公开(公告)号：WO2002099939A3

公开(公告)日：2002-12-12

申请号：PCT/GB2002/002612

申请日：2002-06-06

Applicant: UNIVERSITY COLLEGE LONDON ,  DA SILVA, Claudio, Fernandes, Castanheira ,  SEEDS, Alwyn

Inventor： DA SILVA, Claudio, Fernandes, Castanheira ,  SEEDS, Alwyn

IPC: H01S5/0687

Abstract: Laser frequency locking apparatus (5), comprising: a slave laser (15), having associated with it means (14, 18) for coupling and/or means (118, 25) for coupling and propagating signals received and emitted; a phase lock loop (24); and a controller (16), operable to control the slave laser, wherein an output of a reference signal source (1) associated with a master source (2, 3), and receivable therefrom, is utilised in the phase lock loop to render the output frequency of the slave laser the same as an output frequency of the master source. The invention described relates to a technique for generating a set of highly stable optical frequency channels. There are provided methods and systems of locking laser frequencies and of synthesizing frequencies.

公开(公告)号：WO2022242307A1

公开(公告)日：2022-11-24

申请号：PCT/CN2022/082659

申请日：2022-03-24

Applicant: INTEL CORPORATION ,  DA SILVA, Claudio ,  CHEN, Cheng ,  CORDEIRO, Carlos ,  GUREVITZ, Assaf ,  KLEIN, Ofir ,  PARKER, Uri ,  SADEGHI, Bahareh

Inventor： DA SILVA, Claudio ,  CHEN, Cheng ,  CORDEIRO, Carlos ,  GUREVITZ, Assaf ,  KLEIN, Ofir ,  PARKER, Uri ,  SADEGHI, Bahareh

IPC: H04W84/12

Abstract: The application provides an apparatus for a STA, comprising a PHY circuitry and a MAC circuitry, wherein the PHY circuitry is configured to: obtain WLAN sensing measurements; provide the WLAN sensing measurements to the MAC circuitry via a RXVECTOR parameter, wherein the RXVECTOR parameter allows for the PHY layer of the STA to inform the MAC layer of the STA of the WLAN sensing measurements.

公开(公告)号：WO2018119153A2

公开(公告)日：2018-06-28

申请号：PCT/US2017/067739

申请日：2017-12-20

Applicant: INTEL CORPORATION ,  INTEL IP CORPORATION ,  ALPMAN, Erkan ,  AMADJIKPE, Arnaud Lucres ,  OSAF, Omer ,  AZADET, Kameran ,  BANIN, Rotem ,  BARYAKH, Miroslav ,  BAZOV, Anat ,  BRENNA, Stefano ,  CASPER, Bryan K. ,  CHAKRABARTI, Anandaroop ,  CHANCE, Gregory ,  CHOUDHURY, Debabani ,  COHEN, Emanuel ,  DA SILVA, Claudio ,  DALMIA, Sidharth ,  DANESHGAR ASL, Saeid ,  DASGUPTA, Kaushik ,  DATTA, Kunal ,  DAVIS, Brandon ,  DEGANI, Ofir ,  FAHIM, Amr M. ,  FREIMAN, Amit ,  GENOSSAR, Michael ,  GERSON, Eran ,  GOLDBERGER, Eyal ,  GORDON, Eshel ,  GORDON, Meir ,  HAGN, Josef ,  KANG, Shinwon ,  KAO, Te Yu ,  KOGAN, Noam ,  KOMULAINEN, Mikko S. ,  KUSHNIR, Igal Yehuda ,  LAHTI, Saku ,  LAMPINEN, Mikko M. ,  LANDSBERG, Naftali ,  LEE, Wook Bong ,  LEVINGER, Run ,  MOLINA, Albert ,  MONTOYA MORENO, Resti ,  MUSAH, Tawfiq ,  NAREVSKY, Nathan G. ,  NIKOPOUR, Hosein ,  ORHAN, Oner ,  PALASKAS, Georgios ,  PELLERANO, Stefano ,  PONGRATZ, Ron ,  RAVI, Ashoke ,  RAVID, Shmuel ,  SAGAZIO, Peter Andrew ,  SASOGLU, Eren ,  SHAKEDD, Lior ,  SHOR, Gadi ,  SINGH, Baljit ,  SOFFER, Menashe ,  SOVER, Ra'anan ,  TALWAR, Shilpa ,  TANZI, Nebil ,  TEPLITSKY, Moshe ,  THAKKAR, Chintan S. ,  THAKUR, Jayprakash ,  TSARFATI, Avi ,  TSFATI, Yossi ,  VERHELST, Marian ,  WEISMAN, Nir ,  YAMADA, Shuhei ,  YEPES, Ana M. ,  KITCHIN, Duncan

Inventor： ALPMAN, Erkan ,  AMADJIKPE, Arnaud Lucres ,  OSAF, Omer ,  AZADET, Kameran ,  BANIN, Rotem ,  BARYAKH, Miroslav ,  BAZOV, Anat ,  BRENNA, Stefano ,  CASPER, Bryan K. ,  CHAKRABARTI, Anandaroop ,  CHANCE, Gregory ,  CHOUDHURY, Debabani ,  COHEN, Emanuel ,  DA SILVA, Claudio ,  DALMIA, Sidharth ,  DANESHGAR ASL, Saeid ,  DASGUPTA, Kaushik ,  DATTA, Kunal ,  DAVIS, Brandon ,  DEGANI, Ofir ,  FAHIM, Amr M. ,  FREIMAN, Amit ,  GENOSSAR, Michael ,  GERSON, Eran ,  GOLDBERGER, Eyal ,  GORDON, Eshel ,  GORDON, Meir ,  HAGN, Josef ,  KANG, Shinwon ,  KAO, Te Yu ,  KOGAN, Noam ,  KOMULAINEN, Mikko S. ,  KUSHNIR, Igal Yehuda ,  LAHTI, Saku ,  LAMPINEN, Mikko M. ,  LANDSBERG, Naftali ,  LEE, Wook Bong ,  LEVINGER, Run ,  MOLINA, Albert ,  MONTOYA MORENO, Resti ,  MUSAH, Tawfiq ,  NAREVSKY, Nathan G. ,  NIKOPOUR, Hosein ,  ORHAN, Oner ,  PALASKAS, Georgios ,  PELLERANO, Stefano ,  PONGRATZ, Ron ,  RAVI, Ashoke ,  RAVID, Shmuel ,  SAGAZIO, Peter Andrew ,  SASOGLU, Eren ,  SHAKEDD, Lior ,  SHOR, Gadi ,  SINGH, Baljit ,  SOFFER, Menashe ,  SOVER, Ra'anan ,  TALWAR, Shilpa ,  TANZI, Nebil ,  TEPLITSKY, Moshe ,  THAKKAR, Chintan S. ,  THAKUR, Jayprakash ,  TSARFATI, Avi ,  TSFATI, Yossi ,  VERHELST, Marian ,  WEISMAN, Nir ,  YAMADA, Shuhei ,  YEPES, Ana M. ,  KITCHIN, Duncan

Abstract: Millimeter wave (mmWave) technology, apparatuses, and methods that relate to transceivers, receivers, and antenna structures for wireless communications are described. The various aspects include co-located millimeter wave (mmWave) and near-field communication (NFC) antennas, scalable phased array radio transceiver architecture (SPARTA), phased array distributed communication system with MIMO support and phase noise synchronization over a single coax cable, communicating RF signals over cable (RFoC) in a distributed phased array communication system, clock noise leakage reduction, IF-to-RF companion chip for backwards and forwards compatibility and modularity, on-package matching networks, 5G scalable receiver (Rx) architecture, among others.

公开(公告)号：WO2021133396A1

公开(公告)日：2021-07-01

申请号：PCT/US2019/068574

申请日：2019-12-26

Applicant: TALWAR, Shilpa ,  ORHAN, Oner ,  NIKOPOUR, Hosein ,  RAHMAN, Mehnaz ,  GASPAR, Ivan Simoes ,  PELLERANO, Stefano ,  DA SILVA, Claudio ,  LEE, Namyoon ,  JEON, Yo Seb ,  SASOGLU, Eren

Inventor： TALWAR, Shilpa ,  ORHAN, Oner ,  NIKOPOUR, Hosein ,  RAHMAN, Mehnaz ,  GASPAR, Ivan Simoes ,  PELLERANO, Stefano ,  DA SILVA, Claudio ,  LEE, Namyoon ,  JEON, Yo Seb ,  SASOGLU, Eren

IPC: H04L27/34 ,  H04L27/26 ,  H04L25/02

Abstract: Millimeter-wave (mmWave) and sub-mmWave technology, apparatuses, and methods that relate to transceivers and receivers for wireless communications are described. The various aspects include an apparatus of a communication device including one or more antennas configured to receive an RF signal and an ADC system. The ADC system includes a 1-bit ADC configured to receive the RF signal, and an ADC controller circuitry configured to measure a number of positive samples in the received RF signal for a plurality of thresholds of the 1-bit ADC, estimate receive signal power associated with the received RF signal based on the measured number of positive samples, determine a direct current (DC) offset in the received RF signal using the estimated received signal power, and adjust the received RF signal based on the determined DC offset.

公开(公告)号：WO2002099939A2

公开(公告)日：2002-12-12

申请号：PCT/GB2002/002612

申请日：2002-06-06

Applicant: UNIVERSITY COLLEGE LONDON ,  DA SILVA, Claudio, Fernandes, Castanheira ,  SEEDS, Alwyn

Inventor： DA SILVA, Claudio, Fernandes, Castanheira ,  SEEDS, Alwyn

IPC: H01S3/23

CPC classification number: H04B10/572 ,  H01S5/042 ,  H01S5/0623 ,  H01S5/0687 ,  H01S5/4006 ,  H01S5/4087

Abstract: Laser frequency locking apparatus (5), comprising: a slave laser (15), having associated with it means (14, 18) for coupling and/or means (118, 25) for coupling and propagating signals received and emitted; a phase lock loop (24); and a controller (16), operable to control the slave laser, wherein an output of a reference signal source (1) associated with a master source (2, 3), and receivable therefrom, is utilised in the phase lock loop to render the output frequency of the slave laser the same as an output frequency of the master source. The invention described relates to a technique for generating a set of highly stable optical frequency channels. There are provided methods and systems of locking laser frequencies and of synthesizing frequencies.

Abstract translation: 激光频率锁定装置（5），包括：从属激光器（15），与其相关联的用于耦合的装置（14,18）和/或用于耦合和传播接收和发射的信号的装置（118,25）; 锁相环（24）; 以及控制器（16），其可操作以控制所述从属激光器，其中在所述锁相环中利用与主源（2,3）相关联并可从其接收的参考信号源（1）的输出，以使所述从属激光器 从激光器的输出频率与主源的输出频率相同。 本发明涉及一种用于产生一组高度稳定的光频道的技术。 提供锁定激光频率和合成频率的方法和系统。