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RISDevelopment of a Low Profile and Wideband Backward-Wave Directional Coupler Using Neural Network
In this paper, a low profile and wideband backward-wave directional coupler is introduced. It
operates similar to the composite right left handed (CRLH) couplers. Two different mechanisms including
connections ...
Power allocation in compressed sensing of non-uniformly sparse signals
Novel Dual Band-Reject Microwave Filter Using C-Shaped Defected Ground Structures
In this paper, a new compact dual band-reject C-shaped defected ground structure (DGS) for microstrip line is introduced. Using two units of the same shaped DGS with different dimensions, a dual band-stop filter is designed and implemented. Results...
Novel Dual Band-Reject Microwave Filter Using C-Shaped Defected Ground Structures
In this paper, a new compact dual band-reject C-shaped defected ground structure (DGS) for microstrip line is introduced. Using two units of the same shaped DGS with different dimensions, a dual band-stop filter is designed and implemented. Results...
Novel Dual Band-Reject DGS Filter with Improved Q Factor
In this paper, a new type of Defected Ground Structure (DGS) for microstrip line is proposed. Using two cells of the proposed DGS with different dimensions, the dual band-reject filter is designed and numerically investigated. Results show...
Experimental Investigation of a Dual Band-Reject Filter Using C-Shaped DGS with Improved Q-Factor
A compact, small size dual band-stop C-shaped defected ground structure (DGS) is proposed in this paper. Two similar C-shaped patterned ground structures are designed and their dimensions are adjusted to obtain band rejection frequency response at 2...
Novel Band-Reject Microwave Filter by C-Shaped DGS With Improved Q Factor
In this paper a novel C-shaped Defected Ground Structure (DGS) on a microstrip line is proposed to provide a frequency rejection property with an improved Q factor at 2.4 GHz. Compared to the other DGS introduced structures in literature, the new...
Design Investigation of a Wideband Backward-Wave Directional Coupler Using Neural Network
with applied Defected Ground Structure (DGS) and also, connections between the coupled lines, leads to obtain high coupling coefficient in a wide bandwidth.
The introduced coupler is numerically investigated and a prototype is made and tested. Measured...
Desin Investigation of Dual Band-Reject Microwave Filter by C-Shaped DGS with Improved Q-Factor
A new compact, small size dual band-stop C-shaped defected ground structure (DGS) is proposed in this paper. Two same patterns C-shaped patterned ground structure are designed and their dimensions are adjusted to obtain band rejection frequency...