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FIRST RF Corporation Antenna & RF Systems Technologies 1 Proprietary/Competition Sensitive Data X-Band Patch Array.

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Presentation on theme: "FIRST RF Corporation Antenna & RF Systems Technologies 1 Proprietary/Competition Sensitive Data X-Band Patch Array."— Presentation transcript:

1 FIRST RF Corporation Antenna & RF Systems Technologies 1 Proprietary/Competition Sensitive Data X-Band Patch Array

2 FIRST RF Corporation Antenna & RF Systems Technologies 2 Proprietary/Competition Sensitive Data Desired Requirements: Frequency Range 9.5 to 10 GHz Azimuth beamwith: deg Elevation Beam width: 45-50deg Max peak gain loss: 1.5dB Sidelobes < 20dB down Peak power: 20W Ave Power: 10W VSWR <1.5:1 Max size: x 8.66 x 2.36 Max weight: 3 lbs Dual Polarization with separate V and H feeds Designed on: Substrate: Duroid 5880, er = 2.2, t = 31mil Quarter wavelength 220 mil

3 FIRST RF Corporation Antenna & RF Systems Technologies 3 Proprietary/Competition Sensitive Data Junction 1 Junction 2 Junction 3 Junction 1: Zright ohm=48 mil Zleft 140 ohm = 10mil Junction 2: Zright 82 ohm = 40 mil Zleft 127 ohm = 14mil Junction 3: Zright 92 ohm = mil Zleft 109 ohm = 21 mil

4 FIRST RF Corporation Antenna & RF Systems Technologies 4 Proprietary/Competition Sensitive Data W=.01 W=.028 W=.06 W=.048 W=.014 W=.04 W=.031 W=.048 W=.036 W=.021W=.032 W=.043 W=.055 W=.040 W=.07


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