Self-Injection-Locked Integrated Analog-to-Digital Converter

Projektinformationen

SILICON

ID Finanzhilfevereinbarung: 747585

DOI 10.3030/747585

Abgeschlossenes Projekt

EK-Unterschriftsdatum 22 Februar 2017

Startdatum 1 April 2017

Enddatum 31 März 2019

Finanziert unter

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Gesamtkosten € 175 866,00

EU-Beitrag € 175 866,00

Koordiniert durch

UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN
Ireland

Ziel

The Internet-of-Things (IoT) will soon represent the main target application of ICs, involving thousands of autonomous devices forming a large communication network for the purpose of exchanging/processing information about the physical world. From a hardware standpoint, the RF wireless transceivers of IoT devices demand the highest possible energy efficiency and a small area to enable inexpensive large-scale integration. Since analog/RF building blocks must be integrated with the mainstream digital technology, new circuit topologies and techniques must be adopted. The time-mode signaling, recently exploited in all-digital PLLs, data converters (the so called time-mode or VCO-based ADCs), opamps and filters, allows the performance of “analog” circuits to improve with the technology scaling. The proposed research focuses on a novel architecture of time-mode ADC, attempting to mitigate the fundamental limitations of such class of converters (i.e. the highly nonlinear VCO) by exploiting advanced RF techniques, thus giving rise to a hybrid time/frequency-mode operation. Studies have shown that by injection-locking an oscillator to its own delayed resonating waveform (self-injection-locking, SIL), the oscillating frequency can be made reasonably linear versus only two well-controlled parameters (i.e. the amplitude and phase of the self-injected signal). The SIL technique will be exploited to achieve a known, predictable relationship between the oscillating frequency and a certain analog quantity (i.e. the input signal). Accordingly, the proposed research attempts to mathematically overcome, and not to compensate accordingly, the nonlinear characteristic of an oscillator. By adding a simple digital frequency detector, SILICON has potential to devise a new class of data converters, the SIL-ADCs. It will also provide the applicant with cutting edge training from academic & industry leaders in the field which will be implemented using a personalised career development plan.

Wissenschaftliches Gebiet

• engineering and technology › electrical engineering, electronic engineering, information engineering › electronic engineering › analogue electronics

Programm/Programme

• H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions Main Programme
• H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility

Thema/Themen

• MSCA-IF-2016 - Individual Fellowships

Aufforderung zur Vorschlagseinreichung

H2020-MSCA-IF-2016

Finanzierungsplan

MSCA-IF-EF-ST - Standard EF

Koordinator

UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN

• Netto-EU-Beitrag: € 175 866,00
• Adresse: BELFIELD ; 4 Dublin ; Irland
• Region: Ireland › Eastern and Midland › Dublin
• Aktivitätstyp: Higher or Secondary Education Establishments
• Gesamtkosten: € 175 866,00