Hassan Mirzaei

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An intimate relation is established between non-Foster reactive elements and loss-compensated negative-group-delay (NGD) networks. It is shown that any possible network configuration containing a class of non-Foster elements operates as an NGD network. Likewise, it is demonstrated that a loss-compensated NGD network represents a reactive network with a(More)
Non-Foster reactive elements such as negative capacitors and negative inductors hold promise for a number of important applications such as broadband small antennas (beyond the Chu limit), broadband matching networks (beyond the Bode-Fano limit) and squint-free series-fed and leaky-wave antennas. Traditionally, negative capacitors and inductors have been(More)
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