Matches 1 - 50 out of 300 1 2 3 4 5 6 >


Match Document Document Title
US20110043414 DIRECTIONAL PLANAR LOG-SPIRAL SLOT ANTENNA  
Directional wide band antenna that may be utilized to enhance cell phone coverage within a building, or for signals intelligence collection (SIGINT). Includes a log-spiral slot antenna with...
US20150061954 ANTENNA ASSEMBLY  
An antenna assembly includes a base board. A ground plane is positioned on the base board and is configured to provide a ground for the antenna assembly. An antenna is formed by removing a portion...
US20110134007 FLAT ANTENNA FOR MOBILE USE  
A surface antenna for mobile use has a flat fiberglass base having a thickness of between 7.62 mm (0.300 in) and 12.70 mm (0.50 in), and at least one radiator on the base. The base is coated with...
US20110221644 DUAL-PATCH ANTENNA AND ARRAY  
A dual-patch antenna includes a ground plane, a first patch plate parallel to and separated from the ground plane by a separation distance, and a second patch plate separated from the ground plane...
US20110181480 ANTENNA MODULE  
An antenna module used in a portable wireless communication device includes an antenna and a base board. The antenna includes a main portion, a feeding portion, and a grounding portion. The...
US20110316746 SLOT ANTENNA AND RFID METHOD  
The invention relates to a slot antenna, more particularly to a transmitting antenna for RFID, comprising an antenna contour board having a plurality of antenna slots and at least one control...
US20150035707 SLOTLINE ANTENNA  
An inventive antenna comprises two antenna elements forming a planar slotline antenna. The antenna furthermore comprises absorber elements surrounding the antenna elements on two layers. The...
US20110148722 COMPACT CIRCULAR POLARIZED MONOPOLE AND SLOT UHF RFID ANTENNA SYSTEMS AND METHODS  
The present disclosure relates to a combined and compact monopole and slot antenna providing circular polarization for various applications, such as ultra high frequency (UHF) radio frequency...
US20130293424 Corner Bracket Slot Antennas  
A display cover layer may be mounted in an electronic device housing using housing structures such as corner brackets. A slot antenna may be formed from a corner bracket opening, metal traces on a...
US20130181871 ANTENNA DEVICE FOR PORTABLE TERMINAL  
An antenna device for a portable terminal having a printed circuit board (PCB) is disclosed. The antenna device is comprised of first and second antenna elements. The first antenna element...
US20140062818 MOBILE DEVICE AND ANTENNA STRUCTURE  
A mobile device includes a ground plane, a grounding branch, and a feeding element. The grounding branch is coupled to the ground plane, wherein a slot is formed between the ground plane and the...
US20130257668 MOBILE DEVICE AND ANTENNA ARRAY THEREOF  
A mobile device at least includes a dielectric substrate, an antenna array, and a transceiver. The antenna array includes a first antenna, a second antenna, and a third antenna. The third antenna...
US20120231846 Slot Antenna  
Techniques involving a slot antenna and associated functionality are described. In one or more implementations, the techniques describe a slot antenna that is usable for wireless communication in...
US20130249756 Multi-Slot Common Aperture Dual Polarized Omni-Directional Antenna  
Horizontally polarized and dual polarized antennas are described herein. In some examples, a horizontally polarized and dual polarized antenna may be mounted or operated with the physical vertical...
US20140035789 MULTI-BAND ANTENNA  
A multi-band antenna is provided in the present invention. The multi-band antenna includes a substrate, a first antenna module and a second antenna module. The first antenna module with an...
US20090256766 MOBILE PHONE ANTENNA INTEGRATED WITH BATTERY  
A mobile phone antenna integrated with a battery, comprising: a plurality of battery electrodes; a dielectric layer separating the battery electrodes from one another; and a slot formed in the...
US20090140937 Slot antenna used in a desktop computer  
An antenna unit is used in a desktop computer (100) having a metal shell (1). The antenna unit includes a slot (110) defining on the metal shell, a coaxial cable (3) having an inner conductor (32)...
US20140022134 SLOT HALO ANTENNA DEVICE  
An antenna of the present disclosure has a housing having a shallow cavity in a top of the housing and a shallow cavity in a bottom of the housing. The antenna further has a substantially circular...
US20110115678 Slot Halo Antenna Device  
An antenna of the present disclosure has a housing having a shallow cavity in a top of the housing and a shallow cavity in a bottom of the housing. The antenna further has a substantially circular...
US20150138028 SLOT HALO ANTENNA DEVICE  
An antenna of the present disclosure has a housing having a shallow cavity in a top of the housing and a shallow cavity in a bottom of the housing. The antenna further has a substantially circular...
US20140104126 PORTABLE TERMINAL AND SLOT ANTENNA THEREOF  
Embodiments of the present invention disclose a portable terminal and a slot antenna thereof, and relate to the field of mobile communications technologies, which can effectively reduce a space...
US20130207862 LOW IMPEDANCE SLOT FED ANTENNA  
A low impedance slot fed antenna with a slot and an element configured to resonate is depicted. The orientation of the slot is configured so that a slot current is not opposed to a return current...
US20120218154 SLOT ANTENNA IN A SOLAR-REFLECTIVE GLAZING  
The described method and system provide an antenna feed for a slot antenna that may be patterned into a solar-reflective glazing layer with a virtual ground that is a short electrical distance...
US20150263414 ANTENNA APPARATUS FOR PORTABLE TERMINAL  
An antenna apparatus for a portable terminal which is light, thin, compact, and small. The antenna apparatus preferably includes a main board equipped with a power feeding part for feeding power...
US20130222113 REFLECTOR-BACKED RFID SLOT ANTENNA WITH A COSECANT-SQUARED-LIKE RADIATION PATTERN  
An antenna method and apparatus includes a slot antenna configured within a ground plane and a conductive reflector backing the slot antenna and configured to reflect RF energy. The slot antenna,...
US20110181481 SPACE-FILLING MINIATURE ANTENNAS  
A novel geometry, the geometry of Space-Filling Curves (SFC) is defined in the present invention and it is used to shape a part of an antenna. By means of this novel technique, the size of the...
US20130194145 Waveguide Slot Antenna  
[OBJECT] It is directed to solving a problem that designing for a conventional waveguide slot antenna capable of radiating a circularly polarized wave involves complicated calculation, and a...
US20140111388 ANTENNA SURROUNDED BY METAL HOUSING  
An antenna system includes a metal housing including a first edge and a second edge that meet at a corner and a slot located proximate the second edge that extends from the first edge parallel to...
US20060033670 Circularly polarized broadcast panel system and method using a parasitic dipole  
A bow-tie slot panel antenna is described, having a parasitic element positioned at an orientation from the slot to generate orthogonal fields. By adjusting the coupling ratios, dimensions and...
US20130222195 HYBRID ANTENNAS FOR ELECTRONIC DEVICES  
A portable electronic device is provided that has a hybrid antenna. The hybrid antenna may include a slot antenna structure and an inverted-F antenna structure. The slot antenna portion of the...
US20140184456 ANTENNA AND COMMUNICATION SYSTEM INCLUDING THE ANTENNA  
An antenna and a communication system with the antenna are provided. The antenna may include a first layer including a plurality of folded stubs, a second layer including a pattern of the folded...
US20130241787 MODULAR GRIDDED TAPERED SLOT ANTENNA  
A planar antenna comprising: a substrate, a resonant element generating an electromagnetic wave, a plurality of parallel, spaced apart conductive strips on the substrate, wherein conductive strips...
US20140184453 MOBILE DEVICE AND ANTENNA STRUCTURE THEREIN  
A mobile device includes a ground element, a conductive bezel, a nonconductive layer, and a feeding element. The conductive bezel is substantially independent of the ground element. A slot is...
US20130038495 Broad Band Antennas and Feed Methods  
Two or more Vivaldi antennas, consisting of two plates each, each with the antenna's natural impedance of approximately 100 ohms, are placed in parallel to achieve a 50 ohm impedance in the case...
US20120169543 TRUE OMNI-DIRECTIONAL ANTENNA  
An antenna and a method for using the antenna in a wireless appliance are provided. The antenna includes a conducting surface having a length and a width; a dielectric slit having a slit length...
US20150009082 SLOT ANTENNA  
This slot antenna is provided with: a dielectric substrate (1); a dielectric surface (10) formed on one surface of the dielectric substrate (1); a slot (11) formed in the dielectric surface (10)...
US20120280876 Wireless equipment  
The disclosure discloses a wireless device, includes a shell and a signal circuit board, wherein one or more loop-closed slot antennae are arranged on the shell; the slot antenna is provided with...
US20140118208 ANTENNA  
The disclosure provides an antenna, which comprises: a radiating unit, an antenna ground and a slot, wherein the radiating element is configured to be a curved metal wire to receive or radiate...
US20150263430 ANTENNA STRUCTURE  
An antenna structure includes a ground plane and a grounding extension branch. The ground plane has a slot. The grounding extension branch is disposed in the slot, and is coupled to the ground...
US20110062234 ANTENNA DEVICE AND RFID TAG READER HAVING THE SAME  
An antenna device includes a first conductive plate, a second conductive plate, arranged in parallel with the first conductive plate, which has at least one slot formed thereon, a power feeding...
US20090195468 Slot antenna for a circuit board ground plane  
In one embodiment, the present invention includes a slot antenna that is formed on a ground plane of a circuit board. The slot antenna may be connected to radio circuitry adapted on the circuit...
US20130169496 ANTENNA DEVICE WITH U-SHAPED SLIT  
An antenna device includes a feeding line having a first conductor and a second conductor and an antenna element having a conductive flat plate in which a slit is formed. The conductive flat plate...
US20120262355 HIGH GAIN LOW PROFILE MULTI-BAND ANTENNA FOR WIRELESS COMMUNICATIONS  
The present invention is a low profile, wideband, high gain and high efficiency multi-band antenna with good return loss for wireless applications such as WLAN Access Point, ZigBee or WiMAX...
US20120313832 COMPACT TAPERED SLOT ANTENNA  
A compact endfire tapered slot antenna, which may be advantageously printed on a low permittivity Liquid Crystal Polymer substrate. The antenna features a microstrip-to-slot transition, in which...
US20120262354 HIGH GAIN LOW PROFILE MULTI-BAND ANTENNA FOR WIRELESS COMMUNICATIONS  
The present invention is a low profile, wideband, high gain and high efficiency multi-band antenna with good return loss for wireless applications such as WLAN Access Point, ZigBee or WiMAX...
US20130113670 DIRECTIONAL SLOT ANTENNA WITH A DIELECTRIC INSERT  
A directional slot antenna comprises a radiating component coupled to a reflector. A reflector spacing gap or cavity between the radiating component and the reflector has a height which is less...
US20120074230 Placement insensitive antenna for RFID, sensing, and/or communication systems  
An antenna includes a ground plane having a slot. The slot may be miniaturized using a meandered slot structure or other appropriate reactive loading method as an end load to one or both ends of...
US20090140942 Internal antenna and methods  
An internal antenna especially aimed at flat radio devices. The antenna (200) comprises a planar radiator (220) with a branch (221) for forming a lower operating band for the antenna and a second...
US20120044116 SLOT ANTENNAS FOR ELECTRONIC DEVICES  
Slot antennas are provided for electronic devices such as portable electronic devices. The slot antennas may have a dielectric-filled slot that is formed in a ground plane element. The ground...
US20120068896 MICROWAVE ANTENNA ASSEMBLIES  
A microwave antenna assembly includes a first dielectric layer, a second dielectric layer, a conductive layer, a first conductive patch, and a second conductive patch. The conductive layer is...

Matches 1 - 50 out of 300 1 2 3 4 5 6 >