A High Figure of Merit Low Power LC VCO for D Band Applications

2019 ◽  
Author(s):  
Nargis Akhter ◽  
Md. Tawfiq Amin ◽  
Omar Faruqe
Keyword(s):  
Low Power ◽  
Figure Of Merit ◽  
High Figure ◽  
Lc Vco

Design Trade-offs for Low-power and High Figure-of-merit LNA

2006 ◽  
Author(s):  
Hsien-ku Chen ◽  
J. R. Sha ◽  
Da-chiang Chang ◽  
Ying-zong Juang ◽  
Chin-fong Chiu
Keyword(s):  
Low Power ◽  
Figure Of Merit ◽  
Trade Offs ◽  
High Figure

Design tradeoff for SiGe 0.35-μm BiCMOS low-power and high figure-of-merit LNA

2005 ◽  
Vol 47 (1) ◽  
pp. 65-68 ◽  
Author(s):  
Hsien-Ku Chen ◽  
Hsien-Jui Chen ◽  
Ying-Zong Juang ◽  
Chin-Fong Chiu
Keyword(s):  
Low Power ◽  
Figure Of Merit ◽  
High Figure

scholarly journals A 2.1 GHz, 210 μW, —189 dBc/Hz DCO with Ultra Low Power DCC Scheme

Electronics ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 805
Author(s):  
Shi Zuo ◽  
Jianzhong Zhao ◽  
Yumei Zhou
Keyword(s):  
Low Power ◽  
Current Efficiency ◽  
Phase Noise ◽  
Duty Cycle ◽  
Semiconductor Manufacturing ◽  
Figure Of Merit ◽  
Room Temperature ◽  
Cmos Process ◽  
Ultra Low Power ◽  
Measured Phase

This article presents a low power digital controlled oscillator (DCO) with an ultra low power duty cycle correction (DCC) scheme. The DCO with the complementary cross-coupled topology uses the controllable tail resistor to improve the tail current efficiency. A robust duty cycle correction (DCC) scheme is introduced to replace self-biased inverters to save power further. The proposed DCO is implemented in a Semiconductor Manufacturing International Corporation (SMIC) 40 nm CMOS process. The measured phase noise at room temperature is −115 dBc/Hz at 1 MHz offset with a dissipation of 210 μμW at an oscillating frequency of 2.12 GHz, and the resulin figure-of-merit is s −189 dBc/Hz.

Bi 2 Te 3 based bulks with high figure of merit obtained from cut waste fragments of cooling crystal rods

2017 ◽  
Vol 201 ◽  
pp. 57-62 ◽  
Author(s):  
Qiusheng Xiang ◽  
Xi'an Fan ◽  
Xuewu Han ◽  
Chengcheng Zhang ◽  
Jie Hu ◽  
...  
Keyword(s):  
Figure Of Merit ◽  
High Figure
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