Voltage-Controlled Filter VCF - Articles - Scientific Research Publishing

A Simple On-Chip Automatic Tuning Circuit for Continuous-Time Filter (Articles)

Chia-Hsiung KAO, Ping-Yu TSAI, I-Fan CHANG

Int'l J. of Communications, Network and System Sciences Vol.3 No.1，January 20, 2010

DOI: 10.4236/ijcns.2010.31009 6,762 Downloads 12,457 Views Citations
A Configuration for Realizing Voltage Controlled Floating Inductance and Its Application (Articles)

Praween K. Sinha, Dr Neelam Sharma, Rohit Mishra

Circuits and Systems Vol.6 No.9，September 28, 2015

DOI: 10.4236/cs.2015.69020 3,576 Downloads 4,244 Views Citations
A Novel Time Domain Noise Model for Voltage Controlled Oscillators (Articles)

Li Ke, Peter Wilson, Reuben Wilcock

Circuits and Systems Vol.4 No.1，January 29, 2013

DOI: 10.4236/cs.2013.41015 5,558 Downloads 8,397 Views Citations
An Electrically Scanned Lens Antenna for 2-D Scanning (Articles)

Zong-Xin Wang, Da-Peng Fan

Wireless Engineering and Technology Vol.3 No.2，April 28, 2012

DOI: 10.4236/wet.2012.32013 6,734 Downloads 10,217 Views Citations
Low Phase Noise and Wide Tuning Range VCO Using the MOS Differential Amplifier with Active Load (Articles)

Cher-Shiung Tsai, Kwang-Jow Gan, Ming-Shin Lin

Circuits and Systems Vol.3 No.4，October 30, 2012

DOI: 10.4236/cs.2012.34043 4,712 Downloads 8,410 Views Citations
CMOS Phase and Quadrature Pulsed Differential Oscillators Coupled through Microstrip Delay-Lines (Articles)

Francesco Stilgenbauer, Stefano Perticaroli, Fabrizio Palma

Circuits and Systems Vol.5 No.8，August 8, 2014

DOI: 10.4236/cs.2014.58020 3,007 Downloads 3,771 Views Citations
An Improved Storage Structure Format for VCF Standard (Articles)

Qi Cao, H. J. Cai, Tianqi Cai

Journal of Software Engineering and Applications Vol.6 No.11，November 6, 2013

DOI: 10.4236/jsea.2013.611070 4,746 Downloads 6,719 Views Citations
Two Simple Analog Multiplier Based Linear VCOs Using a Single Current Feedback Op-Amp (Articles)

Data Ram Bhaskar, Raj Senani, Abdhesh Kumar Singh, Shanti Swarup Gupta

Circuits and Systems Vol.1 No.1，July 28, 2010

DOI: 10.4236/cs.2010.11001 6,857 Downloads 15,028 Views Citations
Switchable PLL Frequency Synthesizer andHot Carrier Effects (Articles)

Yang Liu, Ashok Srivastava, Yao Xu

Circuits and Systems Vol.2 No.1，January 27, 2011

DOI: 10.4236/cs.2011.21008 5,566 Downloads 9,626 Views Citations
New Integrators and Differentiators Using a MMCC (Articles)

Palaniandavar Venkateswaran, Rabindranath Nandi, Sagarika Das

Circuits and Systems Vol.3 No.3，June 25, 2012

DOI: 10.4236/cs.2012.33040 3,991 Downloads 7,171 Views Citations
Design of Wide Band CMOS VCO with Common Source Transformer Feedback Topology (Articles)

Meng-Ting Hsu, Ying-Hsiang Huang, Cheng-Chuan Chung

Wireless Engineering and Technology Vol.4 No.1，January 31, 2013

DOI: 10.4236/wet.2013.41004 6,280 Downloads 11,442 Views Citations
Ultra-Low Power, Low Phase Noise 10 GHz LC VCO in the Subthreshold Regime (Articles)

Davood Fathi, Aboozar Gorbani Nejad

Circuits and Systems Vol.4 No.4，August 6, 2013

DOI: 10.4236/cs.2013.44047 6,896 Downloads 11,059 Views Citations
A Low Phase Noise, Low Power and Wide Tuning Range VCO with Filtering Technique in ISM Band (Articles)

Masoud Sabaghi, Saeid Marjani, Abbas Majdabadi

Circuits and Systems Vol.7 No.2，February 17, 2016

DOI: 10.4236/cs.2016.72006 4,104 Downloads 5,639 Views Citations
Canonic Realizations of Voltage-Controlled Floating Inductors Using CFOAs and Analog Multipliers (Articles)

Raj Senani, Data Ram Bhaskar, Munish Prasad Tripathi, Manoj Kumar Jain

Circuits and Systems Vol.7 No.11，September 8, 2016

DOI: 10.4236/cs.2016.711306 1,560 Downloads 2,331 Views Citations
Performance Analysis of Analog Butterworth Low Pass Filter as Compared to Chebyshev Type-I Filter, Chebyshev Type-II Filter and Elliptical Filter (Articles)

Wazir Muhammad Laghari, Mohammad Usman Baloch, Muhammad Abid Mengal, Syed Jalal Shah

Circuits and Systems Vol.5 No.9，August 28, 2014

DOI: 10.4236/cs.2014.59023 10,396 Downloads 14,611 Views Citations
An Optimal Cooling Schedule Using a Simulated Annealing Based Approach (Articles)

Alex Kwaku Peprah, Simon Kojo Appiah, Samuel Kwame Amponsah

Applied Mathematics Vol.8 No.8，August 31, 2017

DOI: 10.4236/am.2017.88090 2,325 Downloads 5,297 Views Citations
Contribution in Information Signal Processing for Solving State Space Nonlinear Estimation Problems (Articles)

Hamza Benzerrouk, Alexander Nebylov, Hassen Salhi

Journal of Signal and Information Processing Vol.4 No.4，November 1, 2013

DOI: 10.4236/jsip.2013.44048 4,420 Downloads 6,204 Views Citations
The Effect of Notch Filter on RFI Suppression (Articles)

Wenge CHANG, Jianyang LI, Xiangyang LI

Wireless Sensor Network Vol.1 No.3，October 16, 2009

DOI: 10.4236/wsn.2009.13026 6,154 Downloads 11,117 Views Citations
Generalized Correlativity of Median Filtering Operator on Signals (Articles)

Wanzhou Ye, Zhao Liao

Open Journal of Discrete Mathematics Vol.2 No.3，July 18, 2012

DOI: 10.4236/ojdm.2012.23015 4,768 Downloads 7,583 Views Citations
Adaptive Channel Estimation in OFDM System Using Cyclic Prefix (Kalman Filter Approach) (Articles)

P. V. NAGANJANEYULU, K. SATYA PRASAD

Int'l J. of Communications, Network and System Sciences Vol.2 No.9，December 21, 2009

DOI: 10.4236/ijcns.2009.29099 6,420 Downloads 11,770 Views Citations

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