Patents by Inventor Raimon Goeritz
Raimon Goeritz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240128657Abstract: An antenna array (10) is provided. Said antenna array (10) comprises a main plane comprising multiple antenna elements (11, 12, 13, 14, 15, 16, 17), and at least one further plane being substantially parallel to the main plane. In this context, each of at least one subset (11, 13, 15, 17) of the multiple antenna elements (11, 12, 13, 14, 15, 16, 17) is adapted such that at least one outer portion of each antenna element of said at least one subset (11, 13, 15, 17) is continued in at least one of the least one further plane.Type: ApplicationFiled: September 19, 2023Publication date: April 18, 2024Inventor: Raimon GOERITZ
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Patent number: 11784414Abstract: Embodiments of the present disclosure relate to a biconical antenna assembly for electromagnetic compatibility testing. The biconical antenna assembly has an antenna feeding point, a first antenna structure and a second antenna structure. The first antenna structure and the second antenna structure extend from the antenna feed point towards opposite directions. The biconical antenna assembly includes at least one additional capacitive structure that is attached to a most distal point of the first antenna structure or the second antenna structure from the antenna feed point.Type: GrantFiled: October 27, 2021Date of Patent: October 10, 2023Assignee: Rohde & Schwarz GmbH & Co. KGInventor: Raimon Goeritz
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Patent number: 11519972Abstract: A method for performing predictive maintenance of an amplifier module is described. At least one parameter of at least one amplifier module is acquired via a measurement data acquisition unit. The at least one parameter acquired is analyzed via a measurement data analyzing unit so as to predict the probability and/or time of default of the at least one amplifier module. Further, a system is described.Type: GrantFiled: November 6, 2019Date of Patent: December 6, 2022Assignee: Rohde & Schwarz GmbH & Co. KGInventor: Raimon Goeritz
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Patent number: 11456702Abstract: The invention relates to a broadband high power amplifier that comprises a signal input adapted to receive an input signal, at least one amplifier stage adapted to amplify the received input signal, a signal output adapted to output the signal amplified by the at least one amplifier stage as an output signal, a monitoring unit adapted to monitor signal characteristics of the input signal and the output signal and a control unit adapted to operate the at least one amplifier stage at an optimal operating point depending on the current signal characteristics monitored by said monitoring unit.Type: GrantFiled: July 25, 2019Date of Patent: September 27, 2022Assignee: Rohde & Schwarz GmbH & Co. KGInventors: Thomas Witt, Florian Ohnimus, Uwe Dalisda, Wolfram Titze, Andreas Andrei, Raimon Göritz
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Patent number: 11398862Abstract: An improved amplification of multiband signals for an uplink, in particular a satellite uplink is provided. For this purpose, multiple signals for separate frequency bands may be provided to a number of two or more uplink converters. The output of each uplink converter is amplified by a separate amplifier and the separately amplified signals are combined to obtain an amplified multiband uplink signal. In particular a waveguide combiner may be used for combining the amplified signals.Type: GrantFiled: October 16, 2020Date of Patent: July 26, 2022Assignee: ROHDE & SCHWARZ GMBH & CO. KGInventors: Christian Baier, Florian Ohnimus, Sebastian Preis, Lothar Schenk, Raimon Goeritz
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Publication number: 20220173517Abstract: Embodiments of the present disclosure relate to a biconical antenna assembly for electromagnetic compatibility testing. The biconical antenna assembly has an antenna feeding point, a first antenna structure and a second antenna structure. The first antenna structure and the second antenna structure extend from the antenna feed point towards opposite directions. The biconical antenna assembly includes at least one additional capacitive structure that is attached to a most distal point of the first antenna structure or the second antenna structure from the antenna feed point.Type: ApplicationFiled: October 27, 2021Publication date: June 2, 2022Applicant: Rohde & Schwarz GmbH & Co. KGInventor: Raimon Goeritz
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Publication number: 20220123829Abstract: An improved amplification of multiband signals for an uplink, in particular a satellite uplink is provided. For this purpose, multiple signals for separate frequency bands may be provided to a number of two or more uplink converters. The output of each uplink converter is amplified by a separate amplifier and the separately amplified signals are combined to obtain an amplified multiband uplink signal. In particular a waveguide combiner may be used for combining the amplified signals.Type: ApplicationFiled: October 16, 2020Publication date: April 21, 2022Inventors: Christian Baier, Florian Ohnimus, Sebastian Preis, Lothar Schenk, Raimon Goeritz
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Publication number: 20200141992Abstract: A method for performing predictive maintenance of an amplifier module is described. At least one parameter of at least one amplifier module is acquired via a measurement data acquisition unit. The at least one parameter acquired is analyzed via a measurement data analyzing unit so as to predict the probability and/or time of default of the at least one amplifier module. Further, a system is described.Type: ApplicationFiled: November 6, 2019Publication date: May 7, 2020Applicant: Rohde & Schwarz GmbH & Co. KGInventor: Raimon Goeritz
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Publication number: 20200036334Abstract: The invention relates to a broadband high power amplifier that comprises a signal input adapted to receive an input signal, at least one amplifier stage adapted to amplify the received input signal, a signal output adapted to output the signal amplified by the at least one amplifier stage as an output signal, a monitoring unit adapted to monitor signal characteristics of the input signal and the output signal and a control unit adapted to operate the at least one amplifier stage at an optimal operating point depending on the current signal characteristics monitored by said monitoring unit.Type: ApplicationFiled: July 25, 2019Publication date: January 30, 2020Inventors: Thomas Witt, Florian Ohnimus, Uwe Dalisda, Wolfram Titze, Andreas Andrei, Raimon Göritz
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Patent number: 10447214Abstract: The present invention provides an amplifier circuit for amplifying an incoming signal, the amplifier circuit comprising at least two signal paths configured to amplify signals of different overlapping frequency bands, a signal splitter comprising an input port configured to receive the incoming signal, the signal splitter being coupled to an input side of the signal paths and configured to split the incoming signal into split signals for the signal paths, and a diplexer coupled to an output side of the signal paths and configured to combine the amplified signals and provide a combined amplified signal. Further, the present invention provides a respective method.Type: GrantFiled: January 3, 2018Date of Patent: October 15, 2019Assignee: ROHDE & SCHWARZ GMBH & CO. KGInventors: Andreas Andrei, Klaus Sauerbier, Marco Witte, Orell Garten, Raimon Goeritz, Uwe Dalisda, Florian Ohnimus, Reimo Dueben
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Patent number: 10263570Abstract: The present invention provides an amplifier arrangement for amplifying a broadband signal, the amplifier arrangement comprising a signal splitter configured to receive the broadband signal and output a first split signal and a second split signal, and a balanced amplifier that is coupled to the signal splitter and is configured to amplify the first split signal and the second split signal and is configured to output a single amplified broadband signal based on the amplified first split signal and the amplified second split signal. The present invention further provides a respective method.Type: GrantFiled: November 29, 2017Date of Patent: April 16, 2019Assignee: ROHDE & SCHWARZ GMBH & CO. KGInventors: Orell Garten, Raimon Göritz
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Patent number: 10263578Abstract: A power amplifier with adjustable voltage standing wave ratio is described which comprises an amplifier unit, a coupler configured to obtain an incident power and a coupled reflected power, and a power control unit. The power control unit is configured to control the amplifier unit. The power control unit has two power detectors configured to provide actuating variables which correspond to the incident power and the reflected power, respectively. The power control unit comprises two digital potentiometers which are configured to variably weight the actuating variables wherein the power control unit is configured to determine a control variable for the amplifier unit based on the actuating variables such that a predetermined power level related to a set value of the voltage standing wave ratio is not exceeded by the incident power and/or the reflected power. Further, a radio frequency electronic device and a method are described.Type: GrantFiled: December 8, 2016Date of Patent: April 16, 2019Assignee: Rohde & Schwarz GmbH & Co. KGInventor: Raimon Goeritz
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Publication number: 20190052237Abstract: The present invention provides an amplifier circuit for amplifying an incoming signal, the amplifier circuit comprising at least two signal paths configured to amplify signals of different overlapping frequency bands, a signal splitter comprising an input port configured to receive the incoming signal, the signal splitter being coupled to an input side of the signal paths and configured to split the incoming signal into split signals for the signal paths, and a diplexer coupled to an output side of the signal paths and configured to combine the amplified signals and provide a combined amplified signal. Further, the present invention provides a respective method.Type: ApplicationFiled: January 3, 2018Publication date: February 14, 2019Inventors: Andreas Andrei, Klaus Sauerbier, Marco Witte, Orell Garten, Raimon Goeritz, Uwe Dalisda, Florian Ohnimus, Reimo Dueben
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Publication number: 20180367109Abstract: A power amplifier with adjustable voltage standing wave ratio is described which comprises an amplifier unit, a coupler configured to obtain an incident power and a coupled reflected power, and a power control unit. The power control unit is configured to control the amplifier unit. The power control unit has two power detectors configured to provide actuating variables which correspond to the incident power and the reflected power, respectively. The power control unit comprises two digital potentiometers which are configured to variably weight the actuating variables wherein the power control unit is configured to determine a control variable for the amplifier unit based on the actuating variables such that a predetermined power level related to a set value of the voltage standing wave ratio is not exceeded by the incident power and/or the reflected power. Further, a radio frequency electronic device and a method are described.Type: ApplicationFiled: December 8, 2016Publication date: December 20, 2018Applicant: Rohde & Schwarz GmbH & Co. KGInventor: Raimon Goeritz
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Publication number: 20180323751Abstract: The present invention provides an amplifier arrangement for amplifying a broadband signal, the amplifier arrangement comprising a signal splitter configured to receive the broadband signal and output a first split signal and a second split signal, and a balanced amplifier that is coupled to the signal splitter and is configured to amplify the first split signal and the second split signal and is configured to output a single amplified broadband signal based on the amplified first split signal and the amplified second split signal. The present invention further provides a respective method.Type: ApplicationFiled: November 29, 2017Publication date: November 8, 2018Inventors: Orell Garten, Raimon GÖRITZ
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Patent number: 9964571Abstract: A directional coupler is configured to provide a forward and/or a backward signal derived from a high-frequency signal. The directional coupler comprises a coupling element coupled to a main line, wherein the main line is configured to transport the high frequency signal. The directional coupler further comprises a signal line connecting the coupling element to a measuring port. The signal line comprises a defected ground structure inserted between the coupling element and the measuring port.Type: GrantFiled: May 6, 2013Date of Patent: May 8, 2018Assignee: Rohde & Schwarz GmbH & Co. KGInventors: Andreas Andrei, Raimon Göritz