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<title>freepatentsonline.com</title>
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<title>freepatentsonline.com: Communications: radio wave antennas</title>
<link>http://www.freepatentsonline.com/result.html?query_txt=ccl/343%20and%20isd/11/10/2009&amp;uspat=on</link>
<description>USPTO Class 343 Communications: radio wave antennas</description>
<language>en-us</language>
<lastBuildDate>Thu, 12 Nov 2009 03:32:00 EST</lastBuildDate>

<item>
<title><![CDATA[Window-integrated antenna in a vehicle]]></title>
<link>http://www.freepatentsonline.com/7616162.html</link>
<description><![CDATA[In a window-integrated antenna in a vehicle, conductor configurations are provided for FM (L FM ) reception as well as for AM (L AM ) reception which are separated with respect to RF from the heating circuit (B) via decoupling and matching circuits (EA 1 , EA 2 ). The second decoupling and matching circuit (EA 2 ) in the AM circuit is situated downstream from the first decoupling and matching circuit (EA 1 ) in the FM circuit and in particular in the shunt circuit of the same. This makes it possible to utilize the FM structures as a supply lead to the AM structure. The filter expense of the second decoupling and matching circuit may be minimized.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Optimized capacitive dipole antenna]]></title>
<link>http://www.freepatentsonline.com/7616164.html</link>
<description><![CDATA[A capacitively coupled dipole antenna is coupled to a substrate such that a capacitative portion of the antenna spans a void in the substrate.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Multiple band antenna arrangement]]></title>
<link>http://www.freepatentsonline.com/7616165.html</link>
<description><![CDATA[Antenna arrangements that include two or more antennas in an enclosure are provided. Each of these antennas can be tuned to a separate frequency band and/or can support a different wireless communication technology. The downtilt of the antennas can be electrically and/or mechanically controlled, and various feeder arrangements can be employed.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Three-axis antenna, antenna unit, and receiving device]]></title>
<link>http://www.freepatentsonline.com/7616166.html</link>
<description><![CDATA[To achieve sensitivity not deviating in any of XYZ directions. A three-axis antenna with a cross-shaped core ( 2 ) having a pair of X-axis arms ( 22 a,  22 b ) projecting in the X-axis direction in an orthogonal coordinate system and a pair of Y-axis arms ( 23 a,  23 b ) projecting in the Y-axis direction orthogonal to the X-axis direction, and having Z-axis winding wire ( 26 ) provided in a substantially rectangular frame shape, outside the head sections of the X-axis arms ( 22 a,  22 b ) and the head sections of the Y-axis arms ( 23 a,  23 b ). The Z-axis winding wire is housed in a case having the bottom so as to cover the entire parts of head surfaces of the X-axis arms ( 22 a,  22 b ) and of head surfaces of the Y-axis arms ( 23 a,  23 b ).]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Method and system for increasing the isolation characteristic of a crossed dipole pair dual polarized antenna]]></title>
<link>http://www.freepatentsonline.com/7616168.html</link>
<description><![CDATA[A method and system for increasing an isolation characteristic of a crossed dipole pair, dual polarized antenna can include a feedback system comprising a feedback element for generating a feedback signal in response to a transmitted RF signal produced by each radiating elements of a crossed dipole pair, dual polarized antenna. The feedback element may improve the isolation characteristic of RF signals between two different polarizations. The dimensions and spacing of the feedback element relative to an antenna may provide for optimal feedback signals. The feedback element can have a length, width, and thickness wherein the length and width are usually larger than the thickness dimension. A fastening mechanism of the inventive feedback system for coupling the feedback element to the antenna can include materials that allow for high speed production of antenna arrays using with the feedback system.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
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<item>
<title><![CDATA[Electrically controlled broadband group antenna, antenna element suitable for incorporation in such a group antenna, and antenna module comprising several antenna elements]]></title>
<link>http://www.freepatentsonline.com/7616169.html</link>
<description><![CDATA[An electrically controlled group antenna including an antenna element suitable for incorporation in such a group antenna and an antenna module including several such antenna elements. The antenna elements include a rotationally-symmetrical body tapering towards one end of the body. The rotationally-symmetrical body is provided with a metallic casing surface. Several antenna elements are arranged separately on a common earth plane. A broadband group antenna is achieved that, among other things, is simple in design and is easy to manufacture and repair.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
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<item>
<title><![CDATA[Connecting part of conductor pattern and conductor patterns-connected structure]]></title>
<link>http://www.freepatentsonline.com/7616171.html</link>
<description><![CDATA[The present invention discloses a connecting part of conductor pattern, which is connected to a conductor pattern formed on a surface of an insulating substrate and which has at least one dent on the surface, and a conductor patterns-connected structure obtained by electrically connecting the connecting parts of conductor patterns, mentioned above, to each other with a conductive material which fills the inside of the dent of each connecting part and further is adhered to each connecting part.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Multi mode antenna system]]></title>
<link>http://www.freepatentsonline.com/7616158.html</link>
<description><![CDATA[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 with one or both of the first and second antenna elements, the switching network operable to cause the antenna system to resonate in each of two modes: a first mode wherein the first element resonates at a first set of frequencies, and the first element and a second element resonate together at a second set of frequencies; and a second mode wherein the first element resonates at the first set of frequencies, and the slot element resonates at a third set of frequencies.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Antenna array]]></title>
<link>http://www.freepatentsonline.com/7616159.html</link>
<description><![CDATA[An antenna array has a ground plane, a plurality of spacers, a radiating patch array and a feeding member. The spacers are mounted on the ground plane. The radiating patch array is mounted on the spacers, is separated from the ground plane at an interval and has three pairs of radiating patches. Each radiating patch is parallel to the ground plane and has a sub radiating patch formed on and inclined away from the ground plane. The inclined sub radiating patches and the interval increase gain of the antenna array.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
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<item>
<title><![CDATA[Antenna module and related electronic device]]></title>
<link>http://www.freepatentsonline.com/7616160.html</link>
<description><![CDATA[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 signals and digital mobile television signals in the VHF and UHF bands, said signals may be transmitted inside the electronic device with different paths without interfering with each other.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Multiband tunable antenna]]></title>
<link>http://www.freepatentsonline.com/7616163.html</link>
<description><![CDATA[One embodiment of the invention relates to an antenna providing a tunable resonant frequency within a low frequency band and further providing a high resonant frequency, the antenna comprises a first radiating structure of a first effective electrical length, a second radiating structure of a second effective electrical length having a fractional integer relationship to a wavelength related to the high resonant frequency and a variable reactance element connecting the first and the second radiating structures, wherein varying a reactance of the variable reactance element tunes the antenna within the low frequency band.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Portable wireless apparatus]]></title>
<link>http://www.freepatentsonline.com/7616161.html</link>
<description><![CDATA[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  pivotably connected to the upper case  5 ; a circuit board  1  formed with wireless circuits  14  to  18  and a grounded planar conductor electrically connected to one ends of the wireless circuits  14  to  18 ; a planar conductor  2  provided in the upper case  5  and having a feed section electrically connected to the other ends of the wireless circuits  14  to  18 ; and a conductive element  3  provided in the upper case  5  and spaced from the planar conductor  2 , the conductive element  3  having a length different from the length of the planar conductor  2  wherein the planar conductor  2  and the grounded planar conductor function as a dipole antenna, and the conductive element  3  functions as a parasitic element electromagnetically coupled with the dipole antenna.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Semiconductor device and method of producing the same]]></title>
<link>http://www.freepatentsonline.com/7616167.html</link>
<description><![CDATA[A semiconductor device includes a semiconductor substrate having a first surface and a second surface opposite to the first surface; a first through wiring penetrating through the semiconductor substrate from the first surface to the second surface; an antenna formed on the first surface and electrically connected to the first through wiring; a semiconductor element formed on the second surface and electrically connected to the first through wiring; a first sealing layer formed on the second surface to cover the semiconductor element; and a first external terminal having one end portion exposed from the first sealing layer and the other end portion electrically connected to the semiconductor element.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Radio frequency coupling structure for coupling a passive element to an electronic device and a system incorporating the same]]></title>
<link>http://www.freepatentsonline.com/7616076.html</link>
<description><![CDATA[A coupling structure for coupling a device operable at a radio frequency with a body is formed of a polymeric material loaded with a conductive filler. A portion of the surface of the body defines a coupling area of a predetermined shape that receives a conductive pad having a shape and area corresponding to the predetermined shape and coupling area. The conductive pad is positioned on the surface of the body in non-penetrating contact with the body such that, in use, the pad and the body have an impedance, substantially capacitively reactive in nature, defined therebetween that is less than the impedance of the body at the operating frequency, thereby facilitating the transfer of electromagnetic energy at the operating radio frequency between the body and the pad.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Apparatus for measuring absorbed power]]></title>
<link>http://www.freepatentsonline.com/7615188.html</link>
<description><![CDATA[In an apparatus for measuring absorbed power including an electromagnetic field probe  1  fixedly mounted within a head simulation phantom  2  which simulates the configuration and the electromagnetic characteristics of a head of a human body, and wherein the strength of an electric field or a magnetic field of a radio wave externally irradiated upon the head simulation phantom  2  is measured by the electromagnetic field probe  1 , and the power of the radio wave absorbed by the head is estimated on the basis of measured values, the head simulation phantom  2  comprises a solid dielectric  10 ′ which simulates the configuration and the electromagnetic characteristics of a head of a human body or a liquid dielectric  10  which simulates the electromagnetic characteristics of a head of a human body and which is filled in an enclosed vessel  10  which simulates the configuration of a head of a human body. The volume of the solid dielectric  10 ′ or the volume of the enclosed vessel  11  is equal to or less than 5×10 5  mm 3 .]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Multiple digital printing techniques for fabricating printed circuits]]></title>
<link>http://www.freepatentsonline.com/7615704.html</link>
<description><![CDATA[Methods of fabricating a printed circuit and printed circuits, including a method comprising: (a) depositing a conductive material to form a first conductive pathway upon a substrate; (b) depositing a dielectric material directly over at least a first portion of the conductive pathway utilizing an electrophotographic process; and (c) depositing a conductive material over at least a portion of the dielectric material to form a second conductive pathway, where the second conductive pathway is in electrical communication with the first conductive pathway.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[System, method and apparatus for supporting and concealing radio antennas]]></title>
<link>http://www.freepatentsonline.com/7616170.html</link>
<description><![CDATA[A multi-trunk antenna structure that includes a main trunk and a plurality of upper trunks. The upper trunks extend upwardly at a desired angle from the main trunk and provide a desired girth of the structure near the top. A plurality of antennas are attached to desired upper trunks at a desired height above ground level. The antennas can be adjusted to a desire azimuth. The antenna structure can include branches so that it resembles a Eucalyptus tree, an Oak tree, or other type of tree. The trunks of the structure can provide raceways for antenna cabling.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
</item>

<item>
<title><![CDATA[Distributed RFID antenna array utilizing circular polarized helical antennas]]></title>
<link>http://www.freepatentsonline.com/7614556.html</link>
<description><![CDATA[In accordance with the teachings described herein, RFID systems are provided that include a distributed RFID antenna array utilizing one or more circular polarized helical antennas. A plurality of RFID tags may be used, with each RFID tag including a linear polarized antenna for communicating RFID tag signals. One or more receiver antennas may be used for receiving the RFID tag signals from the RFID tags. An RFID tag signal reader may be used to process RFID tag signals received by the receiver antennas. In one example, the receiver antennas may include a circular polarized helical antenna element. One or more transmitter antennas may be used for transmitting an RF signal to the plurality of RFID tags, the transmitter antennas including a circular polarized helical antenna element. A transmitter may be used to generate the RF signal for transmission by the transmitter antennas. In one example, the RFID tag signal reader and the transmitter may be included in a single reader/transmitter unit.]]></description>
<pubDate>Tue, 10 Nov 2009 08:00:00 EST</pubDate>
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