Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 9. Отображено 9.
10-07-2018 дата публикации

Method of non-uniform wavelet bandpass sampling

Номер: US0010020930B2
Автор: Michael Pelissier, Christoph Emanuel Studer, PELISSIER MICHAEL, STUDER CHRISTOPH EMANUEL, Pelissier, Michael, Studer, Christoph Emanuel
Принадлежит: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Cornell University, COMMISSARIAT ENERGIE ATOMIQUE, UNIV CORNELL, Commissariat A L'Energie Atomique et aux Energies Alternatives

A compressed sensing method based on non-uniform wavelet bandpass sampling. A K-sparse signal of interest is projected onto a sequence of waveforms succeeding one another at the bandpass sampling rate, the waveforms belonging to an overcomplete dictionary, the parameters of the waveforms depending on the characteristics of the bands of the signal. The correlation values are then non-uniformly sampled to provide a compressed representation of the signal.

Подробнее
Номер записи: 1
16-10-2012 дата публикации

Radio unit reconfiguration

Номер: US0008290029B2
Автор: Joni Jorma Marius Jantunen, Jaakko Valtteri Varteva, Jari-Jukka Harald Kaaja, Risto Heikki Sakari Kaunisto, Bertrand Gomez, Michael Pelissier, JANTUNEN JONI JORMA MARIUS, VARTEVA JAAKKO VALTTERI, KAAJA JARI-JUKKA HARALD, KAUNISTO RISTO HEIKKI SAKARI, GOMEZ BERTRAND, PELISSIER MICHAEL
Принадлежит: Nokia Corporation, JANTUNEN JONI JORMA MARIUS, VARTEVA JAAKKO VALTTERI, KAAJA JARI-JUKKA HARALD, KAUNISTO RISTO HEIKKI SAKARI, GOMEZ BERTRAND, PELISSIER MICHAEL, NOKIA CORP, NOKIA CORPORATION

A super-regenerative transceiver that has an antenna interface for an antenna is self-tuned with a self-tuning unit configured. The self-tuning unit makes the transceiver to repeatedly perform a self-tuning cycle until the amplitude meets a predetermined detection condition or a predetermined criterion is met. The self-tuning cycle involves the following: transmitting to the antenna a probe signal with one or more pulses; receiving from the antenna a ringing detection signal; determining if the ringing detection signal reflects tails of the probe signal with amplitude meeting a predetermined detection condition; and adjusting of the tuning of the super-regenerative transceiver if the amplitude does not meet the predetermined detection condition.

Подробнее
Номер записи: 2
20-09-2007 дата публикации

DEVICE AND METHOD FOR ULTRAWIDEBAND RECEPTION USING A SUPER-REGENERATIVE DETECTOR

Номер: US20070217482A1
Автор: Michael Pelissier, Dominique Morche
Принадлежит:

Receiver and reception method of receiving pulsed ultrawideband radio-frequency signals employ an amplification phase, an oscillation phase sensitive to an instability control signal, a shaping phase, and a demodulation phase, and further including an adaptation control step for adapting the receiver or the reception method to the type of signals to be received.

Подробнее
Номер записи: 3
07-12-2010 дата публикации

Device and method for ultrawideband reception using a super-regenerative detector

Номер: US0007848384B2
Автор: Michael Pelissier, Dominique Morche, PELISSIER MICHAEL, MORCHE DOMINIQUE
Принадлежит: Commissariat a l'Energie Atomique, COMMISSARIAT ENERGIE ATOMIQUE, COMMISSARIAT A L'ENERGIE ATOMIQUE

Receiver and reception method of receiving pulsed ultrawideband radio-frequency signals employ an amplification phase, an oscillation phase sensitive to an instability control signal, a shaping phase, and a demodulation phase, and further including an adaptation control step for adapting the receiver or the reception method to the type of signals to be received.

Подробнее
Номер записи: 4
22-04-2014 дата публикации

Device and method for receiving RF signals based on heterodyne architecture using complex IF subsampling

Номер: US0008705675B2
Автор: Luis Lolis, Michael Pelissier, LOLIS LUIS, PELISSIER MICHAEL
Принадлежит: Commissariat à l'énergie atomique et aux énergies alternatives, LOLIS LUIS, PELISSIER MICHAEL, COMMISSARIAT L ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES, COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIESALTERNATIVES

An RF signal reception device including: a transposition device of signals of frequency fRF to a first intermediate frequency IF1 Подробнее

Номер записи: 5
21-03-2017 дата публикации

Phase-locked loop with multiple degrees of freedom and its design and fabrication method

Номер: US0009602114B2
Автор: Michael Pelissier, Anton Korniienko, Mykhailo Zarudniev, Gèrard Scorletti, Olesia Mokrenko, Eric Blanco, Patrick Villard, Gèrard Billiot, PELISSIER MICHAEL, KORNIIENKO ANTON, ZARUDNIEV MYKHAILO, SCORLETTI GÈRARD, MOKRENKO OLESIA, BLANCO ERIC, VILLARD PATRICK, BILLIOT GÈRARD, Pelissier Michael, Korniienko Anton, Zarudniev Mykhailo, Scorletti Gèrard, Mokrenko Olesia, Blanco Eric, Villard Patrick, Billiot Gèrard
Принадлежит: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, COMMISSARIAT ENERGIE ATOMIQUE

A design method for a phase-locked loop comprises: a controlled-frequency oscillator; a phase comparator, to determine a phase difference between an output signal of the controlled-frequency oscillator and a reference signal; a corrector to receive as input a signal representative of the phase difference and to generate at its output a first correction signal; at least one second corrector, to receive as input a signal representative of or affected by a phase noise of the reference signal or of the output signal of the controlled-frequency oscillator and to generate at its output a second correction signal; and a circuit for generating a slaving signal for the controlled-frequency oscillator on the basis of the first and second correction signals; the method using the H-infinity method. Method for fabricating such a loop comprising a design step implementing this method. Phase-locked loop thus obtained.

Подробнее
Номер записи: 6
09-07-2020 дата публикации

METHOD FOR BANDPASS SAMPLING BY POSITION MODULATED WAVELETS

Номер: US20200220751A1
Автор: Michael Pelissier, Marguerite Marnat, PELISSIER MICHAEL, MARNAT MARGUERITE, Pelissier, Michael, Marnat, Marguerite
Принадлежит: Commissariat A L'Energie Atomique et aux Energies Alternatives

The present invention relates to a wavelet bandpass sampling method, with low aliasing and a corresponding device. The analogue signal to sample is correlated with a sequence of wavelets succeeding each other with a rate fp of which the positions in the sequence are temporally modulated from arguments of a CAZAC sequence, notably a Zadoff-Chu sequence. The correlation results are next sampled at a frequency fs≤fp and digitally converted to provide a compressed representation of the signal. The temporal modulation of the positions of the wavelets makes it possible to obtain incoherent aliasing of the correlation signal in the sampling band and thereby to reduce aliasing.

Подробнее
Номер записи: 7
15-12-2020 дата публикации

Method for bandpass sampling by position modulated wavelets

Номер: US0010868701B2
Автор: Michael Pelissier, Marguerite Marnat, PELISSIER MICHAEL, MARNAT MARGUERITE, Pelissier, Michael, Marnat, Marguerite
Принадлежит: Commissariat A L'Energie Atomique et aux Energies Alternatives, COMMISSARIAT ENERGIE ATOMIQUE

The present invention relates to a wavelet bandpass sampling method, with low aliasing and a corresponding device. The analogue signal to sample is correlated with a sequence of wavelets succeeding each other with a rate fp of which the positions in the sequence are temporally modulated from arguments of a CAZAC sequence, notably a Zadoff-Chu sequence. The correlation results are next sampled at a frequency fs≤fp and digitally converted to provide a compressed representation of the signal. The temporal modulation of the positions of the wavelets makes it possible to obtain incoherent aliasing of the correlation signal in the sampling band and thereby to reduce aliasing.

Подробнее
Номер записи: 8
04-10-2012 дата публикации

DEVICE AND METHOD FOR RECEIVING RF SIGNALS BASED ON HETERODYNE ARCHITECTURE USING COMPLEX IF SUBSAMPLING

Номер: US20120250810A1
Автор: Luis Lolis, Michael Pelissier, LOLIS LUIS, PELISSIER MICHAEL
Принадлежит: Commissariat a l'energie atomique et aux energies alternatives

An RF signal reception device including: a transposition device of signals of frequency fRF to a first intermediate frequency IF1 Подробнее

Номер записи: 9