A 3.1–10.6 GHz ultra wide-band impulse radio transmitter with notch implementation for in-band interferers in 90nm CMOS
- Additional Document Info
- View All
One of the serious challenges in Ultra Wide-band (UWB) systems is the in-band interferer system in the middle of the UWB band which affects the system performance severely. In this paper an analog in-band interference avoidance IR-UWB transmitter is presented. The fully integrated transmitter generates a novel UWB pulse with a tunable notch at the frequency of 802.11a interferer. The pulse covers the whole UWB spectrum (3.1-10.6 GHz) which makes it suitable for high resolution high data-rate applications. The transmitter has a bi-phase modulation and has been fabricated in IBM 90nm CMOS. 2012 IEEE.
name of conference
2012 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)
2012 IEEE Radio Frequency Integrated Circuits Symposium
author list (cited authors)
Hedayati, H., & Entesari, K.
complete list of authors