In this paper, we designed a broadband and wide-beam quadrifilar helix antenna (QHA). By loading a ceramic dielectric ring around the QHA, the beamwidth is sign ...

Yeah, man, I swear these old niggas kill me,” raps Travis Scott in his typical melodic flow on “Champain & Vacay.” The ...

In this restoration project, I dismantled the jack, removing all axles, clips, and major components. After degreasing, I used paint stripper to remove the old red paint and an old warning sticker. I ...

Ranked No. 99 among this draft’s prospects by MLB.com, Hamilton was a potential Day 1 pick. Detroit should have a deal worked ...

After making waves on Sunday night, starting with their No. 1 overall selection of high school shortstop Eli Willits to kick ...

In this paper, a novel orthogonal key parameters joint optimization method is proposed, which achieves broadband by extracting the orthogonal key parameters of the balun and optimizing them by the ...

From streaming sticks and Bluetooth speakers to smart home gadgets and chargers, we’ve rounded up the very best Prime Day ...