Zeitschriftenartikel:
J. Radic, M. Brkic, A. Djugova, M. Videnovic-Misic, B. Goll, H. Zimmermann:
"Area and Power Efficien 3-8.8-GHz IR-UWBTransmitter With Spectrum Tunability";
IEEE Microwave and Wireless Components Letters,
Vol. 30
(2020),
No. 1;
S. 39
- 42.
Kurzfassung englisch:
An ultralow-power and low-complexity impulse radio ultrawideband (IR-UWB) transmitter (TX) is fabricated in the low-cost 180-nm United Microelectronics (UMC) CMOS technology. The TX offers control of the power spectral density (PSD) by using a tunable pulse generator and a conrollable switched oscillator. It supports on-off keying (OOK) coding and occupies a total die area of 0.35 mm². The measured results show the transmitter output amplitude of 130 mVp-p with the pulse width of 1.0 ns, and the PSD with 10-dB bandwidth from 3 to 8.8 GHz. The total dc power consumption is 0.6 mW, corresponding to the energy consumption of 3 pJ/pulse at 200-MHz pulse repetition frequency.
Schlagworte:
CMOS technology, impulse radio ultrawide-band (IR-UWB), pulse generator, radio-frequency integrated circuit (RF IC), transmitter
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1109/LMWC.2019.2957210
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.