Teillet
Anthony Teillet, Santa Ana, CA US
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20130090076 | MULTIBAND ACTIVE-PASSIVE BASE STATION ANTENNA - Generally described, the present disclosure relates to antennas with an active component and a passive component, generally referred to as an active-passive antenna. More specifically, aspects of the present application include a combination of an active antenna element configured to process communications in accordance with a first frequency bandwidth and a passive antenna element configured to process communication in accordance with a second frequency bandwidth. Still further, the present disclosure includes the integration of the active and passive antenna components as well as the utilization of components of traditional active array antennas to allow the incorporation of the active-passive antenna in the same form factor previously utilized for solely active array antennas. | 04-11-2013 |
Anthony Teillet, Sant Cugat Del Valles ES
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20140002326 | SLIM TRIPLE BAND ANTENNA ARRAY FOR CELLULAR BASE STATIONS | 01-02-2014 |
Anthony Teillet, Trabuco Canyon, CA US
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20100171675 | DUAL-POLARIZED RADIATING ELEMENT, DUAL-BAND DUAL-POLARIZED ANTENNA ASSEMBLY AND DUAL-POLARIZED ANTENNA ARRAY - The invention refers to a dual-polarized radiating element ( | 07-08-2010 |
20100311353 | MULTI-ELEMENT AMPLITUDE AND PHASE COMPENSATED ANTENNA ARRAY WITH ADAPTIVE PRE-DISTORTION FOR WIRELESS NETWORK - An improved communication system and method employing an actively controlled antenna array architecture is disclosed. The array contains a plurality of driven radiating elements that are spatially arranged having a pair of radiating elements fed with an RF signal predistorted so as to provide a controlled variation of the antenna array's elevation radiation pattern. High power amplifier (PA) efficiency is maintained by adaptive predistortion, coupled to each high power PA, while providing beam tilt and side lobe control. | 12-09-2010 |
20130002505 | FORTY-FIVE DEGREE DUAL BROAD BAND BASE STATION ANTENNA - The present invention relates to a multiband antenna specifically adapted for use with a Base Station Antenna (“BSA”). The present invention provides narrow azimuth or horizontal beamwidth (“HBW”) having 45 degrees and operational over four frequency bands. The composite antenna topology and associated circuitry described in embodiments achieves reduced antenna installation requirements and allows for ease of network deployment or reconfiguration at reduced cost. Embodiments employ an array of low band radiating elements and two sets of high band radiating elements. The first set is co-located within an array of low band radiating elements. The second set of is offset and outside the low band radiating elements. An RF feed network energizes the first and second set of high band radiating elements to compensate for interference between the high and low band elements. | 01-03-2013 |
20130285852 | MULTIBAND 40 DEGREE SPLIT BEAM ANTENNA FOR WIRELESS NETWORK - A compact multiband 40 degree split beam antenna system for a wireless network is disclosed. Each band employs a 3 column array with a special 3 output feed network. The 3 output feed network employs either a broadband 90 degree hybrid coupler with a 180 degrees splitter, or 2 broadband 90 degree hybrid couplers. The arrays employ dipole antenna elements, patch antenna elements, or a combination of both types. The antenna may exhibit 35 to 40 degrees horizontal beamwidth. | 10-31-2013 |
20140253407 | SLIM TRIPLE BAND ANTENNA ARRAY FOR CELLULAR BASE STATIONS - The present invention refers to a triple-band antenna array for cellular base stations operating at a first frequency band and at a second frequency band within a first frequency range, and also at a third frequency band within a second frequency range. Said triple-band antenna array comprises a first set of radiating elements operating at the first frequency band, a second set of radiating elements operating at the second frequency band, a third set of radiating elements operating at both the third and the first frequency bands, and a fourth set of radiating elements operating at both the third and the second frequency bands. The radiating elements are arranged in such a way that at least some of the radiating elements of the first set are interlaced with at least some of the radiating elements of the third set, and at least some of the radiating elements of the second set are interlaced with at least some of the radiating elements of said fourth set. Further the invention relates to a slim triple-band base station for mobile/cellular services that includes in its radiating part two or more of said triple-band antenna arrays. | 09-11-2014 |
Anthony Teillet, Los Angeles, CA US
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20150372376 | LOW PROFILE HIGH PERFORMANCE INTEGRATED ANTENNA FOR SMALL CELL BASE STATION - The present disclosure relates to antenna design for Installation on small cell base stations. The antenna design corresponds to a conformal antenna design that fits into a traditional sun-shield of an outdoor base station. In another aspect, the antenna design supports multiple hands and multiple technologies. In a further aspect the antenna design provides a gain pattern that allows installation of the small cells into directional sectors to further enhance the spectral efficiency while providing a single installation location. In still a further aspect, the design permits the form factor of the base station to meet unique and desirable aesthetic principals such as a modem curved surface and an attractive and distinctive height, width and depth ratio. | 12-24-2015 |
Emmanuel Teillet, Les Chatelliers Chateaumur FR
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20150337924 | GEARBOX FOR A SELF-PROPELLED DEVICE SUCH AS A LAWNMOWER - A gearbox for a self-propelled machine includes primary and secondary shafts, each having a respective gear train aligned with one another around the shaft, each gear of the gear train of the primary shaft permanently meshing with a respective gear of the secondary shaft, a gearing mechanism including a driving member meshing with a driven member for being coupled to/decoupled from the primary shaft by a clutch mechanism, and at least one key engaged selectively with a gear carried by the secondary shaft. The secondary shaft includes two half-shafts mounted freely rotatable relative to each other and aligned by a sleeve inside which one end of each half-shaft is received, the sleeve having at least one longitudinal guide path along which the key, constrained to rotate with the sleeve, is mounted to move axially, this key-holder sleeve being coupled to each of the half-shafts via a respective declutchable coupling. | 11-26-2015 |
Herve Teillet, Maisons Alfort FR
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20090086658 | BIDIRECTIONAL FREQUENCY MIXER, RADIOFREQUENCY TRANSCEIVER SYSTEM INCLUDING SUCH A MIXER - The present invention relates to a bidirectional frequency mixer, as well as a radiofrequency transceiver system including at least such a mixer. The mixer includes two ports separated in intermediate frequency FI, one for the reception, the other for the emission and a common port in frequency RF both for reception and for emission. It also includes at least fours mixing cells and three phase shifting means of signals used to remove the undesirable frequencies generated by the mixing cells. The mixer enables a rejection of the frequencies produced by a local oscillator in transmitting phase and a rejection of the image phase in receiving phase to be preformed. The invention is in particular applicable to designing microwave integrated circuits, in particular in millimetric frequency band. | 04-02-2009 |
Yohann Bruno Yvon Teillet, Eindhoven NL
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20150077728 | SENSOR, LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD - A sensor for use in lithographic apparatus of an immersion type and which, in use, comes into contact with the immersion liquid is arranged so that the thermal resistance of a first heat path from a transducer of the sensor to a temperature conditioning device is less than the thermal resistance of a second heat flow path from the transducer to the immersion liquid. Thus, heat flow is preferentially towards the temperature conditioning device and not the immersion liquid so that temperature-induced disturbance in the immersion liquid is reduced or minimized. | 03-19-2015 |