Intel Corporation

Apple Inc.

Peter Sagazio

Stefano Pellerano

Shilpa Talwar

Hosein Nikopour

Oner Orhan

Kameran Azadet

Bryan K Casper

Ofir Degani

Wook Bong Lee

Ashoke Ravi

Michael Genossar

Claudio Da Silva

Debabani Choudhury

Rotem Banin

Sidharth Dalmia

Albert Molina

Georgios Yorgos Palaskas

Duncan Kitchin

Igal Kushnir

Saku Lahti

Emanuel Cohen

Mikko S Komulainen

Gadi Shor

Jayprakash Thakur

Eren Sasoglu

Arnaud Lucres Amadjikpe

Kunal Datta

Menashe Soffer

Ana M Yepes

Run Levinger

Omer Asaf

Moshe Teplitsky

Chintan S Thakkar

Eshel Gordon

Josef Hagn

Erkan Alpman

Nebil Tanzi

Ron Pongratz

Tawfiq Musah

Baljit Singh

Eyal Goldberger

Amit Freiman

Shuhei Yamada

Kaushik Dasgupta

Eran Gerson

Yossi Tsfati

Shmuel Ravid

Marian K Verhelst

Meir Gordon

Anandaroop Chakrabarti

Resti Montoya Moreno

Noam Kogan

Nir Weisman

Ra'anan Sover

Mikko M Lampinen

Miroslav Baryakh

Naftali Landsberg

Avi Tsarfati

Lior Shakedd

Anat Bazov

Stefano Brenna

Saeid Daneshgar Asl

Amr M Fahim

Shinwon Kang

Te Yu Kao

Nathan G Narevsky

Farhana Sheikh

Christopher Hull

Abhishek Agrawal

Junyoung Nam

Gregory Chance

Brandon Davis

Narayan Srinivasa

Nasser A Kurd

Mohamed A Abdelmoneum

Brent R Carlton

Gregory W Chance

Brandon R Davis

Yanjie J Wang

Woorim Shin

Steven Callender

Mustafijur Rahman

Ritesh Bhat

Thripthi Hegde

Chun Lee

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.

Wireless communication technology, apparatuses, and methods

Various aspects of this disclosure provide a receiver. The receiver may include a down-converter configured to down-convert a received communication signal at a predefined carrier frequency, with a reference signal received from a reference signal generator, and a processor configured to perform a signal quality detection to identify a signal quality metric of the received communication signal at the predefined carrier frequency, and to provide a frequency adjusting signal to the reference signal generator to change the frequency of the reference signal based on the performed signal quality detection to identify the signal quality metric of the received communication signal at the predefined carrier frequency.

Closed-loop baud rate carrier and carrier frequency tuning for wireless chip-to-chip interface

Various aspects provide a transceiver and a communication device including the transceiver. In an example, the transceiver includes an amplifier circuit including an amplifier stage with an adjustable degeneration component, the amplifier stage configured to amplify a received input signal with an adjustable gain, an adjustable feedback component coupled to the amplifier stage; and a controller coupled to the amplifier stage and to the adjustable feedback component and configured to adjust the adjustable feedback component based on an adjustment of the adjustable degeneration component.

Communication device

A receiver circuit associated with a communication device is disclosed. The receiver circuit comprises a digital data compression circuit configured to receive a plurality of digital receive signals derived from a plurality of analog receive signals respectively associated with the receiver circuit. The digital data compression circuit is further configured to compress the plurality of digital receive signals to form one or more compressed digital data signals based thereon, to be provided to an input output (I/O) interface associated therewith. In some embodiments, a compressed digital signal dimension associated with the one or more compressed digital data signals is less than a digital signal dimension associated with the plurality of digital receive signals.

Low power mmWave receiver architecture with spatial compression interface

A clock buffer or driver is gated pending reception of verifiable crypto keys. These clock buffer or divers remain gated, thus disabling a processor from any meaningful function, till crypto keys are decoded, verified, and applied to the clock buffer or driver. A low frequency pseudorandom frequency hopping time sequence is generated and used for randomizing spread-spectrum to modulate a reference clock (or output clock) of a frequency synthesizer. This hopping time sequence holds the key to unlocking the crypto keys. The PWM modulated crypto keys are carried by the hopping time sequence. To decode the PWM modulated crypto keys, the hopping time sequence is used. The reference clock which is modulated with crypto keys in the spread-spectrum is sent to a decoder (in a processor) along with the hopping time sequence. The crypto keys are decoded and then used to un-gate the clock buffer.

Intellectual property security locking apparatus and method

In a phase modulation method enable signals may be sequentially generating based on a clock signal to generate a sequence of enable signals, and a signal is delayed by delay values generated from delay cells based on the sequence of enable signals and digital bit values. A phase modulator may include a first delay circuit configured to: delay a clock signal based on a first delay value to generate a first delayed clock signal, and delay a carrier signal based on the first delayed clock signal to generate a first delayed carrier signal; and a second delay circuit configured to: delay the first delayed clock signal based on a second delay value to generate a second delayed clock signal, and delay the first delayed carrier signal based on the second delayed clock signal to generate a second delayed carrier signal.

Phase modulation systems and methods

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Portland, OR, United States of America

Peter Sagazio