Ground plane radial wires are usually added to improve performance by helping to reflect signals into antenna. [MM0OPX] expanded this concept by using two pairs of fly fishing reels to quickly ...

This chapter deals with the radiation characteristics of slot antennas and includes the effects of finite and curved surfaces, dielectric coatings, cavity backing, and single slots fed by waveguides.

The conductors in that antenna were made from copper foil tape, a material that’s perfect for all sorts of specialized applications, like the slot antenna that he builds in the video below.

based at the Johns Hopkins University Applied Physics Laboratory (JHU-APL), erupted with joy as Dimorphos filled the field of view on Dart's camera just before then going blank. Initial ...

Designed and built at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel ... About two weeks later, six antennas ...

Six years ago today, NASA’s New Horizons spacecraft made history with the first up-close exploration of the Pluto system – providing breathtaking views and detailed data on Pluto and its […] ...

"As these particles come together, they will naturally form binaries." NASA/JHU-APL-SWRI The last stage of the process was the merger between Ultima and Thule, possibly after the gravitational ...

"Darren's vision and skill have ensured Johns Hopkins' secure IT research and operations for the past two decades. During this time, Darren participated in multiple APL cyber tabletop exercises, and ...

AUGUST 10, 2021 — Maegen Nix from the Johns Hopkins University Applied Physics Laboratory (JHU APL) recently met with the UTSA National Security Collaboration Center faculty, staff, and industry ...

The Institute for Data-Intensive Engineering and Science (IDIES) is seeking poster submissions for the 2024 IDIES Annual Symposium. The symposium details are as follows: Thursday, Oct. 17, 8:30 a.m.

But thanks to Johns Hopkins University's Applied Physics Laboratory (APL), the Colorado man is now able to wear and control two robotic limbs simply by thinking about them, the research group said ...