Abstract: Due to the importance of beamforming in improving the communication systems performance, this paper presents a novel study of beamforming of planar antenna arrays (PAAs) utilizing the ...

Light distribution is an important factor affecting plant growth under facility lighting. However, traditional lighting provides uneven illumination, which increases the difficulty of cultivation ...

Abstract: Regarding the irregular array synthesis, there are several conflicting objectives that often need to be considered simultaneously. Multiobjective evolutionary algorithm based on ...

Researchers from Caltech and Oratomic, a Caltech-linked startup, published findings on March 31, 2026, arguing that a useful quantum computer capable of running Shor’s algorithm on real cryptographic ...

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

Apple Watch Ultra 4 is not expected to include blood sugar tracking; microLED display plans appear delayed beyond the 2026 ...

Quantum computers of the future may be closer to reality thanks to new research from Caltech and Oratomic, a Caltech-linked start-up company. Theorists and experimentalists teamed up to develop a new ...

Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough ...

Researchers at the California Institute of Technology and the startup Oratomic have published a theoretical framework showing ...