Two classes of RF/microwave planar quad-band bandpass filters (BPFs) that simultaneously exploit transversal signal-interference and multi-passband-splitting mechanisms are reported. The first approach makes use a triple-band filtering section (TFS) composed two in-parallel stepped-impedance coupled-line signal-propagation paths. By inserting an open-ended stub at the input output terminals thi...

Automotive radars have become an important part of sensing systems in vehicles and other traffic applications due to their accuracy, compact design, robustness under severe light weather conditions. The increased use various has given rise the problem mutual interference, which needs be mitigated. In this paper, we investigate interference mitigation chirp sequence (CS) automotive via signal re...

As ultra high frequency (UHF) radio frequency identification (RFID) technology, a smart recognition technology, has been gradually spreading to various applications, and several sub-1GHz wireless technologies are being standardized and developed. As such technologies operate at a specific frequency band (902–928MHz industrial, scientific, and medical bands), the impact of RF interference due to...

In this paper we consider the scenario where a compressive sensing system acquires a signal of interest corrupted by an interfering signal. Under mild sparsity and orthogonality conditions on the signal and interference, we demonstrate that it is possible to efficiently filter out the interference from the compressive measurements in a manner that preserves our ability to recover the signal of ...

Abstract Ship radiated noise signal is one of the important ways to detect and identify ships, emission interference shield its own a common countermeasure. In this paper, we try use idea enhancement enhance ship with extremely low signal-to-noise ratio, so as achieve anti-explosive interference. We propose deep learning model by mask in temporal domain. Our approach an encoder–decoder structur...