9.45 mW 3–9 GHz receiver front-end with excellent stop-band rejection for ultra-wideband systems using 0.18 [micro sign]m CMOS technology

2012 ◽  
Vol 6 (3) ◽  
pp. 282
Author(s):  
J.-F. Chang ◽  
Y.-S. Lin
Keyword(s):  
Stop Band ◽  
Cmos Technology ◽  
Ultra Wideband ◽  
Front End ◽  
Wideband Systems

Spectrum optimization in ultra-wideband systems

2010 ◽  
Vol 2 (2) ◽  
pp. 203-209
Author(s):  
Elena Pancera ◽  
Jens Timmermann ◽  
Thomas Zwick ◽  
Werner Wiesbeck
Keyword(s):  
System Optimization ◽  
Ultra Wideband ◽  
Frequency Dependent ◽  
Front End ◽  
Spectral System ◽  
Dependent Behavior ◽  
Measurement Results ◽  
Spectrum Optimization ◽  
Wideband Systems ◽  
The Given

In this paper the non-ideal and frequency-dependent behavior of the hardware components of the ultra-wideband (UWB) transmitter RF-front end is analyzed. Both digital and analytical methods to compensate for this frequency-dependent behavior are investigated, in order to optimize the radiated wave, so that its spectrum perfectly matches the given mask. An example of spectral system optimization with analog devices is shown and verified through measurement results.

Dual-Antenna RF CMOS Front-End for Interferer Removal in Ultra-Wideband Systems

2008 ◽  
Vol 27 (3) ◽  
pp. 381-390 ◽  
Author(s):  
Dirk K. Neumann ◽  
Michael W. Hoffman ◽  
Sina Balkır
Keyword(s):  
Ultra Wideband ◽  
Rf Cmos ◽  
Front End ◽  
Wideband Systems

Design and Analysis of a 21–29-GHz Ultra-Wideband Receiver Front-End in 0.18-$\mu$m CMOS Technology

2012 ◽  
Vol 60 (8) ◽  
pp. 2590-2604 ◽  
Author(s):  
Yo-Sheng Lin ◽  
Jen-How Lee ◽  
Sheng-Li Huang ◽  
Chiu-Hsuan Wang ◽  
Chien-Chin Wang ◽  
...  
Keyword(s):  
Cmos Technology ◽  
Ultra Wideband ◽  
Front End
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