简介: |
内容简介：
Radio Frequency Integrated Circuit(RFIC) chip for coming Long Term Evolution (LTE)-era cell phone handset needs in-depth electromagnetic(EM) compatibility design because of; (i one chip configuration for RF transmitter, RF receiver and digital processor, (ii fast data transfer rate of 1.4Gbps max between analogue and digital circuits, and (iii fine design rule of 65nm, etc. Accordingly a new EM noise countermeasure in an integrated form is expected. Therefore this talk proposes the application of soft magnetic thin film to suppress EM noise in RFIC chip, which offers; (i small space solution (less than 5μm-thick), (ii frequency-selective noise suppression based on FMR losses, (iii suppression of both conduction noise and radiated emission, (iv effectiveness for both noise aggressor and victim, etc.
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