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7616161 |
Portable wireless apparatus
A portable wireless apparatus has an antenna capable of resonating in frequency bands of various communication systems. The portable wireless apparatus comprises an upper case 5 ; a lower case 4 ...
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7616160 |
Antenna module and related electronic device
An electronic device and a related antenna module for integrating GPS signals and digital mobile television signals are provided. With variances of both frequency domains and bandwidths between GPS...
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7616158 |
Multi mode antenna system
An antenna system comprising a first antenna element, a second antenna element, the first and second elements defining at least in part a slot element, an active switching network in communication...
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7612726 |
Mobile wireless communications device comprising a top-mounted auxiliary input/output device and a bottom-mounted antenna
A mobile wireless communications device may include a housing having an upper portion and a lower portion, a dielectric substrate carried by the housing, circuitry carried by the dielectric...
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7612725 |
Antennas for handheld electronic devices with conductive bezels
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...
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7612724 |
Dual-band inverted F antenna reducing SAR
An inverted F antenna (IFA) which reduces specific absorption rate (SAR) includes a ground; an auxiliary radiator which is attached to one end of the ground and disposed along a plane direction of...
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7612723 |
Portable communication device antenna arrangement
A portable communication device is provided, which includes a radio communication unit, an antenna exciter element for connection to the radio communication unit and ground and at least one further...
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7612722 |
Mobile communication device with reduced electric field emission levels near the earpiece
A mobile communication device ( 1 ) is provided with an antenna ( 10 ) having an antenna element ( 10 a ) and a conductive ground element ( 26 ) to cooperate with the antenna element. In use, RF...
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7612721 |
Electronic device having antenna function
An electronic device ( 10 ) includes a substrate ( 11 ), a metal film ( 12 ), a radio frequency module ( 14 ), and a signal transmission portion ( 13 ). The substrate includes two opposite...
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7610070 |
Dynamically configured antenna for multiple frequencies and bandwidths
A wireless communication device includes a reconfigurable antenna and one or more wireless transceivers coupled to the antenna. The reconfigurable antenna can be dynamically configured to transmit...
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7609221 |
Antenna assembly and portable terminal having the same
An antenna assembly, and a portable terminal having the same. The antenna assembly according to an embodiment comprises: a circuit board having a ground plane at a predetermined region; first and...
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7609214 |
Antenna assembly for portable terminal
An antenna assembly for a portable terminal. The antenna assembly includes an antenna housing releasably received in the portable terminal; a cam member having at least one stopping groove formed...
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7609213 |
Two-branch broadband antenna
A broadband antenna is capable of generating an upper resonant mode (at about 700 MHz) from a first radiating arm and a lower resonant mode (at about 500 MHz) from a second radiating arm. The first...
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7609212 |
Portable wireless unit
A portable wireless unit having high antenna performance, which comprises: a first case having a first antenna element, a second antenna element and a second feeding section; a second case having a...
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7606528 |
Distributed conformal adaptive antenna array for SATCOM using decision direction
An apparatus comprises a distributed array of antenna elements for receiving a radio frequency signal on a satellite communications link, wherein the radio frequency signal includes a known...
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7605766 |
Multi-band antenna device for radio communication terminal and radio communication terminal comprising the multi-band antenna device
A multi-band radio antenna device ( 1 ) for a radio communication terminal is disclosed. The antenna device comprises a substrate and a radiating antenna element thereon having a radio signal...
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7605765 |
Built-in antenna module for portable wireless terminal
A built-in antenna module includes a main board including a feed pad, a ground pad, and a ground layer having a predetermined area; an antenna radiator installed on the main board to have a...
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7605764 |
Folded dipole antenna device and mobile radio terminal
Disclosed is a folded dipole antenna device which is of an unbalanced feed type and includes an antenna element of approximately plate-like loop structure, connected to an antenna feed point and an...
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7605763 |
Combination antenna with multiple feed points
A combination antenna provides a common structure to combine a first electromagnetic radiation element and a second electromagnetic radiation element. The first electromagnetic radiation element...
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7605762 |
Antenna
An antenna has a ground plane, a radiating member, a signal-feeding member and two grounding supports. The radiating member is suspended over and separated from the ground plane and has two...
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7602344 |
Portable terminal with variable ground unit
Provided is a portable terminal with a variable ground unit. The portable terminal includes a main board including a ground layer having a predetermined area; at least one antenna radiator placed...
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7602343 |
Antenna
An antenna having a ground plane having an edge and a first antenna element extending substantially parallel to the edge is disclosed. A ground element electrically connects the first antenna...
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7602342 |
Foldable mobile telephone terminal with antenna and ground plane made in one piece
The present invention relates to a portable communication device and an antenna system. The device comprises an antenna feeding circuit and at least a first part having a hollow interior where...
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7602341 |
Multi-band antenna
A multi-band antenna includes a ground, an asymmetric T-shaped radiation element, an inverted L-shaped conduction element, and a parasitic element. The asymmetric T-shaped radiation element has a...
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7602340 |
Antenna device and wireless terminal using the antenna device
The present invention aims at providing an antenna apparatus which enables switching directivity suitable for a plurality of usage patterns of a wireless terminal, such as that achieved during...
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7598924 |
Disconnectable electrical connection
An apparatus including an antenna; a printed wiring board (PWB); and a connection system electrically connecting the antenna to the PWB. The connection system includes a first spring contact and a...
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7596354 |
Optimizing polarization of forward link
A mechanism that enables a gateway to dynamically determine which of two transmission signal polarizations is best received by a wireless communication device having a nominally linear antenna. A...
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7595759 |
Handheld electronic devices with isolated antennas
Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between...
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7595758 |
Compact DTV receiving antenna
A digital television receiving antenna includes a first radiating element and a second radiating element electrically connected to the first radiating element. The second radiating element is...
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7592958 |
Multi-band antennas and radio apparatus incorporating the same
An antenna for a radio communications device includes a ground plane and a conductor loop overlying the ground plane. A monopole extends off the ground plane, and the monopole and the conductor...
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7589692 |
Planar inverted F antenna tapered type PIFA with corrugation
A planar inverted F antenna having a radiation patch having an asymmetric shape of linearly-tapered rectangle with a plurality of corrugated hollows is disclosed. The planar inverted F antenna...
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7589687 |
Antenna apparatus provided with antenna element excited through multiple feeding points
An antenna apparatus includes an antenna element having at least one slit, a first feeding point provided at a position on the antenna element, and a second feeding point provided along the slit....
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7589682 |
Single-plate dual-band antenna and wireless network device having the same
The present invention discloses a single-plate dual-band antenna for a wireless network device. The antenna comprises a base portion, a ground portion, a radiating portion and a signal portion. The...
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7589681 |
Wireless communication apparatus
A wireless communication apparatus includes a housing, a substrate and an antenna, wherein a first through hole is disposed at an edge of the substrate and the antenna includes a body element. The...
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7589680 |
Antenna unit with a parasitic coupler
An antenna unit includes left and right antennas that are spaced apart from each other and that are operable within a first frequency bandwidth, and a parasitic coupler that is spaced apart from...
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7589679 |
Antenna device
An antenna device ( 10 ) is disposed on a substrate ( 30 ), and includes a feed part ( 14 ), a holder ( 20 ), a body part ( 18 ), at least one ground plane ( 11 ), and a matching part ( 16 ). The...
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7589678 |
Multi-band antenna with a common resonant feed structure and methods
A multi-band antenna and associated apparatus for communication systems and other applications. In one embodiment, a common junction network is provided having a first and a second radiator. The...
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7589677 |
Wireless electronic product with step-shaped wideband antenna
This invention is a wireless electronic product including a printed circuit board and a signal line installed at an end of the printed circuit board, wherein a wideband antenna is installed on the...
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7589673 |
Antenna and mobile wireless equipment using the same
An antenna apparatus includes a tabular ground conductor, a radiation conductor facing the ground conductor, a short-circuit portion for short-circuiting the ground conductor and the radiation...
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7587228 |
Antenna device for portable terminal
An antenna device for a portable terminal, which includes an antenna module disposed in an antenna jack of a terminal capable of TV service, the antenna module receiving broadcasting signals...
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7587177 |
Electronically configurable transmit and receive paths for FDD wireless communication devices
Methods and systems are provided for allowing an FDD radio to be configured to operate in Rx-high/Tx-low or Rx-low/Tx-high modes of operation. In accordance with one aspect, this is achieved in an...
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7586461 |
Antenna unit having improved antenna radiation characteristics
An antenna unit comprises a hollow cylindrical member obtained by forming a flexible insulating film member into a hollow cylinder about a center axis and an antenna pattern composed of a plurality...
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7586449 |
Antenna structure and method for manufacturing the antenna structure
An antenna structure includes an antenna pattern having a feeding hollow and a grounding hollow formed in one surface thereof and a feeing cable having an inner lead, a metallic shield, a feeding...
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7586448 |
Multi-frequency antenna
A multi-frequency antenna includes a feeding element, a first U-shaped radiator, a second U-shaped radiator, a grounding element and a coupling element. The first U-shaped radiator is coupled to...
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7586447 |
Wireless device, antenna switch, and method of receiving signal
A flip-open type mobile wireless device able to receive a signal of the same polarized wave both in an open state and a closed state of a movable part including an antenna with respect to a fixed...
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7586446 |
IC tag-bearing wiring board and method of fabricating the same
To improve electronic part packaging efficiency without sacrificing the transmission distance of a radio IC tag, a recess is formed in the front side surface of a printed wiring board. An IC chip...
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7583228 |
Antenna, antenna combination, and portable electronic device having the antenna or antenna combination
Antenna, antenna combination, and portable electronic device having the antenna or the antenna combination are disclosed. The antenna comprises a radiator, a grounding portion, and an arc-shaped...
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7583227 |
Electronic device with built-in antenna
An antenna substrate ( 13 ) and a waveguide substrate ( 11 ) are housed in a main unit case ( 3 ). The waveguide substrate ( 11 ) is fixed to an attachment part ( 9 ) in the main unit case ( 3 )....
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7583226 |
Dielectric antenna
A dielectric antenna is provided which uses a compounded material and exhibits a small change in relative dielectric constant at room temperature against a load due to temperature changes. The...
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7579993 |
Electronic device detachable antenna assembly
An electronic device detachable antenna assembly comprises a connector member coupled to an electronic device and configured to receive an external antenna in pluggable engagement therewith, the...
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