Poster_APMC2009_LH_Passive1

Poster_APMC2009_LH_Passive1 - -20-10 2 4 6 8 10 12 14 16 18...

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TEMPLATE DESIGN © 2008 www.PosterPresentations.com Multilayer left-handed metamaterials and applications in development of compact microwave passive devices Davis millimeter-wave research center Compact, wide bandwidth defected ground structure balun on multilayer Liquid Crystal Polymer (LCP) substrate Wide bandwidth folded hybrid coupler on multilayer Liquid Crystal Polymer Substrate Compact microwave passive components based on multilayer CRLH transmission lines OPTIONAL LOGO HERE OPTIONAL LOGO HERE Port2 Port3 Port1 Defected ground plane LCP Substrate Total effective size ~ 4.4 mm x 5.6 mm x 0.3 mm 160 165 170 175 180 185 1 4 7 10 13 16 19 Freq, GHz Phase difference, degree
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Unformatted text preview: -50-40-30-20-10 2 4 6 8 10 12 14 16 18 Freq, GHz dB Through Coupled Return Loss Isolation 80 90 100 110 120 2 4 6 8 10 12 14 16 18 Freq, GHz Phase difference (degree) Measured Simulated Total effective size ~ 6.3 mm x 14.4 mm x 0.3 mm Top M2 Bottom Dielectric1 Dielectric2 Dielectric3 Multilayer CRLH unit cell Via-less CRLH Wilkinson power divider L R /2 L R /2 L L C R 2C L 2C L Equivalent circuit CRLH resonator 20.6mm 3.1mm Port 1 Port 2 Port 3 100-ohm resistor 4.9mm 9.9mm measured simulated measured simulated Compact wide bandwidth rejection band-pass filter Prototype Measured S-parameters...
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