Itsehäiriön analoginen RF-kumoaminen

Abstract

In this thesis a novel RF-canceler for full-duplex operation is presented, designed and implemented. The canceler is built for the full-duplex research group which is currently collaborating with Intel labs. The original design is from Intel. Two revision of cancelers were built and measured. The obtained results prove the canceler design to be effective and it is self-adaptive. The obtained cancellation in self-adaptive mode is order of 30 dB when using 20 MHz wide signal. This design fares well against other designs presented in academia

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