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 ...
DALAL, NEHA; Hashmi, Mohammad S. (Advisor); Rana, Vikas (Advisor)(IIIT-Delhi, 2018-07-13)
BCD silicon process technology is invented by ST which plays a pivotal role in today’s industry. BCD is outcome of merging three different process technologies. The Digital, Analog and Power/High voltage elements are brought ...
Modern processors are capable of working at a very high frequency with the advent of
technology scaling. However, memory limits the overall speed of operation. In order
to take complete advantage of these modern ...
In this thesis, a single Double-Gate Tunnel Field-Effect Transistor (DGTFET) is proposed to realize the AND functionality. Using two-dimensional device simulations, it is shown that a single DGTFET can realize logic ...
ESD (Electrostatic Discharge) protection circuits are widely used in the semiconductor
industry generally as on-chip solution to protect main circuit or Design Under Test
(DUT) against electrostatic discharge. This ...
In advance technology nodes, static power consumption is a major component of total
system power in systems that do not continuously operate at very high clock frequency.
SRAMs not only contribute a major portion of SoC ...
Rehani, Ankit; Deb, Sujay (Advisor); Bahubalindruni, Pydi Ganga Mamba (Advisor); Odedara, Bhavin (Advisor)(IIIT-Delhi, 2018-06)
Power Management Integrated Circuits (ICs), such as high-efficient switched mode dc-
dc converters are essential building blocks in portable battery operated devices. This
work presents design and implementation of a ...
There has been a growing interest in building through-the-wall radars (TWR) for law enforcement, security and biomedical applications for tracking humans in urban environments. Designing the antennas for such systems is a ...
Opportunistic spectrum access (OSA) in a decentralized network is a challenging problem since each unlicensed user (i.e. cognitive radio (CR)) needs to characterize frequency bands as per the occupancy statistics of multiple ...
Batra, Shipra; Hashmi, Mohammad S. (Advisor)(2017)
Material properties of wide-bandgap semiconductors are excellent candidates to build highly-efficient and highly-linear power amplifiers required to support cellular communication. AlGaN/GaN HEMTs are considered the most ...
Ahlawat, Anuradha; Hashmi, Mohammad S. (Advisor)(2017-08)
Branch-line coupler and phase shifter are widely used passive components in RF and microwave communication systems. The designing of circuits operating at multi-band frequencies has the advantage of both compact size and ...
To support wide variety of services ranging from voice, high-speed data and multimedia, multi-standard wireless communication transceivers (MWCT) are desired. Such transceivers have the capability to adapt to any desired ...