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

專利號(hào)
US11177554B2
公開日期
2021-11-16
申請(qǐng)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

FIG. 6B is a block diagram illustrating components of an example target device 650, in accordance with some embodiments of the technology described herein. The target device 650 is illustrated along with dimensions of some of the components thereon to provide a sense of scale of the device and the components. It should be appreciated that these dimensions are illustrative of the example embodiment of FIG. 6B, but do not limit the dimensions of the interrogator device and/or its components in other embodiments.

權(quán)利要求

1
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