One of the most widely used blocks in Communication System design is Phase locked loop (PLL). PLLs are used as clock generators, frequency synthesizers, clock recovery in microprocessors and many other applications. The ...
A high resolution 77GHz linear chirp signal synthesizer for a monostatic frequency modulated continuous wave (FMCW) radar is presented. The proposed linear frequency modulation design uses a fixed frequency multi-stage ...
Unsupervised Person Re-Identification (Re-ID) suffers severely from the gap in the
modality. Many factors pose a challenge to the task, including occlusions, lightning
conditions, pose changes, among several others. ...
In recent times there has been tremendous research in the field of bio-medical, particularly towards implantable medical devices. Implantable devices must be compact and have good battery life with stable supply voltage. ...
Gupta, Ravi Kumar; Visweswaran, G. S. (advisor)(IIIT-Delhi, 2020-07)
An output capacitor-less low-dropout (LDO) regulator with a wide range of load currents is proposed. It is based on the requirement of static comparator and current sinking circuit to control the gate of pmos pass gate. ...
We analyze the performance of a radar in an environment where clutter is constituted
by discrete scatterers whose radar cross-sections are comparable to that of the target.
An indoor radar deployment to detect humans in ...
In recent years, there has been a very rapid advancement in the area of phase-changing materials, due to which there has been a substantial improvement in Phase-change memories (PCM) and its technology. Due to scaling ...
The stationary multi-armed bandit (MAB) framework is a well-studied problem in literature, with many rigorous mathematical treatments and optimal solutions. However, for a non-stationary environment, i.e., when the reward ...
Real-time monitoring applications have networks of Internet-of-Things (IoT) devices
sense and communicate information from a scene of interest to a monitor, for example,
a server in the cloud. Often the sensed information ...
Naqvi, Sana Ali; Srivastava, Anand (Advisor); Mitra, Abhijit (Co-Advisor)(IIIT-Delhi, 2020-07)
In recent years solar panels are not only utilized for generating electricity and powering up the electrical devices, but also used as a medium to transfer information in a communication system. Solar panels, which are ...
Connected Autonomous Vehicles (CAVs) have for long had the attention of the intelligent transportation systems community due to their promise of improving road safety and efficiency via increased perception. CAVs broadly ...
A Fabry Perot cavity (FPC) antenna consists of a primary radiator at the
base of a dielectric cavity sealed with a partially reflecting surface at the
other end. Excitation from the radiator is partially reflected by the ...
Harmonic radar technology has been researched and developed for studying the foraging behaviour of insects such as honey bees in order to study their decline in the ecosystem. The traditional radar fails to detect the bees ...
As technology advances,semiconductor devices are becoming less predictable. This means device failure rate increases as we move down to lower technology nodes. According to ITRS roadmap upto 80% of SOC (Silicon On Chip) ...
In this thesis, a dopingless 1T DRAM with a high retention time is proposed. The high
retention time is achieved by suppressing the diffusion current in the device which is
responsible for degrading the “0” state. In the ...
Technology scaling and continuous increase in data rate have been the driving forces
leading the innovations in high-speed interfaces. With the growing need for ultra-low
power and high-speed data rate signaling, integrated ...
Probabilistic Spin Logic (PSL) is a fascinating computing model composed of fundamental stochastic units called probabilistic bits (p-bits). A p-bit can be realized using low-barrier nanomagnets. It can be combined to ...
The crystal oscillator is widely used in the electronics industry since it has become
one of the essential parts of the reference clock for the Phase-locked loop (PLL). Highperformance systems benefit from higher frequency ...
Mittal, Priyanka; Mamba, Pydi Ganga (Advisor); Odedara, Bhavin (Advisor)(2018-07)
The delay locked loop (DLL) is widely used in the electronics industry for implementing
clock and data recovery circuits (CDR) in high-speed IOs. DLL contains first order
closed-loop architecture, aligns the output clock ...