Furthermore, post-processing error correction is required to reduce the phase and amplitude variations which directly impact on the scanning angle and side lobes. Such large number of measurement conditions demand a comprehensive automatization procedure. In the example below the total number of measurements for complete characterization of the core IC is 61400. The table below outlines a possible testing requirement for a quad-core ASIC for phase arrays. Phase and amplitude measurements should be carried out for each channel, frequency of operation and temperature conditions. hold the power button up for 15 seconds and then turn it on regularly. Sub-systems as phase arrays and core ICs require fine phase control over 3600 range at multiple amplitude conditions to define gain and window function. it was like frozen up for 3 hours until i could find a paperclip this weekend while snowshoeing. Complex ASICs with multiple operational conditions demand for the automatization of the testing environment to cope with the extensive measurements, complete characterization of the ASIC and post calibration procedure. Handy MP3 Reset Tool: my friggin MP3 player keeps freezing periodically so I was at work trying to figure it out.
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