casing with at least one body which has electronic means; an antenna arrangement having at least one antenna element (14) provided on or within said body or on or within at least one of several bodies of s...  
WO/2008/033257A2
A balanced, antipodal tapered slot antenna includes one or more antenna elements or unit cells having metallic cross walls that are located in spaces between the adjacent elements of the antenna. The elements can include vias interconnec...  
WO/2008/024403A2
A reflect array antenna including a plurality of unit cells. Each cell includes first, second, third and fourth patch antenna segments. An amplifier is coupled between said first patch segment and the second patch segment or the third pa...  
WO/2008/019269A1
A compact SATCOM antenna is provided having an LNA integrated into the radiator body which may be mounted to a handheld satellite radio and articulated with respect to the radio to assume a wide variety of positions for communication wit...  
WO/2008/012533A1
There is provided an antenna for use in an ultra-wideband device, wherein the antenna is used as an RF radiator and as a heat sink. There is also provided a device for use in an ultra wideband network, the device comprising a component, ...  
WO/2007/147593A1
The invention relates to a transponder comprising an electronic memory chip (21) and a magnetic circular antenna, characterised in that said circular antenna has an electroconductive coil (22) having at least one winding and one capacito...  
WO/2007/138857A1
Disclosed are a radio frequency IC device having stable frequency characteristics, and a composite component for radio frequency IC devices. Specifically disclosed is a radio frequency IC device comprising a radio frequency IC chip (5), ...  
WO/2007/135821A1
A battery unit (BAT) is a voltage shift unit for shifting a control voltage (V2) in a direction for the anode potential of a variable capacity diode (VD) to become negative, and superimposes its own battery voltage (Vb) on the control vo...  
WO/2007/135312A1
The invention relates to a compact portable antenna consisting of a first transmitting dipole-type element operating in a first frequency band and comprising a first (1) and at least one second (20) differentially powered conductor arms,...  
WO/2007/125948A1
Disclosed is an electronic circuit module (1) with built-in antenna, which comprises a wiring board (2), a mounting module composed of a passive component and a semiconductor device, a resin sheet substrate (11) wherein an antenna patter...  
WO/2007/125164A1
The i nven t i on r e l a t e s t o a n RFI D transponder, which includes a case (1 0), a radiator (12), and a ground element (14), as opposed antenna element s, a ground plane (14a intended to be set against the base at a distance from ...  
WO/2007/125850A1
An antenna device comprises an antenna element, a transistor circuit connected to the antenna element, and an inductance circuit earthed to a shunt between the antenna element and the transistor circuit. An electronic device comprises th...  
WO/2007/122870A1
There is provided a wireless IC device having a large antenna gain, operable at a sufficient distance from a reader/writer, and sufficiently usable even at frequencies above the UHF band. The wireless IC device comprises a wireless IC ch...  
WO/2007/118824A2
A mobile terminal comprising: a casing with at least one body which has electronic means; an antenna arrangement having at least one antenna element (14) provided on or within said body or on or within at least one of several bodies of s...  
WO/2007/114165A1
A communication apparatus wherein oscillation of a power amplifier, which is a problem due to having a conductor for suppressing influence of noise to a chip antenna, is eliminated. The communication apparatus is provided with a chip ant...  
WO/2007/096869A2
A circuit with an integral antenna, including a hybrid circuit on a substrate, a patch antenna that is adapted to be positioned at a pre-selected distance above the hybrid circuit and coupled to the hybrid circuit to form a single physic...  
WO/2007/091470A1
A slot plate having radiation slots arranged in order is bonded to a plate formed by a plurality of thin plates having a waveguide for supplying power to the slot plate into a unitary block to constitute an antenna by using diffusion bon...  
WO/2007/070541A2
An apparatus (100, 106, 144) includes a passive resonant circuit (102) having a resonant frequency that changes as ionizing radiation (104) is received. A method includes charging one plate (114) of a capacitor (110) in a resonant circui...  
WO/2007/063786A1
An antenna includes a first substrate, a first pattern, a second substrate, a second pattern, and an anisotropic conductive material. The first substrate has an insulating surface. The first pattern is formed over the insulating surface ...  
WO/2007/062971A1
The invention relates to an antenna array for a radar sensor, especially for determining the distance and/or speed in the environment of motor vehicles. At least one first part of an antenna is located on a chip (100) and contains at lea...  
WO/2007/065132A1
A compact integrated monopole antenna is provided, where the antenna can include a bulk semiconducting substrate, an electrically conductive antenna element disposed on said substrate, where the antenna element extending continuously alo...  

Matches 351 - 400 out of 3,330