Sharif University of Technology

- Zahra Atlasbaf, Z. Vahidpour, K. Frorghi, A. Fotowat, "A Fast Frequency Explorer Using Frequency Detector", 1391

- F.Behbahani, A.Fotowat-Ahmady, S.Navid,"Method and apparatus for self-calibration and testing of QPSK Transmitter/receiver IC's", 5,995,541, USA.

- A.Tabatabayi, A.Fotowat-Ahmady, S.Navid,"High-speed/high-slew-rate tri-modal all bipolar buffer/switch and method thereof", 5,892,376, USA.

- F.Behbahani, A.Fotowat-Ahmady, S.Navid,"Quadrature signal generator with spike-less prescalar circuit", 5,808,499, USA.

- A.Fotowat-Ahmady, M.Ali Ahmad, S.Navid,"Dynamic range extension of a log amplifier with temperature and process compensation", 5,790,943, USA.

- F.Behbahani, A.Fotowat-Ahmady, S.Navid,"Comparator with smooth start-up for high frequencies", 5,606,272, USA.

- C.Perspective, S.Navid, A.Fotowat-Ahmady,"IF amplifier/limiter with positive feedback", 5,596,299, USA.

- A.Fotowat-Ahmady, S.Navid,"Low voltage, simplified and temperature compensated logarithmic detector", 5,338,985, USA.

- A.Fotowat-Ahmady, S.Navid,"Temperature-Compensated logarithmic detector having a wide dynamic range", 5,296,761, USA.

- K.shakeri, A.Mehrnia, A.Eftekhar, M.Nasiri, A.Fotowat-Ahmady,"Efficient Epoch processing in multichannel global positioning system (GPS) receiver", 7,173,957 B2, USA.

- A.Parsa, A.Fotowat-Ahmady, A.Faghfouri, M.Jenabi, E.S.Han,"Quadrature modulator and calibration method", 7,548,591, USA.

- S.Navid, A.Fotowat-Ahmady, F.Behbahani,"Low voltage temperature and VCC compensated RF mixer", 6,138,000, USA.

- Tohidian M, Staszewski RB, Ahmady AF, Mehr SA, Kamarei M, Ndagijimana F, inventors; Technische Universiteit Delft, assignee. "Quadrature LC tank digitally controlled ring oscillator". United States patent US 9,641,164. 2017 May 2.

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All rights reserved by Dr. Ali Fotowat Ahmady - MAY 2018


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