Psychogiou, Dimitra Assistant Professor Positions • Assistant Professor, Research Areas • • • • • • • • • • • • • • Research research overview • My research focuses on the design and practical realization of adaptive RF front-ends for: i) next generation wireless communication transceivers with multi-functional and multi-standard operability and for: ii) electronic warefare systems that intelligently adapt to dynamically-located interferers. In particular, I look into novel RF design concepts that facilitate architectures with highly-miniaturized volume, multiple levels of transfer function adaptivity and combined RF signal processing actions. Furthermore, I investigate low-cost, hybrid integration/manufacturing schemes that enable the realization of tunable RF components for frequencies as low as 10s of MHz to as high as 100 GHz. Moreover, I examine new filter synthesis techniques for tunable, multi-band and reflectionless filters.

Retrosynthesis Software That Augments Your Expertise. The most significant challenge in finding viable pathways is navigating the complex matrix of synthetic possibilities while accounting for what has been done, what could be done, and what starting materials are available.

Keywords • RF filters, tunable filters, acoustic filters, phase shifters, matching networks, RF tuning, millimeter-wave filters, RF passives, RF MEMS, RF power dividers, millimeter-wave phase shifters, additive manufacturing, 3D printing, RF circulators, isolators, antennas Publications selected publications • chapter • 2018. • conference proceeding • 2018 • 2018 • 2018 • 2018 • 2018 • 2018 • 2018 •. IEEE Mtt S International Microwave Symposium Digest.

IEEE Mtt S International Microwave Symposium Digest. IEEE Mtt S International Microwave Symposium Digest. 2018 • 2018 • 2018 • 2018 • 2018 • 2018 • 2018 •. IEEE Radio and Wireless Symposium, RWS. IEEE Radio and Wireless Symposium, RWS.

2018 • 2018 • 2018 • 2018 • 2018 • 2018 • 2018 •. 2017 • 2017 • 2017 • 2017 •. IEEE Mtt S International Microwave Symposium Digest. IEEE Mtt S International Microwave Symposium Digest.

IEEE Mtt S International Microwave Symposium Digest. IEEE Mtt S International Microwave Symposium Digest. IEEE Radio and Wireless Symposium, RWS.

IEEE Radio and Wireless Symposium, RWS. 2017 • 2017 •. • 2016 • 2016 • 2016 • 2016 • 2016 •. IEEE Radio and Wireless Symposium, RWS.

IEEE Radio and Wireless Symposium, RWS. 2016 • 2015 • 2015 •.

AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). IEEE International Symposium on Circuits and Systems proceedings. IEEE International Symposium on Circuits and Systems. IEEE Mtt S International Microwave Symposium Digest. IEEE Mtt S International Microwave Symposium Digest. IEEE Mtt S International Microwave Symposium Digest.

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You can change the cookie settings in your browser. Dll files client license key. An easy to follow general procedure is given here to synthesize a coupling matrix for a physically asymmetric or/and asynchronously tuned network exhibiting the generalized Chebyshev frequency characteristics. In this procedure we show that a physically realizable coupling matrix can be obtained for a given S 21(s) by first choosing a suitable structure that can support the required number of transmission zeros with a sufficient number of non-zero couplings. Then a system of non-linear equations can be written to find the elements of the coupling matrix of the selected structure using the Newton-Raphson method, which guarantees rapid convergence.