Patents by Inventor Aurora ANDÚJAR
Aurora ANDÚJAR 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).
-
Publication number: 20190221936Abstract: A radiating system configured to operate electromagnetic wave signals from first and second frequency regions, wherein the lowest frequency of the second frequency region is above the highest frequency of the first frequency region: the radiating system comprising a radiating structure, a radiofrequency system, and an external port. The radiating structure comprises a first boosting element electrically connected to a first conductive element, a second boosting element electrically connected to a second conductive element, and a ground plane layer. The radiofrequency system comprises a first matching network connected to the first conductive element and the external port, and a second matching network connected to the second conductive element and a ground port. The first and second matching networks are configured to modify the impedance of the radiating structure providing impedance matching to the radiating system, at the external port, in the first and second frequency regions.Type: ApplicationFiled: December 26, 2018Publication date: July 18, 2019Inventors: Jaume ANGUERA PROS, Aurora ANDUJAR LINARES
-
Patent number: 10347983Abstract: A wireless device operates in multiple frequency bands via a multi-structure arrangement that optimizes the electromagnetic performance at each frequency range of operation. The device includes a radiating system comprising a ground plane layer, a multi-structure antenna system that comprises at least two structural branches and at least a radiation booster, and a radiofrequency system. The radiofrequency system comprises an element inserted in the branch structure, connected at a point within the structure. The radiofrequency system may include an additional matching network that fine tunes the impedance of the device to match all the frequency ranges of operation.Type: GrantFiled: January 25, 2017Date of Patent: July 9, 2019Assignee: Fractus Antennas, S.L.Inventors: Jaume Anguera Pros, Aurora Andujar Linares
-
Publication number: 20190190122Abstract: A wireless device includes at least one slim radiating system having a slim radiating structure and a radio-frequency system. The slim radiating structure includes one or more booster bars. The booster bar has slim width and height factors that facilitate its integration within the wireless device and the excitation of a resonant mode in the ground plane layer, and has a location factor that enables it to achieve the most favorable radio-frequency performance for the available space to allocate the booster bar. The at least one slim radiating system may be configured to transmit and receive electromagnetic wave signals in one or more frequency regions of the electromagnetic spectrum.Type: ApplicationFiled: February 12, 2019Publication date: June 20, 2019Inventors: Jaume ANGUERA PROS, Norman TOPORCER, Aurora ANDUJAR LINARES
-
Publication number: 20190181540Abstract: A radiating system for transmitting and receiving signals in first and second frequency regions includes a radiating structure, a radiofrequency system, and an external port. The radiating structure has first and second isolated radiation boosters coupled to a ground plane layer. A first internal port of the radiating structure is between the first radiation booster and the ground plane layer, and a second internal port is between the second radiation booster and the ground plane layer. A distance between the two internal ports is less than 0.06 times a wavelength of the lowest frequency. The maximum size of the first and second radiation boosters is smaller than 1/30 times the wavelength of the lowest frequency. The radiofrequency system includes two ports connected respectively to the first and the second internal ports of the radiating structure, and a port connected to the external port of the radiating system.Type: ApplicationFiled: February 20, 2019Publication date: June 13, 2019Inventors: Jaume ANGUERA PROS, Aurora ANDUJAR LINARES, Carles PUENTE BALIARDA
-
Patent number: 10249952Abstract: The present invention refers to an antenna less wireless handheld or portable device comprising a communication module including a radiating system capable of transmitting and receiving electromagnetic wave signals in a first frequency region and in a second frequency region, wherein the highest frequency of the first frequency region is lower than the lowest frequency of the second frequency region. The radiating system comprising a radiating structure and at least one internal port, wherein the input impedance of the radiating structure at the/each internal port when disconnected from the radiofrequency system has an imaginary part not equal to zero for any frequency of the first frequency region; and wherein said radiofrequency system modifies the impedance of the radiating structure, providing impedance matching to the radiating system in the at least two frequency regions of operation of the radiating system.Type: GrantFiled: March 21, 2018Date of Patent: April 2, 2019Assignee: Fractus Antennas, S.L.Inventors: Jaume Anguera Pros, Aurora Andujar Linares, Carles Puente Baliarda, Josep Mumbru
-
Publication number: 20190089397Abstract: A wireless multi-band device comprises a radiating system comprising a ground plane layer, a boosting element, and a radiofrequency system, wherein the radiofrequency system comprises a tunable reactive element.Type: ApplicationFiled: October 15, 2018Publication date: March 21, 2019Inventors: Jaume ANGUERA PROS, Aurora ANDUJAR LINARES
-
Patent number: 10236561Abstract: A wireless device includes at least one slim radiating system having a slim radiating structure and a radio-frequency system. The slim radiating structure includes one or more booster bars. The booster bar has slim width and height factors that facilitate its integration within the wireless device and the excitation of a resonant mode in the ground plane layer, and has a location factor that enables it to achieve the most favorable radio-frequency performance for the available space to allocate the booster bar. The at least one slim radiating system may be configured to transmit and receive electromagnetic wave signals in one or more frequency regions of the electromagnetic spectrum.Type: GrantFiled: January 19, 2018Date of Patent: March 19, 2019Assignee: Fractus Antennas, S.L.Inventors: Jaume Anguera Pros, Norman Toporcer, Aurora Andujar Linares
-
Patent number: 10224631Abstract: A radiating system comprises a radiating structure including two or more radiation boosters for transmission and reception of electromagnetic wave signals, a radiofrequency system and an external port. The radiating system is capable of operation in at least a first and second frequency regions which are preferably separated. The radiofrequency system comprises two or more matching networks and a combining structure at which, in transmission, electromagnetic wave signals from the external port are substantially separated and coupled to each radiation booster based on the frequency of the signals; and, in reception, signals from each radiation booster are combined and coupled to the external port. The radiofrequency system provides impedance matching to the radiating structure in the first and second frequency regions at the external port. An advantage of such radiating system is that signals from the first and second frequency regions are fed to and retrieved in one single port.Type: GrantFiled: March 25, 2016Date of Patent: March 5, 2019Assignee: Fractus Antennas, S.L.Inventors: Aurora Andujar Linares, Jaume Anguera Pros
-
Patent number: 10199730Abstract: A radiating system configured to operate electromagnetic wave signals from first and second frequency regions, wherein the lowest frequency of the second frequency region is above the highest frequency of the first frequency region: the radiating system comprising a radiating structure, a radiofrequency system, and an external port. The radiating structure comprises a first boosting element electrically connected to a first conductive element, a second boosting element electrically connected to a second conductive element, and a ground plane layer. The radiofrequency system comprises a first matching network connected to the first conductive element and the external port, and a second matching network connected to the second conductive element and a ground port. The first and second matching networks are configured to modify the impedance of the radiating structure providing impedance matching to the radiating system, at the external port, in the first and second frequency regions.Type: GrantFiled: October 8, 2015Date of Patent: February 5, 2019Assignee: Fractus Antennas, S.L.Inventors: Jaume Anguera Pros, Aurora Andujar Linares
-
Patent number: 10122403Abstract: A wireless multi-band device comprises a radiating system comprising a ground plane layer, a boosting element, and a radiofrequency system, wherein the radiofrequency system comprises a tunable reactive element.Type: GrantFiled: January 12, 2017Date of Patent: November 6, 2018Assignee: Fractus Antennas, S.L.Inventors: Jaume Anguera Pros, Aurora Andujar Linares
-
Publication number: 20180277952Abstract: The present invention refers to an antenna less wireless handheld or portable device comprising a communication module including a radiating system capable of transmitting and receiving electromagnetic wave signals in a first frequency region and in a second frequency region, wherein the highest frequency of the first frequency region is lower than the lowest frequency of the second frequency region. The radiating system comprising a radiating structure and at least one internal port, wherein the input impedance of the radiating structure at the/each internal port when disconnected from the radiofrequency system has an imaginary part not equal to zero for any frequency of the first frequency region; and wherein said radiofrequency system modifies the impedance of the radiating structure, providing impedance matching to the radiating system in the at least two frequency regions of operation of the radiating system.Type: ApplicationFiled: March 21, 2018Publication date: September 27, 2018Inventors: Jaume ANGUERA PROS, Aurora ANDUJAR LINARES, Carles PUENTE BALIARDA, Josep MUMBRU
-
Publication number: 20180254558Abstract: A radiating system of a wireless device transmits and receives electromagnetic wave signals in a frequency region and comprises an external port, a radiating structure, and a radiofrequency system. The radiating structure includes: a ground plane layer with a connection point; a radiation booster with a connection point and being smaller than 1/30 of a free-space wavelength corresponding to a lowest frequency of the frequency region; and an internal port between the radiation booster connection point and the ground plane layer connection point. The radiofrequency system includes: a first port connected to the radiating structure's internal port; and a second port connected to the external port. An input impedance at radiating structure's disconnected internal port has a non-zero imaginary part across the frequency region. The radiofrequency system modifies impedance of the radiating structure to provide impedance matching to the radiating system within the frequency region at the external port.Type: ApplicationFiled: May 7, 2018Publication date: September 6, 2018Inventors: Jaume ANGUERA PROS, Aurora ANDUJAR LINARES, Carles PUENTE BALIARDA, Josep MUMBRU
-
Patent number: 10062973Abstract: A wireless device includes at least one radiating system having a redundancy system and a combining system. The redundancy system includes two or more radiation boosters. The radiating system is characterized by its simplicity that facilitates its integration within the wireless device and achieves enhanced radio-electric performance in at least one frequency region of the electromagnetic spectrum, which may include multiple wireless services. The combining system enables a substantially balanced power distribution among the radiation boosters of the redundancy system, and the radiating system provides an increased robustness to human loading effects in at least one frequency region of operation.Type: GrantFiled: June 18, 2014Date of Patent: August 28, 2018Assignee: Fractus Antennas, S.L.Inventors: Aurora Andujar Linares, Jaume Anguera Pros
-
Patent number: 10008762Abstract: A wireless device such as a mobile device comprises a metal frame antenna (MFA) solution developed to cover the multiple range of frequencies required in the wireless device. An MFA includes a ground plane layer, at least a single-strip metal frame element spaced apart from an edge of the ground plane layer, and at least a feeding system that connects the at least one single-strip metal frame element to an RF transceiver of the wireless device.Type: GrantFiled: January 20, 2017Date of Patent: June 26, 2018Assignee: Fractus Antennas, S.L.Inventors: Aurora Andujar Linares, Yolanda Cobo, Jaume Anguera Pros
-
Patent number: 9997841Abstract: A wireless handheld or portable device includes a communication module with a MIMO system that provides multiband MIMO operation in first and second frequency bands. The MIMO system includes first and second radiating systems, a ground plane common to the two radiating systems, first and second radio frequency systems, and a MIMO module. The first and second radiating systems both operate in the first and second frequency bands and respectively include first and second radiating structures coupled to the ground plane, which respectively have first and second radiation boosters that fit in an imaginary sphere having a diameter smaller than ¼ of a diameter of a radiansphere of a longest wavelength of the first frequency band. The first and second radiofrequency systems respectively modify impedance of the first and second radiating structures to provide impedance matching to the first and second radiating systems within the first and second frequency bands.Type: GrantFiled: September 15, 2016Date of Patent: June 12, 2018Assignee: Fractus Antennas, S.L.Inventors: Aurora Andujar Linares, Jaume Anguera Pros, Carles Puente Baliarda, Cristina Picher Planellas
-
Publication number: 20180145399Abstract: A wireless device includes at least one slim radiating system having a slim radiating structure and a radio-frequency system. The slim radiating structure includes one or more booster bars. The booster bar has slim width and height factors that facilitate its integration within the wireless device and the excitation of a resonant mode in the ground plane layer, and has a location factor that enables it to achieve the most favorable radio-frequency performance for the available space to allocate the booster bar. The at least one slim radiating system may be configured to transmit and receive electromagnetic wave signals in one or more frequency regions of the electromagnetic spectrum.Type: ApplicationFiled: January 19, 2018Publication date: May 24, 2018Inventors: Jaume ANGUERA PROS, Norman TOPORCER, Aurora ANDUJAR LINARES
-
Patent number: 9960478Abstract: A wireless device includes at least one slim radiating system having a slim radiating structure and a radio-frequency system. The slim radiating structure includes one or more booster bars. The booster bar has slim width and height factors that facilitate its integration within the wireless device and the excitation of a resonant mode in the ground plane layer, and has a location factor that enables it to achieve the most favorable radio-frequency performance for the available space to allocate the booster bar. The at least one slim radiating system may be configured to transmit and receive electromagnetic wave signals in one or more frequency regions of the electromagnetic spectrum.Type: GrantFiled: July 23, 2015Date of Patent: May 1, 2018Assignee: Fractus Antennas, S.L.Inventors: Jaume Anguera Pros, Norman Toporcer, Aurora Andujar Linares
-
Patent number: 9960490Abstract: The present invention refers to an antenna less wireless handheld or portable device comprising a communication module including a radiating system capable of transmitting and receiving electromagnetic wave signals in a first frequency region and in a second frequency region, wherein the highest frequency of the first frequency region is lower than the lowest frequency of the second frequency region. The radiating system comprising a radiating structure and at least one internal port, wherein the input impedance of the radiating structure at the/each internal port when disconnected from the radiofrequency system has an imaginary part not equal to zero for any frequency of the first frequency region; and wherein said radiofrequency system modifies the impedance of the radiating structure, providing impedance matching to the radiating system in the at least two frequency regions of operation of the radiating system.Type: GrantFiled: April 18, 2016Date of Patent: May 1, 2018Assignee: Fractus Antennas, S.L.Inventors: Jaume Anguera Pros, Aurora Andujar Linares, Carles Puente Baliarda, Josep Mumbru
-
Publication number: 20180097278Abstract: A radiating system for transmitting and receiving signals in first and second frequency regions includes a radiating structure, a radiofrequency system, and an external port. The radiating structure has first and second isolated radiation boosters coupled to a ground plane layer. A first internal port of the radiating structure is between the first radiation booster and the ground plane layer, and a second internal port is between the second radiation booster and the ground plane layer. A distance between the two internal ports is less than 0.06 times a wavelength of the lowest frequency. The maximum size of the first and second radiation boosters is smaller than 1/30 times the wavelength of the lowest frequency. The radiofrequency system includes two ports connected respectively to the first and the second internal ports of the radiating structure, and a port connected to the external port of the radiating system.Type: ApplicationFiled: December 7, 2017Publication date: April 5, 2018Inventors: Jaume Anguera Pros, Aurora Andujar Linares, Carles Puente Baliarda
-
Patent number: 9865917Abstract: A radiating system for transmitting and receiving signals in first and second frequency regions includes a radiating structure, a radiofrequency system, and an external port. The radiating structure has first and second isolated radiation boosters coupled to a ground plane layer. A first internal port of the radiating structure is between the first radiation booster and the ground plane layer, and a second internal port is between the second radiation booster and the ground plane layer. A distance between the two internal ports is less than 0.06 times a wavelength of the lowest frequency. The maximum size of the first and second radiation boosters is smaller than 1/30 times the wavelength of the lowest frequency. The radiofrequency system includes two ports connected respectively to the first and the second internal ports of the radiating structure, and a port connected to the external port of the radiating system.Type: GrantFiled: April 7, 2016Date of Patent: January 9, 2018Assignee: Fractus Antennas, S.L.Inventors: Jaume Anguera Pros, Aurora Andujar Linares, Carles Puente Baliarda