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Matches 851 - 900 out of 17,640

Document Document Title
WO/2014/158107A1
The invention presents a microfluidic approach for realizing reconfigurable transmitarrays and reflectarrays by using the element rotation method. The element rotation method is applicable to the circularly polarized radiating structures...  
WO/2014/149150A1
Electronic devices may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include an inverted-F antenna resonating element and an antenna ground that form an inverted-F antenna having first a...  
WO/2014/151558A1
A multiband antenna (100) for a wireless device includes a housing base portion (140), housing antenna portion (180) and a feed contact (185). The housing base portion configured to receive radio circuitry thereon and include a first per...  
WO/2014/149341A1
Surface scattering antennas provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the scattering elements are patch elements. In some approaches, the scatte...  
WO/2014/148708A1
A substrate-integrated waveguide antenna is disclosed. An eighth-mode substrate-integrated waveguide (EMSIW) reduces the size of a substrate-integrated waveguide (SIW) to one-eighth, along perfect magnetic walls (PMW). A complementary sp...  
WO/2014/150852A1
Aspects of the present invention relate to systems and methods for customizing microwave energy distribution within a chamber to accommodate various load characteristics. Aspects of the present invention include but are not limited to cu...  
WO/2014/150849A1
Aspects of the present invention relate to systems and methods for customizing microwave energy distribution within a chamber to accommodate various load characteristics. Aspects of the present invention include but are not limited to cu...  
WO/2014/142202A1
An antenna device (1) has a dielectric substrate (2), a bottom board (3), a patch antenna (7) having a patch radiating element (5), and a plurality of electromagnetic band gaps (EBG) (4). The EBG (4) are configured from a patch-shaped pa...  
WO/2014/143560A1
Multi-antenna systems, including mobile devices having multiple antennas, are provided herein. A first antenna and a second antenna are operable at two or more of the same distinct communication frequency bands. The first antenna and the...  
WO/2014/136621A1
Setting the phase constant of a first mode for transmission in the forward direction to βp and the phase constant of a second mode for transmission in the reverse direction to βm, near the intersection point of the dispersion curve ind...  
WO/2014/137171A1
Provided is an apparatus for tuning the voltage standing wave ratio (VSWR) of a base station system in a wireless communication network, the apparatus comprising: a VSWR changing unit for changing the characteristics of the VSWR of an an...  
WO/2014/132590A1
A split section (6a) has an auxiliary conductor pattern (11a) formed on one end of a substantially C-shaped section of a first split-ring section, and a split (12a) formed between the auxiliary conductor pattern (11a) and the other end o...  
WO/2014/127421A1
A wideband antenna feed including: an electromagnetic waveguide including an initial waveguide feed formed between an inner and outer wall and having a substantially annulus cross section; a first and second feed probe located in the sub...  
WO/2014/129588A1
A vehicular window glass includes a glass plate, a dielectric, a conductive film disposed between the glass plate and the dielectric, and an antenna comprising a pair of electrodes disposed opposite the conductive film across the dielect...  
WO/2014/129896A1
The invention provides aterahertz scanning probe microscope setup comprising (i) a terahertz radiation source configured to generate terahertz radiation; (ii) a terahertz lens configured to receive at least part of the terahertz radiatio...  
WO/2014/127420A1
A wideband antenna including: a tapered elongated cavity defined by a first and second wall, a first proximal end of the cavity having a waveguide attached to an electromagnetic emission source; a second distal end of the cavity being el...  
WO/2014/127422A1
A medium to high power wideband antenna waveguide feed for interconnecting electromagnetic signals to a coaxial output antenna waveguide, the feed including: a first input feed inputting a first polarised electromagnetic signal; a second...  
WO/2014/129632A1
An inverted-F antenna is provided with: a ground member; a short-circuiting portion electrically coupled to the ground member and vertically rising from the ground member; a flat plate portion electrically coupled to the short-circuiting...  
WO/2014/129782A1
A planar horn array antenna according to the present invention includes: a wave transmission duct part; a horn part with one side connected to the waveguide part and the other side formed with an opening for guiding a wave coming in or g...  
WO/2014/129879A1
This invention concerns the field of reconfigurable antennas for third (3G) and fourth (4G) generation mobile communication networks operating in the 2.1 GHz and 2.6 GHz bands respectively. This antenna is very compact and can therefore ...  
WO/2014/126161A1
The purpose of the present invention is to provide an antenna control system and method that enable an optimal orientation point to be maintained between a donor antenna and an adjacent base station at all times. An antenna system for re...  
WO/2014/123024A1
The present invention is provided with: a first cavity section (1) comprising a metal conductor having an opening with a closed bottom section; a first excitation circuit (10) for radiating a radio wave of a first polarized wave, the fir...  
WO/2014/121905A1
The invention relates to an arrangement, in particular a system, for signal transmission, wherein the signals generated by a sender are supplied to a first attenuator (2), which feeds a first antenna, which at least in part protrudes int...  
WO/2014/121212A1
The notch-antenna includes at least one notch-antenna element that includes a first notch- antenna radiator, and a second notch-antenna radiator disposed at an angle to said first notch-antenna radiator. The angle is preferably 90 degree...  
WO/2014/118494A1
A wireless node (10) comprises an RF modem (12), an RF switch array (14) connected to the RF modem, the RF switch array comprising a layer of circuit board sandwiched between layers of conductive material, and a plurality of antennas (16...  
WO/2014/118789A1
A lighting device including a housing, at least one light source housed by the housing, a conductive element mounted to the housing and having portions that define a slot, the slot forming a slot antenna radiating element for wireless co...  
WO/2014/119141A1
This antenna device (1) is equipped with a dielectric substrate (2), a patch antenna (5) which is formed on a surface of the dielectric substrate (2), and parasitic components for absorbing electric power (21, 24) which are formed on the...  
WO/2014/112357A1
In the present invention, an antenna device is provided with the following: a dielectric substrate (301); a feed element (304) formed on top of the dielectric substrate (301) and having one radiation direction; a front-side array (305) t...  
WO/2014/080360A3
The present invention relates to a miniaturized patch antenna assembly in UHF frequency band. The invention is notably useful in RFID applications. The patch antenna assembly comprises: - a multilayered dielectric substrate including at ...  
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/2014/108977A1
An antenna apparatus (101) is configured from: a dielectric substrate (102); a ground conductor (103) formed on one surface of the dielectric substrate (102); a dielectric block (104) configured from a dielectric material having a high d...  
WO/2014/110273A1
A patch antenna system comprising: an integrated circuit die having an active side including an active layer, and a backside; a dielectric layer formed on the backside; and a redistribution layer formed on the dielectric layer wherein th...  
WO/2014/106891A1
Provided are a wireless communication device having excellent transmission efficiency, and an electronic device. The wireless communication device includes a first casing having a first opening, a second casing disposed facing the first ...  
WO/2014/103311A1
Provided is an antenna apparatus wherein directivity of an antenna can be suitably tilted. This antenna apparatus is provided with: a dielectric substrate; a conductor board that is disposed on one surface of the dielectric substrate; a ...  
WO/2014/103025A1
On one main surface (2a) of a substrate (2), a patch antenna having two patch conductive bodies (3a, 3b) is provided, said patch conductive bodies plane-resonating at an interval (d) therebetween, and on the other main surface (2b) of th...  
WO/2014/100008A1
An antenna may include a volume polarization current radiator and a feed network. The volume polarization current radiator, includes a dielectric solid (such as a dielectric strip), and a plurality of closely-spaced excitation elements (...  
WO/2013/090047A3
A low profile temperature transducer has a working surface for placement against a body surface and a first output. The transducer is a flat laminate composed of alternating conductive and dielectric layers. The laminate defines at least...  
WO/2014/068564A3
An antenna, including a broadband bi-conical radiating element including a first generally conical radiating element and a second generally conical radiating element mounted thereon, the first generally conical radiating element includin...  
WO/2014/097846A1
Two high-frequency antennae (6) are disposed upon a multilayer substrate (2). Each high-frequency antenna (6) is configured from a radiation element (7), a high-frequency power supply line (8), and a high-frequency power supply unit (9)....  
WO/2014/083948A1
The present invention provides an antenna device that is capable of switching among four polarized waves consisting of two orthogonal linearly polarized waves, a dextrorotation circularly polarized wave and a levorotation circularly pola...  
WO/2014/080298A1
The invention is related to slotted waveguide antennas which are used for receiving and transmitting circularly polarized electromagnetic waves. This invention's purpose is to realize a circularly polarized waveguide slot antenna element...  
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/2014/080951A1
[Purpose] To provide an antenna device of high radiation efficiency, which has a wide-angle radiation pattern and which does not give rise to a null in the vicinity of the front surface of the antenna. [Solution] An array antenna device ...  
WO/2014/073355A1
Eight obverse antenna parts (8) and eight reverse antenna parts (16) are disposed upon a multi-layer substrate (2). Obverse radiating elements (9) of the obverse antenna parts (8) and reverse radiating elements (17) of the reverse antenn...  
WO/2014/073445A1
A feed horn (20) is equipped with multiple primary radiating components (41-43). The multiple primary radiating components (41-43) each include a waveguide (10-12) having an opening. Among the multiple primary radiating components (41-43...  
WO/2014/073703A1
This small-sized antenna that operates in a plurality of frequency bands comprises: a first conductor plane in which a first split-ring resonator and a second split-ring resonator having different resonance frequencies are formed; and a ...  
WO/2014/070298A1
A device comprising an elongated structural member, said member including a dielectric material such as air or other suitable dielectric disposed inside the member and having a microstrip disposed axially in the dielectric material. The ...  
WO/2014/068564A2
An antenna, including a broadband bi-conical radiating element including a first generally conical radiating element and a second generally conical radiating element mounted thereon, the first generally conical radiating element includin...  
WO/2014/064927A1
An antenna is provided with an electrical power feeding unit (60) and first to fourth elements (10, 20, 30, 40). The first element is connected to a GND (62) of the electrical power feed unit and is disposed in the same plane as a GND (7...  

Matches 851 - 900 out of 17,640