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WO/2013/064872 |
An antenna system (250A) for MIMO includes a first radiating element (252), a second radiating element (254), a common ground plane (260) between the first radiating element (252) and the second radiating element (254), and a wavetrap st...
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WO/2013/064204 |
An improved patch radiator is characterised by the following additional features: the radiator surface (11) is designed as an annular and/or frame-shaped radiator surface (11), extending around a recess area (13), - the radiator surface ...
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WO/2013/064743 |
An antenna arrangement of an electronic device and a device. The antenna arrangement comprises two radiator elements (2, 3). The first radiator element (2) of said two radiator elements is connected to a feed element (5). A second radiat...
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WO/2013/064910 |
A compound loop antenna (CPL) is described that includes a capacitively fed magnetic loop and/or a capacitively fed electric field radiator. Embodiments include single-band CPL antennas and multi-band CPL antennas. The CPL antennas have ...
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WO/2013/061502 |
A radiator (40) is provided with: looped radiation conductors (1, 2), a capacitor (C1), an inductor (L1), and a power feeding point (P1) provided on the radiation conductor (1). The distance between the radiation conductors (1, 2) and a ...
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WO/2013/061985 |
A high-frequency device of the present invention is provided with an antenna coil, a variable capacitance element, and an RF IC. The variable capacitance element is constructed from a capacitor unit that inserts a ferroelectric film (FS2...
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WO/2013/057367 |
An apparatus including a near field communication (NFC) system (34) and a hearing aid compatibility (HAC) system (36). The near field communication system (34) includes a near field communication antenna (38). The hearing aid compatibili...
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WO/2013/055427 |
An extremely thin embedded antenna for an armor-carrying vehicle utilizes a dipole driven element to the inside of the armor plate and a parasitically-driven dipole element on top of the armor plate, with the parasitic element providing ...
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WO/2013/051188 |
A radiator (40) is provided with a loop-shaped radiating conductor (1, 2), a capacitor (C1), an inductor (L1), a feed point (P1) on the radiating conductor (1), and a dielectric block (D1) provided along the space between the feed point ...
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WO/2013/051187 |
A radiator (40) is provided with a loop-shaped radiating conductor (1, 2), a capacitor (C1), an inductor (L1), a feed point (P1) provided on the radiating conductor (1), and a magnet block (M1) provided in at least part of the interior o...
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WO/2013/044573 |
Disclosed in the present invention is a printed antenna disposed on a PCB board with an insulated layer. The printed antenna includes: a substrate, being a layer of metal formed above the insulated layer; a feeding unit, being a metallic...
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WO/2013/049172 |
A microstrip to airstrip transition is provided. The microstrip to airstrip transition includes a ground plane, a printed circuit board, a microstrip, a solder mask, and an airstrip. The ground plane has first and second sides. The print...
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WO/2013/040826 |
Disclosed are a monopole antenna (10), a wireless access device, and a wireless router. The monopole antenna of the present invention comprises a dielectric substrate (7), a feedpoint (5) arranged on a surface of the dielectric substrate...
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WO/2013/038462 |
Antenna characteristics are improved over a wide range of frequency. An antenna apparatus has an antenna and a stub. The antenna is coupled to a first position of an edge of a ground. The stab has one end coupled to a second position of ...
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WO/2013/040050 |
Multi-band antennae used for television reception of at least two different frequency bands enable multi-band reception with an electrically small antenna. The designs are applicable to individual antenna elements, two dimensional arrays...
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WO/2013/031518 |
Provided is a planar inverted F antenna to which a power supply line can be readily connected. Two slits are provided up to locations where input impedance is Z (= 50Ω), from the open end side of a main conductive plate that functions a...
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WO/2013/031517 |
Provided is a planar inverted F antenna to which a power supply line can be readily connected. Two slits are provided from the open end side of a main conductive plate that functions as an excitation conductive plate up to locations wher...
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WO/2013/028050 |
Disclosed are exemplary embodiments of multiband antenna assemblies, which generally include helical and linear radiating elements. In an exemplary embodiment, a multiband antenna assembly generally includes at least one helical radiator...
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WO/2013/028052 |
Disclosed are exemplary embodiments of multiband antenna assemblies, which generally include helical and linear radiating elements. In an exemplary embodiment, a multiband antenna assembly may generally include at least one helical radia...
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WO/2013/025090 |
The present invention discloses a wideband dielectric resonator antenna (1 ) with an exceptionally wide bandwidth of 2.30GHz and a center frequency of 8.19GHz. The wideband dielectric resonator antenna (1) of the present invention compri...
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WO/2013/020321 |
Disclosed are a dual-frequency antenna, a MIMO antenna device and a 2.4GHz/5.8GHz dual-frequency wireless communication device. The dual-frequency antenna includes a feeder point, a feeder connected to the feeder point and a metal struct...
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WO/2013/014458 |
A reconfigurable multi-output antenna (16) is disclosed comprising: one or more radiating elements (12, 14), at least two matching circuits (42, 44, 50, 52) coupled to the or each radiating element (12, 14) via e.g. a splitter (30, 32) o...
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WO/2013/015264 |
Each of a first radiation element (10) and a second radiation element (20) comprises a first extending section (11) that protrudes from a ground conductor (2) formed area (GA) to a ground conductor non-formed area (NGA), and a second ext...
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WO/2013/011023 |
The invention relates to a reflector antenna for a synthetic aperture radar, having a reflector (20) which comprises a reflector surface (22), a vertex (26), and an optical axis (24) extending outwards therefrom. The reflector antenna al...
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WO/2013/008356 |
A radiator (101) wherein a large loop is formed by radiation conductors (1, 2, 3), capacitors (C1, C2), and inductors (L1, L2), and a small loop is formed by the capacitor (C2), the inductor (L2), and portions of the radiation conductors...
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WO/2013/010145 |
A wideband antenna system with multiple antennas and at least one parasitic element is disclosed. In an exemplary design, an apparatus includes a first antenna (310), a second antenna (320), and a parasitic element (330). The first anten...
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WO/2013/005080 |
An apparatus comprising: a first port configured to couple to a first location on an antenna; a second port configured to couple to a second location on the antenna; a switch configured to switch between a first electrical configuration ...
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WO/2013/006416 |
A planar antenna for wireless information transfer can include a planar loading portion electrically (450) coupled to a driven node of a wireless communication circuit, and a folded conductive strip portion coupled to the planar loading ...
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WO/2013/006419 |
Apparatus and techniques can include a planar antenna that can include a folded conductive strip portion coupled to a driven node of a wireless communication circuit, the folded conductive strip portion comprising at least two segments l...
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WO/2013/000752 |
The invention relates to a communication system, comprising n antennas, of which at least n-1 antennas can be used both for the receiving operation and for the transmitting operation, wherein the communication system can carry out an opt...
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WO/2013/000752 |
The invention relates to a communication system, comprising n antennas, of which at least n-1 antennas can be used both for the receiving operation and for the transmitting operation, wherein the communication system can carry out an opt...
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WO/2012/169370 |
In the present invention, ground conductors (11, 11F) are formed on a first surface of a substrate (10), and a ground conductor (12) is formed on a second surface of the substrate (10). A ground conductor non-forming region (8) is provid...
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WO/2012/170579 |
Methods and systems for extending a bandwidth of a multi-band antenna of a user device are described. A multi-band antenna includes a single radio frequency (RF) input coupled to a first antenna, the first antenna configured to provide a...
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WO/2012/169186 |
This antenna device is provided with a first antenna element (102), a second antenna element (103), and an MEMS (Micro Electro Mechanical Systems) switch (104). A power feed point (110) is provided at one end of the first antenna element...
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WO/2012/167283 |
An apparatus, system, and method are disclosed for wireless communications. A planar antenna element (106) is disposed on a surface of a substrate (302). The planar antenna element (106) may be arranged in a planar antenna array (102) as...
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WO/2012/162975 |
Disclosed in an embodiment of the present invention is a dual-frequency dual-polarized antenna, applicable to the technical field of base station antennas. The dual-frequency dual-polarized antenna comprises: a first radiation unit, a se...
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WO/2012/164793 |
A fourth strip conductor (24) and a seventh strip conductor (27) are formed at a predetermined height (H1) from the top surface of a dielectric substrate (10). The fourth strip conductor (24) and the seventh strip conductor (27) are subs...
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WO/2012/166409 |
A device for wireless communication including a wireless transceiver a first antenna and a second antenna. The first antenna (210) is coupled to the PCB at a feed point (214) and grounded at a ground point (212). The first antenna is a q...
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WO/2012/159406 |
A dual-band and dual-polarized antenna (10) comprises a metal reflector (1), a first radiator array and a second radiator array coaxially aligned along an axis of the reflector. The first radiator array has a plurality of first dual-pola...
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WO/2012/160353 |
The invention relates to a dielectrically loaded antenna for operation at first and second frequencies above 200 MHz with circularly polarised radiation. The antenna comprises an electrically insulative dielectric core of solid material ...
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WO/2012/156688 |
A method of manufacturing a dielectrically loaded antenna (10) - preferably a helical antenna (10) - having an operating frequency in excess of 200 MHz, the antenna having an electrically insulative core (12), the method comprising: form...
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WO/2012/159110 |
An antenna is disclosed where a third resonator is added to the resonating structure. Impedance bandwidth improvements can be obtained for both high and low bands, with only a small increase of the antenna volume. The low band bandwidth ...
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WO/2012/157314 |
An antenna device (101) is provided with a radiating element (20), a first tuning circuit (31) and a matching circuit (40). The radiating element (20) has an opened first terminal (P1) and a second terminal (P2) connected (on the feeder ...
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WO/2012/157274 |
In the present invention, a first antenna element (15) has a branched structure of first and second branch elements (15A, 15B), a second antenna element (16) has a branched structure of third and fourth branch elements (16A, 16B), and be...
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WO/2012/153664 |
Provided is a windshield-integrated antenna capable of accommodating dual band such as DAB, which has a high receive sensitivity, and which has a short vertical-direction length. This windshield-integrated antenna is a windshield-integra...
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WO/2012/153282 |
The invention relates to an antenna assembly for a mobile terminal and a mobile terminal using the antenna assembly. A fundamental idea of the invention is to use an electrically conductive casing of the mobile terminal as a radiation el...
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WO/2012/153690 |
A first radiation element (11) is formed on a first surface of a cuboidal dielectric body (10), and a second radiation element (12) is formed on a second surface of the dielectric body (10). The first radiation element (11) and the secon...
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WO/2012/146964 |
A dual - frequency patch antenna (200) includes a ground plane (202), an inside radiator (204), and an outside radiator (206). The inside radiator is configured as a region with a periphery, along which is a series of first protrusions s...
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WO/2012/147355 |
A first metal frame (6) is arranged along the outer surface of an upper part of a case (2), and has a length that extends approximately halfway around the case (2). A second metal frame (7) is arranged along the outer surface of a lower ...
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WO/2012/141767 |
A method and apparatus for providing a broadband near field of an antenna are disclosed. A small broadband loop antenna may include a printed circuit board (PCB) substrate with multiple layers. Printed on the PCB substrate are dual loops...
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