For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...
Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...
Abstract: An additively manufactured phased array antenna is presented in this work that provides simultaneous reconfiguration in frequency, polarization, and beam direction solely in response to ...
Researchers from Southeast University have developed a compact, dual-band, dual-polarized phased array for B5G/6G millimeter-wave communication. The array integrates four independent beamforming ...
ABSTRACT: Heavy rains and floods are long considered critical societal concerns due to adverse effects on society, environment, and economies. The best appropriate identification for rainfall ...
Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...
main(task_name=task_name, task_config=task_config, camera_type=camera_type, episode=episode, gpu_id=gpu_id, save_path=save_path) TASK_ENV.merge_pkl_to_hdf5_video ...
Radio observations of Stephan’s Quintet at different frequencies, taken by the Low Frequency Array (LOFAR) and the Very Large Array (VLA). The red colors indicate strong radio emission coming from the ...
SELECT map_subset(c0, c1) FROM ( VALUES ( MAP(ARRAY[ARRAY[1, 2]], ARRAY[1]), ARRAY[ARRAY[1, NULL], ARRAY[2, NULL]] ) ) t(c0, c1); returns "ARRAY comparison not ...
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