Compact two-position phase shifter

Letavin, Denis A.

doi:10.5937/telfor2201039l

Cited by 11 publications

(1 citation statement)

References 21 publications

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“…Furthermore, D-CRLH cell is coupled to both input and output ports through a horizontally mender line in the middle as shown in Figure 2(a). For the design of Figure 2, we can analyze the cut-off frequency mathematically when using the dispersion spread equation [17] by:…”

Section: D-crlh Phase Shifter Cell Theory and Simu-lationmentioning

confidence: 99%

A Novel of Metamaterial Ultra Compact Reconfigurable Phase Shifter Based on Dual Composite Right Left Handed Structure (D-CRLH)

Farag,

Abaza,

Daw

2024

PIER M

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A novel ultra-compact dual-band reconfigurable microstrip phase shifter designed by using a dual-composite right/left handed D-CRLH technique of metamaterial is introduced. The paper proposes detailed studies between the simulation and the fabricated prototype results. Moreover, the study of the proposed phase shifter explains a shifting range from 0 • till 360 • by submitting four mounted surface switches in different spots of the fingers. Switches have fixed states shifting to provide the controlling of the requested range. The switches were chosen to be from PIN Diode as it has many compatible characteristics which are explained in the proposed paper. The reconfigurable phase shifter designed with high quality factors and low insertion loss 0.25 and 0.2 at 5.7 GHz and 7.5 GHz respectively with a very compact size area 8 × 11. The proposed shifter supports the application of wide band usage especially for network access point, Wi-Fi, WiMAX network, and wireless LAN connections in addition to the application of point to point microwave radio links and X-band of satellite & space communications.

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Section: D-crlh Phase Shifter Cell Theory and Simu-lationmentioning

confidence: 99%