The push-pull-legs (P-P-L) workout is one of the most popular training programs in bodybuilding. Even the legendary Austrian Oak Arnold Schwarzenegger used this split routine, and who can argue with ...

Abstract: Among various sensor array configurations, the L-shaped nested array offers improved performance for 2-D direction-of-arrival (DOA) estimation through co-array processing. However, ...

Xreal has announced two new products: the entry-level model Xreal 1S and the charging accessory Xreal Neo. What distinguishes them from current models? Technically, the Xreal 1S sits between the ...

Abstract: The free-space wavelengths in the 300-GHz band are so short that it is extremely challenging to realize phased arrays with a half-wave antenna pitch, required for preventing grating lobes.