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2. 发明申请

WO2019190558A1 TECHNIQUES FOR ADRESSING PHASE NOISE AND PHASE LOCK LOOP PERFORMANCE 审中-公开
公开(公告)号：WO2019190558A1
公开(公告)日：2019-10-03
申请号：PCT/US2018/025451
申请日：2018-03-30
申请人： KARANDIKAR, Niranjan , BALLANTYNE, Wayne , CHANCE, Gregory , HUGHES, Simon , SCHWARTZ, Daniel , TANZI, Nebil
发明人： KARANDIKAR, Niranjan , BALLANTYNE, Wayne , CHANCE, Gregory , HUGHES, Simon , SCHWARTZ, Daniel , TANZI, Nebil
IPC分类号： H03L7/189 , H03L7/085
摘要： Techniques are provided for reducing or mitigating phase noise of a digital phase lock loop or the system depending on the digital phase lock loop. In an example, a multiple-mode digital phase lock loop can include a digital phase lock loop (DPLL), multiple frequency scalers configured to receive a reference clock, and a multiplexer configured to receive a mode command signal and to couple an output of one of the multiple frequency scalers to an input of the DPLL in response to a state of the mode command signal.

3. 发明申请

WO2018119153A3 WIRELESS COMMUNICATION TECHNOLOGY, APPARATUSES, AND METHODS 审中-公开
公开(公告)号：WO2018119153A3
公开(公告)日：2018-06-28
申请号：PCT/US2017/067739
申请日：2017-12-20
申请人： INTEL CORPORATION , INTEL IP CORPORATION
发明人： ALPMAN, Erkan , AMADJIKPE, Arnaud Lucres , OSAF, Omer , AZADET, Kameran , BANIN, Rotem , BARYAKH, Miroslav , BAZOV, Anat , BRENNA, Stefano , CASPER, Bryan K. , THAKUR, Jayprakash , TALWAR, Shilpa , TEPLITSKY, Moshe , 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 , TANZI, Nebil , THAKKAR, Chintan S. , TSARFATI, Avi , TSFATI, Yossi , VERHELST, Marian , WEISMAN, Nir , YAMADA, Shuhei , YEPES, Ana M. , KITCHIN, Duncan
IPC分类号： H04B7/10 , H01Q9/04 , H01Q1/22 , H01Q1/24 , H04B1/3827 , H04B1/40 , H01Q21/24 , H04L25/02
摘要： 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.

4. 发明申请

WO2017040025A1 APPARATUS FOR UPLINK MULTI-ANTENNA COMMUNICATION BASED ON A HYBRID COUPLER AND A TUNABLE PHASE SHIFTER 审中-公开
标题翻译：基于混合耦合器和可调相位振荡器的上行多天线通信装置
公开(公告)号：WO2017040025A1
公开(公告)日：2017-03-09
申请号：PCT/US2016/047138
申请日：2016-08-16
申请人： INTEL IP CORPORATION
发明人： CHANCE, Gregory , TANZI, Nebil
IPC分类号： H01P5/18 , H01P5/22 , H01P1/18 , H01P1/22 , H01Q3/36
CPC分类号： H04B1/52
摘要： Embodiments of front-end module (FEM) circuitry and a communication device are generally described herein. In some embodiments, the FEM circuitry may be configured to provide uplink (UL) multiple-input multiple-output (MIMO) signals and/or UL carrier aggregation (CA) signals for transmission by the communication device. The FEM circuitry may comprise a hybrid coupler to generate a first antenna transmit signal and a second antenna transmit signal. The FEM circuitry may further comprise one or more tunable phase shifters. In some embodiments, the phase shifters may phase-shift a first radio frequency (RF) signal and a second RF signal according to a 90 degree phase difference to generate the hybrid coupler input signals. Accordingly, the antenna transmit signals may be transmitted according to the UL-MIMO configuration.
摘要翻译：本文一般地描述前端模块（FEM）电路和通信设备的实施例。在一些实施例中，FEM电路可以被配置为提供用于由通信设备传输的上行链路（UL）多输入多输出（MIMO）信号和/或UL载波聚合（CA）信号。 FEM电路可以包括混合耦合器以产生第一天线发射信号和第二天线发射信号。有限元电路还可以包括一个或多个可调谐移相器。在一些实施例中，移相器可以根据90度相位差来移相第一射频（RF）信号和第二RF信号，以产生混合耦合器输入信号。因此，可以根据UL-MIMO配置发送天线发射信号。

5. 发明申请

WO2017111805A1 TECHNIQUES FOR INTEGRATING THREE-DIMENSIONAL ISLANDS FOR RADIO FREQUENCY (RF) CIRCUITS 审中-公开
标题翻译：用于集成射频（RF）电路的三维岛的技术
公开(公告)号：WO2017111805A1
公开(公告)日：2017-06-29
申请号：PCT/US2015/000347
申请日：2015-12-24
申请人： INTEL CORPORATION
发明人： BLOCK, Bruce, A. , FISCHER, Paul, B. , TANZI, Nebil , CHANCE, Gregory , THEN, Han, Wui , DASGUPTA, Sansaptak , RADOSAVLJEVIC, Marko
IPC分类号： H03H3/007 , H01L23/48
CPC分类号： H01L23/48 , H01L23/66 , H01L2224/16225 , H01L2224/73204 , H01L2924/00014 , H01L2924/15311 , H03H3/0073 , H03H3/02 , H03H9/0557 , H01L2224/13099
摘要： Techniques to fabricate an RF filter using 3 dimensional island integration are described. A donor wafer assembly may have a substrate with a first and second side. A first side of a resonator layer, which may include a plurality of resonator circuits, may be coupled to the first side of the substrate. A weak adhesive layer may be coupled to the second side of the resonator layer, followed by a low-temperature oxide layer and a carrier wafer. A cavity in the first side of the resonator layer may expose an electrode of the first resonator circuit. An RF assembly may have an RF wafer having a first and a second side, where the first side may have an oxide mesa coupled to an oxide layer. A first resonator circuit may be then coupled to the oxide mesa of the first side of the RF wafer.
摘要翻译：描述了使用三维岛集成制造RF滤波器的技术。施主晶圆组件可具有具有第一侧和第二侧的衬底。可以包括多个谐振器电路的谐振器层的第一侧可以耦合到衬底的第一侧。弱粘合剂层可以耦合到谐振器层的第二侧，接着是低温氧化物层和载体晶片。谐振器层的第一侧中的空腔可以暴露第一谐振器电路的电极。 RF组件可以具有RF晶片，该RF晶片具有第一侧和第二侧，其中第一侧可以具有耦合到氧化物层的氧化物台面。然后可以将第一谐振器电路耦合到RF晶片的第一侧的氧化物台面。

6. 发明申请

WO2022271172A1 SPATIALLY RECONFIGURABLE ANTENNA ARRAY 审中-公开
公开(公告)号：WO2022271172A1
公开(公告)日：2022-12-29
申请号：PCT/US2021/038784
申请日：2021-06-24
申请人： INTEL CORPORATION
发明人： KASTURI, Sreenivas , LI, Xi , CHANCE, Gregory , BALLANTYNE, Wayne , GEREN, Bruce , PAWLIUK, Peter , TANZI, Nebil
IPC分类号： H01Q21/29 , H01Q3/26
摘要： According to various aspects a device is provided, the device including: a first portion including a first antenna array; and a second portion including a second antenna array, wherein the first portion and the second portion are movable with respect to one another, and wherein the first antenna array and the second antenna array are arranged such that in a first relative position of the first portion and the second portion with respect to one another the first antenna array and the second antenna array operate in combination with one another, and in a second relative position of the first portion and the second portion with respect to one another the first antenna array and the second antenna array operate independently of one another.

7. 发明申请

WO2020139371A1 RADIO DESIGN, CONTROL, AND ARCHITECTURE 审中-公开
公开(公告)号：WO2020139371A1
公开(公告)日：2020-07-02
申请号：PCT/US2018/067874
申请日：2018-12-28
申请人： INTEL CORPORATION
发明人： JANN, Benjamin , RAVI, Ashoke , PATNAIK, Satwik , BANIN, Elan , DEGANI, Ofir , TANZI, Nebil , DAVIS, Brandon , KUSHNIR, Igal , JENSEN, Jonathan , DALMIA, Sidharth , PAWLIUK, Peter
IPC分类号： H03B21/02 , H03K5/01 , H03K5/06 , H03K5/14 , H03K3/01
摘要： Techniques are described related to digital radio control, partitioning, and operation. The various techniques described herein enable high-frequency local oscillator signal generation and frequency multiplication using radio-frequency (RF) digital to analog converters (RFDACs). The use of these components and others described throughout this disclosure allow for the realization of various improvements. For example, digital, analog, and hybrid beamforming control are implemented and the newly-enabled digital radio architecture partitioning enables radio components to be pushed to the radio head, allowing for the omission of high frequency cables and/or connectors.

8. 发明申请

WO2020068125A1 COMMUNICATION SCANNING METHOD AND SYSTEM 审中-公开
公开(公告)号：WO2020068125A1
公开(公告)日：2020-04-02
申请号：PCT/US2018/053493
申请日：2018-09-28
申请人： INTEL CORPORATION
发明人： BALLANTYNE, Wayne , CHANCE, Gregory , GEREN, Bruce , MARKOVICH, Dror , PAWLIUK, Peter , TANZI, Nebil
IPC分类号： H04B7/0408 , H04B7/0426 , G01S7/03
摘要： In a communication device and corresponding methods, a hierarchical, reduced power, beam search process includes a hierarchical activation of the radio frequency frontend (RFFE), transceiver, and baseband integrated circuit (BBIC) for a beam searching operations. For example, a first signal metric measurements can be performed to determine signal information. An operating mode can be determined based on the signal information. In a first operating mode, one or more second signal metric measurements can be performed for a subset of beamforming configurations of the wireless communication device to determine beamforming information. In a second operating mode, one or more third signal metric measurements can be performed on the beamforming configurations to determine the beamforming information.

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