Jafar Sobhi

20 papers Journal 18Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Valid-IoU: an improved IoU-based loss function and its application to detection of defects on printed circuit boards.
Multim. Tools Appl.
Elnaz Vakili, Ghader Karimian, Maryam Shoaran, Reza Yadipour, Jafar Sobhi
2022 J jnl
A low power MASH digital delta-sigma modulator with accurate output average value.
Microelectron. J.
Ismail Mohammadi, Jafar Sobhi, Abdolhamid Moallemi Khiavi, Ziaddin Daei Koozehkanani
2022 J jnl
A low-power wideband LNA exploiting current-reuse and noise cancelation techniques.
Int. J. Circuit Theory Appl.
Mehran Khanehbeygi, Roya Jafarnejad, Ziaaddin Daie Koozehkanani, Jafar Sobhi
2020 J jnl
A low power wideband RGC-based modified-MIC trans-impedance amplifier in 0.18 ​μm CMOS process.
Microelectron. J.
Maryam Hosseini, Roya Jafarnejad, Jafar Sobhi, Ziaaddin Daie Koozehkanani
2018 J jnl
A Simple and Efficient Charge Injection Error Compensation Structure for MOS Sampling Switches.
J. Circuits Syst. Comput.
Saeed Naghavi, Mojde Nematzade, Niloofar Sharifi, Tohid Moradi Khanshan, Adib Abrishamifar, Ziaaddin Daie Kuzekanani, Jafar Sobhi
2018 J jnl
A novel current-mode low-power adjustable wide input range four-quadrant analog multiplier.
Integr.
Siavash Mowlavi, Aram Baharmast, Jafar Sobhi, Ziaddin Daei Koozehkanani
2018 J jnl
A wideband noise cancelling balun LNA employing current reuse technique.
Microelectron. J.
Razieh Eskandari, Afshin Ebrahimi, Jafar Sobhi
2018 J jnl
An ultra-linear CMOS image sensor for a high-accuracy imaging system.
Int. J. Circuit Theory Appl.
Masood Teymouri, Jafar Sobhi
2018 J jnl
Design of a reconfigurable front-end for a multistandard receiver for the frequency range of 800 MHz to 2.5 GHz.
Int. J. Circuit Theory Appl.
Gholamreza Zareh Fatin, Ziaddin Daei Koozehkanani, Ali Fotowat-Ahmady, Jafar Sobhi, Ronan Farrell
2017 J jnl
A sub-2-dB noise figure linear wideband low noise amplifier in 0.18 µm CMOS.
Microelectron. J.
Roya Jafarnejad, Abumoslem Jannesari, Jafar Sobhi
2017 J jnl
Pre-distortion technique to improve linearity of low noise amplifier.
Microelectron. J.
Roya Jafarnejad, Abumoslem Jannesari, Jafar Sobhi
2016 J jnl
An Inductor-less Sub-mW Low Noise Amplifier for Wireless Sensor Network Applications.
Integr.
Atiyeh Karimlou, Roya Jafarnejad, Jafar Sobhi
2016 J jnl
Linearity improvement of gm-boosted common gate LNA: Analysis to design.
Microelectron. J.
Ali Sahafi, Jafar Sobhi, Ziaddin Daei Koozehkanani
2015 J jnl
A linear, low power, 2.5-dB NF LNA for UWB application in a 0.18 μm CMOS.
Microelectron. J.
Ismail Mohammadi, Ali Sahafi, Jafar Sobhi, Ziaddin Daei Koozehkanani
2013 J jnl
Pico Watt sub-threshold CMOS voltage reference circuit.
IEICE Electron. Express
Ali Sahafi, Jafar Sobhi, Ziaddin Daei Koozehkanani
2012 J jnl
A high efficiency DC-DC Converter using a new in-package structure of Bonding-Wire inductor.
IEICE Electron. Express
Hosein Mirmazhari, Abouzar Taghizadeh, Jafar Sobhi, Ziaddin Daei Koozehkanani
2011 J jnl
A 12-Bit 1-Gsample/s Nyquist Current-Steering DAC in 0.35 µm CMOS for Wireless Transmitter.
Circuits Syst.
Peiman Aliparast, Hossein B. Bahar, Ziaddin Daei Koozehkanani, Jafar Sobhi, Ghader Karimian
2011 J jnl
A wide-band multipath CMOS OTA for high speed applications.
IEICE Electron. Express
Ali Vatanjou, Ziaddin Daei Koozehkanani, Jafar Sobhi, Farhad Nobakht Daghdaghan
2010 — conf
A high speed, highly linear CMOS fully differential track and hold circuit.
SBCCI
Shaahin Haddadi Nejad, Ziaaddin Daie Kouzekanani, Jafar Sobhi, Iman Salami Fard, Kuresh Ghanbari
2009 — conf
A Simple Background Interstage Gain Calibration Technique for Pipeline ADCs.
ICSAP
Ahmad Tahmasebi, Arash Kamali, Ziaeddin Daie Koozeh Kanani, Jafar Sobhi