Integrated RF quadrature voltage controlled oscillators in the GHZ band /
Nesreen Mahmoud Hammam Ismail
Integrated RF quadrature voltage controlled oscillators in the GHZ band / الدوائر المتذبذبة المتكاملة رباعية التعامد ذات التحكم بالجهد لترددات الراديو فى نطاق الجيجا هرتز Nesreen Mahmoud Hammam Ismail ; Supervised Abd El halim Mahmoud Shousha , Aly Ezzat Salama - Cairo : Nesreen Mahmoud Hammam Ismail , 2006 - 86P : diagrs ; 30cm
Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Electronics and Communications
This thesis is a study of voltage controlled oscillators (VCOs) Different architectures of VCOs are reviewedThe parameters used to evaluate the VCO are definedMethods used to improve VCO are discussedDifferent topologies of QVCO are discussed and simulated The simulations are performed using Advanced Design System 2002 (ADS) Using BSIM3 v31 model and 025 , 035 , and 013 CMOS processThe layout of the inductor is done using HFSSThe oscillation frequency of developed BS - QVCO can be tuned between 505 - 588 GHz with phase noise - 1272 dBc / Hz over the tuning range , power consumption 156 mw from 13V voltage supply , and figure of merit of 1 90 dB
Inductor Phase noise QVCO Varactor
Integrated RF quadrature voltage controlled oscillators in the GHZ band / الدوائر المتذبذبة المتكاملة رباعية التعامد ذات التحكم بالجهد لترددات الراديو فى نطاق الجيجا هرتز Nesreen Mahmoud Hammam Ismail ; Supervised Abd El halim Mahmoud Shousha , Aly Ezzat Salama - Cairo : Nesreen Mahmoud Hammam Ismail , 2006 - 86P : diagrs ; 30cm
Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Electronics and Communications
This thesis is a study of voltage controlled oscillators (VCOs) Different architectures of VCOs are reviewedThe parameters used to evaluate the VCO are definedMethods used to improve VCO are discussedDifferent topologies of QVCO are discussed and simulated The simulations are performed using Advanced Design System 2002 (ADS) Using BSIM3 v31 model and 025 , 035 , and 013 CMOS processThe layout of the inductor is done using HFSSThe oscillation frequency of developed BS - QVCO can be tuned between 505 - 588 GHz with phase noise - 1272 dBc / Hz over the tuning range , power consumption 156 mw from 13V voltage supply , and figure of merit of 1 90 dB
Inductor Phase noise QVCO Varactor