A DC-2.5GHz voltage variable attenuator in 0.18-μm CMOS technology

Faculty Engineering Year: 2014
Type of Publication: ZU Hosted Pages:
Authors:
Ibrahiem Lotfy Abdelhafiez Abdallah
Journal: 2014 Circuits and Systems (APCCAS),IEEE Asia Pacific Conference on IEEE Volume:
Keywords : , DC-2.5GHz voltage variable attenuator , 0.18-μm CMOS    
Abstract:
A CMOS variable voltage attenuator(VVA) with wide bandwidth has been designed and fabricated in a 0.18-μm CMOS process. Four bridge-T stages are cascaded to achieve 12 dB of dynamic range attenuation over a frequency range from DC up to 2.5
    
     
 
       

Author Related Publications

  • Ibrahiem Lotfy Abdelhafiez Abdallah, "A broadband high linearity inductorless CMOS variable gain amplifier for square kilometer array", IEEE, 2015 More

Department Related Publications

  • Abdelhamied Abdelmoniem Mohamed Shalan, "Tracing Border Trap Behavior By Noise Analysis in Microelectronics", لايوجد, 1900 More
  • Mohamed Sharaf Ismail Sayed , "Interpolation-Free Fractional-Pixel Motion Estimation Algorithms with Efficient Hardware Implementation", Springer Journal of Signal Processing Systems, 2010 More
  • AbdulHamid Ashraf Atiyah AbdalMuttalib, "Multilevel Hierarchical Clustering protocol for wireless sensor networks", The Sixth International Conference on Intelligent Computing and Information Systems (ICICIS 2013), Dec. 14-16, 2013, Cairo, Egypt, 2013 More
  • Ola Fekry Abdelaziz Abdelaziem, "Liver tumors segmentation from abdominal CT images using region growing and morphological processing", Engineering and Technology (ICET), 2014 International Conference on, 2014 More
  • Saleh Ibrahiem Saied Saleh, "A Low Complexity and High Accuracy Frame Synchronization for Optical OFDM Systems", IEEE, 2011 More
Tweet