Abhishek TOMAR


Low Phase Noise 14-Bit Digitally Controlled CMOS Quadrature Ring Oscillator
Ramesh K. POKHAREL Prapto NUGROHO Awinash ANAND Abhishek TOMAR Haruichi KANAYA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/02/01
Vol. E96-C  No. 2  pp. 262-269
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
sub-feedbackphase noisering oscillatordigitally controlled oscillatorquadrature outputs
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A Wide Tuning Range CMOS Quadrature Ring Oscillator with Improved FoM for Inductorless Reconfigurable PLL
Ramesh K. POKHAREL Shashank LINGALA Awinash ANAND Prapto NUGROHO Abhishek TOMAR Haruichi KANAYA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/10/01
Vol. E94-C  No. 10  pp. 1524-1532
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Active Devices and Circuits
Keyword: 
frequency tuning sensitivityfeed forward techniquefigure of meritphase noisering oscillatorreconfigurable wireless system quadrature outputs0.18 µm CMOS
 Summary | Full Text:PDF

Modeling of Non-linearity in Digitally Controlled Oscillator in 0.18 µm CMOS Technology
Abhishek TOMAR Shashank LINGALA Ramesh K. POKHAREL Haruichi KANAYA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/10/01
Vol. E93-C  No. 10  pp. 1548-1549
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
DCODNLtuning rangemonotonicityphase noise0.18 µm CMOS
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Low Phase Noise, 18 kHz Frequency Tuning Step, 5 GHz, 15 bit Digitally Controlled Oscillator in 0.18 µm CMOS Technology
Ramesh K. POKHAREL Kenta UCHIDA Abhishek TOMAR Haruichi KANAYA Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/07/01
Vol. E93-C  No. 7  pp. 1007-1013
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
digitally controlled oscillatortiny capacitorphase noisefrequency tuning step5-GHz-band wireless LAN0.18 µm CMOS
 Summary | Full Text:PDF