Phased array radar splits and combines signals across thousands of elements, where even a fraction of a decibel lost to insertion loss can shrink detection range. Vishay's WLKN-000 Wilkinson divider / combiner splits RF signals with under 0.5 dB insertion loss through 19 GHz, keeping array elements in phase. CHEP series thin film chip resistors handle the high frequency terminations surrounding them, operating up to 50 GHz without a heatsink, so the array holds signal integrity across -55 °C to 155 °C.
Behind every radar return is The DNA of tech.®
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