scholarly journals Development and performance evaluation of high speed cryogenic turboexpanders at BARC, India

Author(s):  
A Chakravarty ◽  
R S Menon ◽  
M Goyal ◽  
N Ahmed ◽  
M Jadhav ◽  
...  
2007 ◽  
Vol 31 (3) ◽  
pp. 188-199 ◽  
Author(s):  
K. Vlachos ◽  
T. Orphanoudakis ◽  
Y. Papaeftathiou ◽  
N. Nikolaou ◽  
D. Pnevmatikatos ◽  
...  

2013 ◽  
Vol 646 ◽  
pp. 228-234
Author(s):  
Fahim Rahman ◽  
Prodyut Das ◽  
Md. Forhad Hossain ◽  
Sazzaduzzaman Khan ◽  
Rajib Chowdhury

In this paper, we have presented the design and performance evaluation of a 10GHz 32nm-CNTFET IR-UWB transmitter for inter-chip wireless transmission. We have designed the transmitter using a VCO-based high speed clock generator and a positive and a negative monocycle Gaussian pulse generator. RF compatible Carbon Nano-Tube Field Effect Transistors (CNTFETs) have been used as the building blocks of the oscillator and the logic gates. The final design has resulted to a 7-channel-SWNT CNTFET-based transmitter for optimum 10GHz data rate with a promising 650mV pulse amplitude and only 1.069mW power consumption with a -32.27dB output. This transmitter can also operate satisfactorily upto 15GHz. The results show promising superiority over existing transmitters regarding high data rate, low power loss and high pulse amplitude.


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