Here’s how it works. Doug Lung The FCC TVStudy OET-69 software includes the ability to run studies using actual antenna azimuth and elevations patterns, but it wasn’t until release of Version 1.2.8 ...

With this visualization system, you can manually move the antenna beam around with a joystick and view the lighted pattern and beam plots changing in real-time, providing an instant and intuitive ...

Not necessarily! This becomes a trade-off for the antenna designer to consider. If the beam is steered completely to the horizon, then θ = ±90°, and an element spacing of λ/2 is required (if no ...

Introduction In Part 1, we introduced the phased array concept, beam steering and array gain. In Part 2, we presented the concept of grating lobes and beam squint. In this section, we begin with a ...

The user beam of the VHTS payload system mainly uses Ka-band multi-beam antenna for a large range of area coverage, and the number of beams in the coverage area is not less than 500, usually using ...

This application reduced the testing time in the EMC chamber dedicated to electrically small antennas (generally PCB antennas for a variety of mobile device applications from 400MHz up to 12GHz), by ...

The antenna itself would measure three-meters square and weigh 120 kilograms. One of the key conceptual differentiators that Cambridge Consultants touts is the antenna’s highly shapeable beam ...

SatixFy UK Limited is introducing what it says is the world’s first ESMA (Electronically Steered Multi-Beam Array) Ku-band 256 element array antenna at this week’s SmallSat Symposium 2019 in Mountain ...

Antenna evaluation method could help boost 5G network capacity and cut costs Date: December 10, 2018 Source: National Institute of Standards and Technology (NIST) Summary: Researchers have ...

Posted in Radio Hacks Tagged antenna, beam, Fox Hunting, ham, radio, radio direction finding, RDF, tape measure, uhf, VHF, yagi ← A Simple LED Flashlight Composed Of A Relay And A Magnet ...