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- Dipanjan Gope, A . Ruehli, Chuanyi Yang, Vikram Jandhyala
- IEEE Transactions on Microwave Theory and…
- 2006

The partial element equivalent circuit (PEEC) formulation is an integral-equation-based approach for the solution of combined circuit and electromagnetic (EM) problems. In this paper, a surface-based PEEC formulation is presented to complement the existing volume-based method. With the rise in the operating frequencies and the increasing complexity of test… (More)

This paper presents an accurate integration method for computing Green’s function operators related to lossy conducting media. The presented approach is ultra-wideband i.e. the integration schemes cover the entire range of frequency behavior, from high frequencies where skin current is prevalent to low frequencies where volume current flow dominates. The… (More)

- Sumit Roy, Vikram Jandhyala, +7 authors Alanson P. Sample
- Proceedings of the IEEE
- 2010

| The next generation internet will be the internet of things (and not just of computing devices like PCs, PDAs); this is presumed to be enabled by integrating simple computing plus communications capabilities into common objects of everyday use. Radio-frequency identification (RFID) is a compelling technology for creation of such pervasive sensor networks… (More)

- Vikram Jandhyala, Eric Michielssen, Shanker Balasubramaniam, Weng Cho Chew
- IEEE Trans. Geoscience and Remote Sensing
- 1998

A new technique, the steepest descent-fast multipole method (SDFMM), is developed to efficiently analyze scattering from perfectly conducting random rough surfaces. Unlike other prevailing methods, this algorithm has linear computational complexity and memory requirements, making it a suitable candidate for analyzing scattering from large rough surfaces as… (More)

This paper presents a coupled simulation approach in the time domain for modeling non-linear circuits, electromagnetic components, and EMI interactions together in one integrated methodology. The approach is based on a rigorous coupling of circuit simulation and time domain integral equation simulation. The method obviates the need for circuit realizations… (More)

- Indranil Chowdhury, Vikram Jandhyala
- SIAM J. Scientific Computing
- 2005

This paper presents the generalized multipole, local and translation operators for three dimensional static potentials of the form r, where λ is any real number. Addition theorems are developed using Gegenbauer polynomials. Multipole expansions and error bounds are presented in a manner similar to those for truncated classical multipole expansions.… (More)

- A.V. Sathanur, Ray Chakraborty, Vikram Jandhyala
- IEEE Transactions on Microwave Theory and…
- 2009

Spectral domain statistical analysis of RF circuits, combining a circuit simulator, which models the circuit part and a full-wave field solver, which models the passive elements, is presented in this paper. This paper first illustrates the importance of the knowledge of correlation information in accurately modeling the probability density functions (PDFs)… (More)

- Mosin Mondal, James Pingenot, Vikram Jandhyala
- ISQED
- 2010

- Arun V. Sathanur, Ritochit Chakraborty, Vikram Jandhyala
- ISCAS
- 2008

With continuing trends towards miniaturization of circuits and inclusion of multiple, complex functionalities on a single chip, the effect of process variations on circuit performance is assuming critical importance. In view of increasing frequency of operation, accurate variability analysis of RF/Microwave circuits would require modeling of the variability… (More)

- Arun V. Sathanur, Ritochit Chakraborty, Vikram Jandhyala
- ICCAD
- 2007

As technologies continue to shrink in size, modeling the effect of process variations on circuit performance is assuming profound significance. Process variations affect the on-chip performance of both active and passive components. This necessitates the inclusion of the effect of these variations on distributed interconnect structures in modeling overall… (More)