Two research groups say they have significantly reduced the amount of qubits and time required to crack common online ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...

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Abstract: Array thinning is a technique used to modify the radiation characteristics of an antenna array by iteratively eliminating some of its elements. It is commonly applied in scenarios where ...

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Abstract: In order to enhance portability and reduce system complexity, small-array ultra-wideband (UWB) radar is employed for target detection. However, the radar images can be distorted due to high ...