Sharif Digital Repository

A current Re-use quadrature RF receiver front-end for low power applications: blixator circuit

Author

Barzgari, M.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2022

Subjects

Blixator. / Bluetooth Low Energy (BLE) / impulse sensitivity function (ISF) / Internet of Things (IoT) / low-noise amplifier-mixer-voltage-controlled oscillator (LMV) / Bluetooth. / Circuit oscillations. / Internet of things. / Low noise amplifiers. / Low power electronics. / Mixers (machinery) / Noise figure. / Operational amplifiers. / Phase noise. / Radio receivers. / Variable frequency oscillators. / Baluns. / Bluetooth low energy. / Impedance. / Impulse sensitivity function. / Impulse sensitivity functions. / Inductor. / Internet of thing. / Low noiseamplifier. / Low-noise amplifier-mixer-voltage-controled oscillator (LMV) / Lower energies. / Radiofrequencies. / Receiver. / Oscillistors.

A study of hydrated nanostructured tungsten trioxide as an electroactive material for pseudocapacitors

Author

Farsi, H.

Pub. Year

2013

Subjects

Potential dependency. / Electrochemical impedance spectroscopy. / Acid precipitation. / Acidic electrolytes. / Capacitive behavior. / Capacitor charging. / Chronopotentiometry. / Circuit parameter. / Electroactive material. / Fully compatible. / Impedance measurement. / Impedance spectroscopy. / Nano-structured. / Parallel simulator. / Pseudocapacitor. / Potential range. / Pseudocapacitance. / Pseudocapacitors. / Tungsten trioxide. / XRD. / Electrochemical impedance spectroscopy. / Nanostructures. / Platinum. / Precipitation (chemical) / Precipitation (meteorology) / Scanning electron microscopy. / Spectroscopy. / Tungsten.

Even-Harmonic class-E CMOS oscillator

Author

Barzgari, M.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2021

Subjects

CMOS integrated circuits. / Drain current. / Harmonic analysis. / Phase noise. / Spectral density. / Transistors. / Class E. / Commonmode. / Differential and common-mode resonance. / Differential mode. / Even-harmonic. / Even-harmonic class-E. / Figure of merit. / Harmonic shaping. / Impulse sensitivity function. / Impulse sensitivity functions. / Poly-ground-shielded transformer. / Q-factors. / Transformer. / Zero- Voltage Switching. / Q factor measurement.

Even-Harmonic Class-E CMOS oscillator

Author

Barzgari, M.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2022

Subjects

Differential and common-mode resonances. / Figure of merit (FoM) / Harmonic shaping. / Impulse sensitivity function (ISF) / CMOS integrated circuits. / Drain current. / Harmonic analysis. / Phase noise. / Spectral density. / Transistors. / Class E. / Commonmode. / Differential and common-mode resonance. / Differential mode. / Even-harmonic. / Even-harmonic class-E. / Figure of merit. / Impulse sensitivity function. / Impulse sensitivity functions. / Poly-ground-shielded transformer. / Q-factors. / Transformer. / Zero- Voltage Switching. / Q factor measurement.

Probability of missed detection as a criterion for receiver placement in MIMO PCL

Author

Majd, M. N.

Publisher

IEEE,

Pub. Year

2012

Subjects

Missed detections. / Multiple antenna. / Multiple receivers. / Passive radars. / Radar performance. / Receive antenna. / Receiving antennas. / MIMO radar.

An efficient method for the ring opening of epoxides with aromatic amines by Sb(III) chloride under microwave irradiation

Author

Ghazanfari, D.

Pub. Year

2008

Subjects

Epoxides. / β-amino alcohols. / Aromatic amines. / SbCl3.

Resource allocation for uav-enabled integrated sensing and communication (isac) via multi-objective optimization

Author

Rezaei, O.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2023

Subjects

Integrated sensing and communication (ISAC) / Unmanned aerial vehicle (UAV) / Waveform design. / Wireless power transfer (WPT)

MIMO radar signal design to improve the MIMO ambiguity function via maximizing its peak

Author

Chitgarha, M. M.

Publisher

Elsevier,

Pub. Year

2016

Subjects

Ambiguity function. / Multiple-Input Multiple-Output radar. / Power allocation. / Waterfilling. / Waveform design. / Codes (symbols) / Design. / Feedback control. / MIMO systems. / Radar. / Radar signal processing. / Radar systems. / Telecommunication repeaters. / Multiple input multiple output (MIMO) radars. / Power allocations. / MIMO radar.

Detection-localization tradeoff in MIMO radars

Author

Nazari Majd, M.

Pub. Year

2017

Subjects

Detection. / Localization. / MIMO radar. / Tradeoff. / Widely separated antennas.

Antenna placement and power allocation optimization in MIMO detection

Author

Radmard, M.

Pub. Year

2014

Subjects

Antennas. / Transmitters. / Antenna placement. / Detection performance. / MIMO detection. / Multiple antenna. / Neyman Pearson detectors. / Power allocations. / Total power. / MIMO systems.

Ambiguity function of MIMO radar with widely separated antennas

Author

Radmard, M.

Pub. Year

2014

Subjects

Ambiguity function. / Widely separated antennas. / Antennas. / MIMO systems. / Radar antennas. / Separation. / Multiple antenna. / Multiple input multiple output techniques. / System's performance. / MIMO radar.

Choosing the position of the receiver in a MISO passive radar system

Author

Chitgarha, M. M.

Pub. Year

2012

Subjects

MIMO. / Passive Coherent Location. / Receiver positioning. / MIMO Multiple Input Multiple Output. / MISO. / Multiple antenna. / Multiple receive antennas. / Neyman Pearson detectors. / Passive coherent locations. / Passive radars. / Probability of missed detections. / Receive antenna. / Spatial diversity. / Local area networks. / MIMO systems. / Receiving antennas. / MIMO radar.

Adaptive filtering techniques in passive radar

Author

Chitgarha, M. M.

Pub. Year

2013

Subjects

Direct signal. / Filtering technique. / Limited dynamic ranges. / Passive radars. / Adaptive filters. / Radar.

Ambiguity function based receiver placement in multi-site radar

Author

Radmard, M.

Pub. Year

2017

Subjects

Genetic algorithm. / Multi-site radar. / Receiver placement. / Antennas. / Genetic algorithms. / Radar antennas. / Radar systems. / Receiving antennas. / Ambiguity function. / Aspect angles. / Multi-site. / Multiple antenna. / Multiple targets. / Multiple transmit antennas. / Receive antenna. / System's performance. / Radar.

Improving MIMO radar's performance through receivers' positioning

Author

Chitgarha, M. M.

Publisher

Institution of Engineering and Technology,

Pub. Year

2017

Subjects

Antennas. / MIMO systems. / Radar. / Radar antennas. / Radar signal processing. / Radar systems. / Receiving antennas. / Ambiguity function. / MIMO (multiple-input multiple output) / MIMO detectors. / Positioning procedures. / Probability of detection. / Receive antenna. / System's performance. / MIMO radar.

Silylation of hydroxy groups with HMDS under microwave irradiation and solvent-free conditions

Author

Mojtahedi, M. M.

Pub. Year

2002

Subjects

Phenols. / Silylation of alcohols.

An intelligent solvent selection approach in carbon capturing process: a comparative study of machine learning multi-class classification models

Author

Pazuki, M. M.

Pub. Year

2024

Subjects

Classification. / Carbon capture. / Carbon capture and storage. / Carbon cycle. / Carbon sequestration. / Contrastive learning. / Direct air capture. / Zero carbon. / Classification models. / CO2 solubility. / Comparatives studies. / Global emissions. / Machine learning. / Multi class classification. / Solvent selection. / Stackings. / Traditional models. / Weighted mean. / Carbon capture and utilization.

Agriculture for Sustainable Development to Empower Smallholder Farming Communities

Author

Abdullah, R.

Pub. Year

2024

Subjects

Farmers. / Food Security. / Innovation. / Poverty. / Productivity. / Technology.