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RISAn Exact Formulation for Dual-band Composite Right/Left Handed Transmission Line Design
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...
A Compact MIM Zeroth Order Resonator Antenna
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...
Design Investigation of a Wideband Backward-Wave Directional Coupler Using Neural Network
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...
A HMSIW Circularly Polarized Leaky-Wave Antenna With Backward, Broadside, and Forward Radiation
A miniaturized frequency-scanning leaky-wave
antenna (LWA) with circular polarization (CP) and backward-
broadside-forward radiation is presented. Half-mode
substrate integrated waveguide (HMSIW) in ...
Distributed continuous-time optimization based on Lagrangian functions
A Compact MIM Zeroth Order Resonator Antenna
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...