公开(公告)号：US20180097394A1

公开(公告)日：2018-04-05

申请号：US15283344

申请日：2016-10-01

Applicant: Intel Corporation

Inventor： Saku Lahti ,  Mikko S. Komulainen ,  Erkki Nokkonen

IPC: H02J7/02 ,  H02J50/12

CPC classification number: H02J7/025 ,  H02J50/12

Abstract: A wireless charging system and a method for tuning the wireless charging system is described. The system can include matching circuitry coupled to a transmission coil and a controller coupled to the matching circuitry. The transmission coil can have a load inductance. The controller can control the matching circuitry to adjust a voltage associated with the capacitance value based on the load inductance to cause the voltage associated with the capacitance value and a current associated with the capacitance value to be in phase.

公开(公告)号：US20170373398A1

公开(公告)日：2017-12-28

申请号：US15195859

申请日：2016-06-28

Applicant: INTEL CORPORATION

Inventor： Mikko S. Komulainen ,  Saku Lahti ,  Petri T. Mustonen

IPC: H01Q9/04 ,  H04L12/26 ,  H01Q1/24 ,  H04W72/08 ,  H04W72/04

CPC classification number: H01Q9/0442 ,  H01Q1/243 ,  H01Q1/246 ,  H04B1/00 ,  H04L43/16 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/085

Abstract: An apparatus of a user equipment (UE) to perform tuning of a tunable antenna may comprise baseband circuitry and radio frequency (RF) circuitry. The baseband circuitry may determine an indication of throughput performance of a tunable antenna for the UE while the tunable antenna is in a first state. The RF circuitry may select a second state for the tunable antenna based on the indication of throughput performance for the tunable antenna. The second state may be selected to improve throughput performance of a data stream for the UE. The RF circuitry may also generate a control signal to transition the tunable antenna to the second state.

公开(公告)号：US20170271773A1

公开(公告)日：2017-09-21

申请号：US15368032

申请日：2016-12-02

Applicant: Intel Corporation

Inventor： Saku Lahti

IPC: H01Q9/06 ,  H01Q9/28 ,  H01Q5/335

CPC classification number: H01Q9/065 ,  H01Q1/243 ,  H01Q5/335 ,  H01Q9/285

Abstract: Described herein are architectures, platforms and methods for electrically tuning radiators in a portable device.

公开(公告)号：US20160370487A1

公开(公告)日：2016-12-22

申请号：US15251092

申请日：2016-08-30

Applicant: Intel Corporation

Inventor： Mikko S. Komulainen ,  Saku Lahti

IPC: G01V3/08

CPC classification number: G01V3/08 ,  G01V3/12 ,  H04B1/3838 ,  H04W52/283

Abstract: A circuit includes a sensing circuit for a first antenna and a second antenna, the sensing circuit including an adjustable characteristic that is based on a proximity of an object to the first or second antenna used to transmit a transmit signal. An evaluation circuit is coupled to the sensing circuit. The evaluation circuit is configured to monitor the characteristic of the sensing circuit and to determine whether the characteristic fulfills a predetermined criterion.

公开(公告)号：US12237589B2

公开(公告)日：2025-02-25

申请号：US17734529

申请日：2022-05-02

Applicant: Intel Corporation

Inventor： Erkan Alpman ,  Arnaud Lucres Amadjikpe ,  Omer Asaf ,  Kameran Azadet ,  Rotem Banin ,  Miroslav Baryakh ,  Anat Bazov ,  Stefano Brenna ,  Bryan K. Casper ,  Anandaroop Chakrabarti ,  Gregory Chance ,  Debabani Choudhury ,  Emanuel Cohen ,  Claudio Da Silva ,  Sidharth Dalmia ,  Saeid Daneshgar Asl ,  Kaushik Dasgupta ,  Kunal Datta ,  Brandon Davis ,  Ofir Degani ,  Amr M. Fahim ,  Amit Freiman ,  Michael Genossar ,  Eran Gerson ,  Eyal Goldberger ,  Eshel Gordon ,  Meir Gordon ,  Josef Hagn ,  Shinwon Kang ,  Te Yu Kao ,  Noam Kogan ,  Mikko S. Komulainen ,  Igal Yehuda Kushnir ,  Saku Lahti ,  Mikko M. Lampinen ,  Naftali Landsberg ,  Wook Bong Lee ,  Run Levinger ,  Albert Molina ,  Resti Montoya Moreno ,  Tawfiq Musah ,  Nathan G. Narevsky ,  Hosein Nikopour ,  Oner Orhan ,  Georgios Palaskas ,  Stefano Pellerano ,  Ron Pongratz ,  Ashoke Ravi ,  Shmuel Ravid ,  Peter Andrew Sagazio ,  Eren Sasoglu ,  Lior Shakedd ,  Gadi Shor ,  Baljit Singh ,  Menashe Soffer ,  Ra'anan Sover ,  Shilpa Talwar ,  Nebil Tanzi ,  Moshe Teplitsky ,  Chintan S. Thakkar ,  Jayprakash Thakur ,  Avi Tsarfati ,  Yossi Tsfati ,  Marian Verhelst ,  Nir Weisman ,  Shuhei Yamada ,  Ana M. Yepes ,  Duncan Kitchin

IPC: H01Q5/47 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q3/24 ,  H01Q9/04 ,  H01Q21/24 ,  H03L7/14 ,  H04B1/3827 ,  H04B7/0456 ,  H04B7/06 ,  H04B15/04

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：US10594015B2

公开(公告)日：2020-03-17

申请号：US15609144

申请日：2017-05-31

Applicant: Intel Corporation

Inventor： Praveen Kumar ,  Bijendra Singh ,  Saku Lahti ,  Seppo Vesamaki ,  Marko Bonden

IPC: H01Q1/00 ,  F28D15/02 ,  F28D15/04 ,  F28F21/04 ,  F28F21/06 ,  H01Q1/02 ,  H01Q1/42 ,  H01R24/40 ,  H01Q1/24 ,  H01Q1/44 ,  F28D21/00

Abstract: A heat pipe is provided that is adapted for use as part of an antenna. The heat pipe includes a first conductive shell portion; a second conductive shell portion; and an insulating shell portion disposed between and connected to the first conductive shell portion and the second conductive shell portion. A wick structure is disposed within the sealed chamber.

公开(公告)号：US10389159B2

公开(公告)日：2019-08-20

申请号：US15283344

申请日：2016-10-01

Applicant: Intel Corporation

Inventor： Saku Lahti ,  Mikko S. Komulainen ,  Erkki Nokkonen

IPC: H02J50/12 ,  H02J7/02

Abstract: A wireless charging system and a method for tuning the wireless charging system is described. The system can include matching circuitry coupled to a transmission coil and a controller coupled to the matching circuitry. The transmission coil can have a load inductance. The controller can control the matching circuitry to adjust a voltage associated with the capacitance value based on the load inductance to cause the voltage associated with the capacitance value and a current associated with the capacitance value to be in phase.

公开(公告)号：US10148010B2

公开(公告)日：2018-12-04

申请号：US14976847

申请日：2015-12-21

Applicant: Intel Corporation

Inventor： Saku Lahti ,  Mikko S. Komulainen

IPC: H01Q5/35 ,  H01Q7/00

Abstract: An antenna system includes an antenna having a symmetric geometry with respect to first and second antenna feed ports associated therewith, and a hybrid antenna feed circuit coupled to the first and second antenna feed ports of the antenna. The hybrid antenna feed circuit is configured to receive first and second transmit signals and feed the first transmit signal to the first and second antenna feed ports in a balanced feed mode and feed the second transmit signal to the first and second antenna feed ports in an unbalanced mode in a concurrent fashion.

公开(公告)号：US09864087B2

公开(公告)日：2018-01-09

申请号：US14594235

申请日：2015-01-12

Applicant: Intel Corporation

Inventor： Mikko S. Komulainen ,  Saku Lahti

IPC: H04B1/38 ,  H04B7/00 ,  G01V3/08 ,  G01V3/12 ,  H04B1/3827 ,  H04W52/28

CPC classification number: G01V3/08 ,  G01V3/12 ,  H04B1/3838 ,  H04W52/283

Abstract: A circuit includes a sensing circuit for a first antenna and a second antenna, the sensing circuit including an adjustable characteristic that is based on a proximity of an object to the first or second antenna used to transmit a transmit signal. An evaluation circuit is coupled to the sensing circuit. The evaluation circuit is configured to monitor the characteristic of the sensing circuit and to determine whether the characteristic fulfills a predetermined criterion.

公开(公告)号：US20170179590A1

公开(公告)日：2017-06-22

申请号：US14976847

申请日：2015-12-21

Applicant: Intel Corporation

Inventor： Saku Lahti ,  Mikko S. Komulainen

IPC: H01Q1/50

CPC classification number: H01Q5/35 ,  H01Q7/00

Abstract: An antenna system includes an antenna having a symmetric geometry with respect to first and second antenna feed ports associated therewith, and a hybrid antenna feed circuit coupled to the first and second antenna feed ports of the antenna. The hybrid antenna feed circuit is configured to receive first and second transmit signals and feed the first transmit signal to the first and second antenna feed ports in a balanced feed mode and feed the second transmit signal to the first and second antenna feed ports in an unbalanced mode in a concurrent fashion.