The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

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Abstract: A wideband horizontal polarized omnidirectional loop antenna is proposed. The antenna consists of a loop loaded with periodical slots and a one-to-four power feeding network. With proper ...

Abstract: A novel vertically polarized omnidirectional printed slot loop antenna has been designed, simulated, fabricated and measured. The slot loop works as a magnetic loop. The loop is loaded with ...

Perhaps you’ve had occasion (or will soon) to put up a directional antenna on a tower — say for example, an antenna for a translator or booster. Many times this type of antenna is an “array” made up ...

Available now from Solid State Supplies are two internal PCB antennas from Pulse which represent an easy way to achieve 2dBi gains with omnidirectional radiation patterns for 360° coverage, in a very ...

In a recently-filed petition against an FM station modification, an issue was raised as to whether a proposed omnidirectional antenna should be treated as directional due to pattern distortion ...