Download Millitech's Standard Products Catalog in Adobe .pdf format
Download Millitech's Standard Products Catalog in Adobe .pdf format
Download Millitech's Standard Products Catalog in Adobe .pdf format
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Millimeter-Wave Technology & Design(GOA) Gaussian Optics AntennaPerformanceParameterFrequency rangeLens diametersBeam anglesGa<strong>in</strong>RangeAvailable18 to 220 GHz 3 <strong>in</strong> / 7.62 cm6 <strong>in</strong> / 15.24 cm9 <strong>in</strong> / 22.86 cm12 <strong>in</strong> / 30.48 cm0.1 to 10° (typ)25.0 to 53.9 dBi(typ)RemarksPractical range for waveguidefeeds.Other diameters available ascustom products.Depend<strong>in</strong>g on lens diameterselected and frequency ofoperation.Depend<strong>in</strong>g on lens diameterselected and frequency ofoperation.Sidelobes23 dB (typ)Depend<strong>in</strong>g on lens size andrequirements.VSWR 1.5:1 (typ) Return loss 14 dB (typ)Cross polarizationisolation, (dualpolarizationversion)Electrical Specifications>30 dBScalar feed with polarizer gridprovides very high crosspolarization isolation Other ranges available upon request. Please consult Millitech.For more product <strong>in</strong><strong>format</strong>ion search series GOA at www.millitech.com(GFS) Freestand<strong>in</strong>g Wire Grid PolarizerTheoretical Grid Performance (max grid size 10”)Electrical SpecificationsWirediameter(<strong>in</strong>/μm)Wiresper<strong>in</strong>chMaximumoperation (GHz)Typical power transmission atmaximum frequencyE Fieldperpendicular towiresE Fieldparallel towires0.002 / 50 200 220 >0.99
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