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公开(公告)号：US10833400B2
公开(公告)日：2020-11-10
申请号：US16439458
申请日：2019-06-12
Applicant: Silicon Laboratories Inc.
Inventor： Pasi Rahikkala , Attila Zolomy
Abstract: An apparatus includes a radio frequency (RF) circuit to transmit or receive RF signals, and a partitioned antenna structure. The partitioned antenna structure includes a first portion of a resonator and a first portion of a radiator. The first portion of the resonator comprises less than an entire resonator. The first portion of the radiator comprises less than an entire radiator.
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公开(公告)号：US20190280384A1
公开(公告)日：2019-09-12
申请号：US16420111
申请日：2019-05-22
Applicant: Silicon Laboratories Inc.
Inventor： Thomas E. Voor , Attila Zolomy , Pasi Rahikkala
Abstract: An apparatus includes a module, which includes an impedance matching circuit. The apparatus further includes a capacitor that is external to the module, and is coupled to the impedance matching circuit. The apparatus further includes a loop antenna to transmit or receive the RF signals. The loop antenna is coupled to the capacitor.
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公开(公告)号：US20250007167A1
公开(公告)日：2025-01-02
申请号：US18215288
申请日：2023-06-28
Applicant: Silicon Laboratories Inc.
Inventor： Tuomas Hanninen , Attila Zolomy
Abstract: A dual band antenna structure is disclosed. The dual band antenna structure utilizes features from loop ground edge radiating antennas and inverted-F antennas to create an antenna that has two resonance frequencies. The dual band antenna structure includes a loop ground edge radiating antenna, which has a first resonance frequency. A monopole branch is also located at the end of the feeding trace to provide a second resonance frequency. The dual band antenna structure is useful for network devices that operate at multiple frequencies, such as those using the WiFi/BLE/IEEE802.15.4 protocols.
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24.发明授权公开(公告)号：US11769949B2
公开(公告)日：2023-09-26
申请号：US16237583
申请日：2018-12-31
Applicant: Silicon Laboratories Inc.
Inventor： Attila Zolomy , Pasi Rahikkala , Thomas E. Voor
CPC classification number: H01Q7/00 , H01Q1/2225 , H01Q1/50 , H01Q9/14 , H01Q23/00
Abstract: An apparatus includes a radio frequency (RF) circuit to transmit or receive RF signals. The apparatus further includes a loop antenna to transmit or receive the RF signals. The apparatus further includes an impedance matching circuit coupled to the RF circuit and to the loop antenna. The impedance matching circuit includes lumped reactive components.
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25.发明授权公开(公告)号：US11764473B2
公开(公告)日：2023-09-19
申请号：US16420116
申请日：2019-05-22
Applicant: Silicon Laboratories Inc.
Inventor： Attila Zolomy , Thomas E. Voor , Zoltan Vida
CPC classification number: H01Q7/00 , H01Q1/2291 , H01Q1/38 , H01Q1/48 , H01Q1/52 , H01Q9/0421
Abstract: An apparatus includes a substrate and a loop antenna formed using the substrate. The loop antenna includes a set of gaps formed to isolate a first part of the loop antenna from a second part of the loop antenna.
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Patent Agency Ranking
26.发明授权公开(公告)号：US11757189B2
公开(公告)日：2023-09-12
申请号：US17705254
申请日：2022-03-25
Applicant: Silicon Laboratories Inc.
Inventor： Attila Zolomy , Pasi Rahikkala , Thomas E. Voor
CPC classification number: H01Q7/00 , H01Q1/2225 , H01Q1/50 , H01Q9/14 , H01Q23/00
Abstract: An apparatus includes a radio frequency (RF) circuit to transmit or receive RF signals. The apparatus further includes a loop antenna to transmit or receive the RF signals. The apparatus further includes an impedance matching circuit coupled to the RF circuit and to the loop antenna. The impedance matching circuit includes lumped reactive components.
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27.发明申请公开(公告)号：US20220216608A1
公开(公告)日：2022-07-07
申请号：US17705254
申请日：2022-03-25
Applicant: Silicon Laboratories Inc.
Inventor： Attila Zolomy , Pasi Rahikkala , Thomas E. Voor
Abstract: An apparatus includes a radio frequency (RF) circuit to transmit or receive RF signals. The apparatus further includes a loop antenna to transmit or receive the RF signals. The apparatus further includes an impedance matching circuit coupled to the RF circuit and to the loop antenna. The impedance matching circuit includes lumped reactive components.
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28.发明申请公开(公告)号：US20190280383A1
公开(公告)日：2019-09-12
申请号：US16420116
申请日：2019-05-22
Applicant: Silicon Laboratories Inc.
Inventor： Attila Zolomy , Thomas E. Voor , Zoltan Vida
Abstract: An apparatus includes a substrate and a loop antenna formed using the substrate. The loop antenna includes a set of gaps formed to isolate a first part of the loop antenna from a second part of the loop antenna.
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公开(公告)号：US10374300B2
公开(公告)日：2019-08-06
申请号：US15250719
申请日：2016-08-29
Applicant: Silicon Laboratories Inc.
Inventor： Pasi Rahikkala , Attila Zolomy
Abstract: An apparatus includes a radio frequency (RF) circuit to transmit or receive RF signals, and a partitioned antenna structure. The partitioned antenna structure includes a first portion of a resonator and a first portion of a radiator. The first portion of the resonator comprises less than an entire resonator. The first portion of the radiator comprises less than an entire radiator.
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30.发明申请公开(公告)号：US20190140352A1
公开(公告)日：2019-05-09
申请号：US16237583
申请日：2018-12-31
Applicant: Silicon Laboratories Inc.
Inventor： Attila Zolomy , Pasi Rahikkala , Thomas E. Voor
Abstract: An apparatus includes a radio frequency (RF) circuit to transmit or receive RF signals. The apparatus further includes a loop antenna to transmit or receive the RF signals. The apparatus further includes an impedance matching circuit coupled to the RF circuit and to the loop antenna. The impedance matching circuit includes lumped reactive components.
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