Abstract: A low-cost high-gain circularly polarized antenna is proposed, the proposed antenna achieves a gain of 20 dBi and an axial ratio bandwidth of 6.5%. The proposed antenna is extremely low in ...

Abstract: To shorten the design cycle of the 2-D axisymmetric electron gun, a new design methodology is reported in this article. Unlike the method of iterating the electron gun structure through ...

Reshoring meant to prevent concrete slab deflection under its own weight, similar to that shown in this photo of another project above, became a point of controversy among the Philadelphia hotel ...

HONG KONG (AP) — About a third of Hong Kong ‘s registered voters elected a new 90-member legislature Sunday, a turnout that avoided an embarrassment for the government but fell short of a ringing ...

The early national signing period for the class of 2026 is finally here. Prospects ranging all over the country will be signing and sending in their official Letter of Intent (LOI) to play for their ...