Pregled bibliografske jedinice broj: 1098751
A Tunable CMOS IR-UWB Pulse Generator Based on Feedback Controlled Oscillator Switching
A Tunable CMOS IR-UWB Pulse Generator Based on Feedback Controlled Oscillator Switching // IEEE transactions on circuits and systems. II, Express briefs, 68 (2021), 6; 1902-1906 doi:10.1109/TCSII.2020.3045212 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1098751 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A Tunable CMOS IR-UWB Pulse Generator Based on
Feedback Controlled Oscillator Switching
Autori
Šneler, Leon ; Matić, Tomislav ; Herceg, Marijan
Izvornik
IEEE transactions on circuits and systems. II, Express briefs (1549-7747) 68
(2021), 6;
1902-1906
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Impulse-radio , Oscillators , Pulse generation , Tuning , Ultra wideband technology , Wireless communication.
Sažetak
The paper presents a tunable Impulse-Radio Ultra- Wideband (IR-UWB) pulse generator based on feedback oscillator switching. The circuit provides a wide range of pulse amplitude and width tuning, thus enabling the required pulse shaping for a desired pulse repetition rate and/or a wireless transmission range. Feedback controlled switching prevents the potential omission of the UWB pulse generation and provides low UWB pulse energy variations at low bias currents and a wide temperature range, ensuring system robustness with respect to temperature variations. The pulse amplitude is tunable within 0.27 Vpp to 2.05 Vpp, while the pulse width tuning range is 1-6.5 ns. The total energy consumption of the IR-UWB pulse generator at the 50 Mpps pulse repetition rate is equal to 25.4 pJ/pulse for the pulse amplitude equal to 0.27 Vpp, while for the pulse amplitude equal to 2.05 Vpp, it is increased up to 99.8 pJ/pulse. The circuit occupies a core area of 0.56 mm2 in a 0.18 μm CMOS technology.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
UIP-2014-09-6219 - Energetski učinkovit asinkroni bežični prijenos (EEAWT) (Matić, Tomislav, HRZZ - 2014-09) ( CroRIS)
HRZZ-DOK-2015-10-4897 - Energetski učinkovit asinkroni bežični prijenos (Matić, Tomislav, HRZZ - 2015-10) ( CroRIS)
Ustanove:
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
