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In brief, some properties of non-Foster circuits (NFC) are linked to the negative group delay (NGD) network. These properties are negative group delay and phase. It means that the NGD in conjunction with the effect of negative impedance is used to improve bandwidth of radio frequency (RF) modules. In this paper, we propose a design of passive non-Foster circuit by using NGD network that designed by...
The electrostatic boundary-value problem of a dielectric-wedge-backed, slotted conducting wedge is solved to analyze an asymmetric coplanar striplines (ACPS) by using the Mellin transform and a mode-matching method. Numerical computations are performed to assess the characteristics of the ACPS in terms of the strip geometry and relative permittivity of a dielectric substrate. In order to check the...
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