A Surface Acoustic Wave (SAW) is a wave propagating along the surface of an elastic substrate wit... more A Surface Acoustic Wave (SAW) is a wave propagating along the surface of an elastic substrate with an amplitude that typically decays exponentially with depth into the substrate. To generate SAWs, an Interdigital Transducer (IDT) is used which can also act as a source or receiver of SAW. The present paper attempts to review the latest research work done in the last twenty years in design and computational modelling of such devices. Of the many computational models available, the Impulse Response model is selected, adopted and MATLAB is employed as a modelling tool for the simulation of the SAW device. Modelling results of a SAW delay line device functioning at a center frequency of 400 MHz with 25 finger pairs are studied and presented.
A bank is a financial institution that provides banking and other financial services to their cus... more A bank is a financial institution that provides banking and other financial services to their customers. A bank is generally understood as an institution which provides fundamental banking services such as accepting deposits and providing loans. There are also nonbanking institutions that provide certain banking services without meeting the legal definition of a bank. Banks are a subset of the financial services industry.
The buying and selling of government securities in the open market in order to expand or contract... more The buying and selling of government securities in the open market in order to expand or contract the amount of money in the banking system by RBI. Open market operations are the principal tools of monetary policy.
A Surface Acoustic Wave (SAW) is a wave propagating along the surface of an elastic substrate wit... more A Surface Acoustic Wave (SAW) is a wave propagating along the surface of an elastic substrate with an amplitude that typically decays exponentially with depth into the substrate. To generate SAWs, an Interdigital Transducer (IDT) is used which can also act as a source or receiver of SAW. The present paper attempts to review the latest research work done in the last twenty years in design and computational modelling of such devices. Of the many computational models available, the Impulse Response model is selected, adopted and MATLAB is employed as a modelling tool for the simulation of the SAW device. Modelling results of a SAW delay line device functioning at a center frequency of 400 MHz with 25 finger pairs are studied and presented.
A bank is a financial institution that provides banking and other financial services to their cus... more A bank is a financial institution that provides banking and other financial services to their customers. A bank is generally understood as an institution which provides fundamental banking services such as accepting deposits and providing loans. There are also nonbanking institutions that provide certain banking services without meeting the legal definition of a bank. Banks are a subset of the financial services industry.
The buying and selling of government securities in the open market in order to expand or contract... more The buying and selling of government securities in the open market in order to expand or contract the amount of money in the banking system by RBI. Open market operations are the principal tools of monetary policy.
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Papers by Haresh Pandya