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Chip-scale radio-frequency localization devices and associated systems and methods

專利號
US11177554B2
公開日期
2021-11-16
申請人
Humatics Corporation(US MA Waltham)
發(fā)明人
Gregory L. Charvat; David A. Mindell
IPC分類
H01Q1/22; G01S13/87; H01Q1/52; H01Q3/36; H01Q9/04; H01Q9/27; G01S5/14; H01Q1/38; H01Q9/26; H04B5/00; H04W4/02; H04W56/00; H01Q1/24; H01Q5/10; G01S5/02; H04W64/00; G01S11/02
技術(shù)領(lǐng)域
rf,antenna,frequency,target,signals,transmit,receive,signal,may,circuitry
地域: MA MA Waltham

摘要

A device comprising: a substrate; a semiconductor die mounted on the substrate; a transmit antenna fabricated on the substrate and configured to transmit radio-frequency (RF) signals at least at a first center frequency; a receive antenna fabricated on the substrate and configured to receive RF signals at least at a second center frequency different than the first center frequency; and circuitry integrated with the semiconductor die and configured to provide RF signals to the transmit antenna and to receive RF signals from the receive antenna.

說明書

Micro-localization system 100 may also include a controller 106 configured to communicate with interrogator devices 102 and target devices 104 via communication channel 108, which may include a network, device-to-device communication channels, and/or any other suitable means of communication. Controller 106 may be configured to coordinate the transmission and/or reception of RF signals 103 and 105 between desired interrogator and target devices via communication channels 107a, 107b and 108, which may be a single communication channel or include multiple communication channels. Controller 106 may also be configured to determine the location of one or more target devices 104 from information received from interrogator devices 102. As discussed in further detail below, controller 106 may be implemented as a standalone controller or may be implemented in full or in part by one or more interrogator devices 102 and/or target devices 104. Different exemplary configurations and implementations for micro-localization system 100 are described in further detail below, but are not limited to the configurations discussed herein.

權(quán)利要求

1
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