This article presents an exact formulation for dual-band composite right/left handed (CRLH) transmission line (TL) design. Because of using an approximation, the previously introduced formulation for design of such TLs is not exact. Furthermore...

In this paper two wideband Forward-Wave Directional Couplers (FWDCs) with 0 dB and 3 dB coupling level are proposed. Using periodic patterned ground structure in a microstrip coupled lines by a new unit cell; even- and ...

This article presents an exact formulation for dual-band composite

right/left-handed transmission line design. Because of using an approximation, the

previously introduced formulation for the design of such transmission lines is...

In this work, a periodic structure as a passband filter for differential input signals is introduced that suppresses the common-mode noise with a high common-mode rejection ratio on a wide range of frequencies. The unit-cell ...

Using the developed discrete dipole approximation method, we investigate the behavior of silicon nanodisks acting as Huygens sources. First, we study the correlation between the radius of a silicon nanodisk and its electric ...

recently. These transmission lines are simpler than the composite right/left handed (CRLH) TL while, similar to CRLH TL, they can be used as zeroth order resonators. MNG ZOR antenna has been previously introduced based on an interdigital structure which...

This paper presents a study of wideband backwardwave directional coupler. In designing the proposed coupler, neural network technique is employed for optimization procedure. Composite Right Left Handed (CRLH) behavior of the coupler in conjunction...