Phased array antenna systems are at the cusp of ubiquity. We now see Multiple-Input Multiple-Output (MIMO) antenna systems on WiFi routers. Soon phased array weather radar systems will help to pred… ...

Directional Antenna Basics Nov 1, 2011 2:00 AM, by Jeremy Ruck, PE There is no way to cover all the important concepts of directional antennas in a single column. There have been many voluminous tomes ...

Beam Direction First, let’s look at an intuitive example of steering a phased array beam. Figure 1 provides a simple illustration of a wavefront striking four antenna elements from two different ...

This paper presents a compact dual-polarized self-decoupling antenna array for 6G applications. Starting from a horizontal-polarized antenna (HPA) array with parasitic stripes for self-decoupling, the ...

If you read old antenna books, you’ll probably see the idea of phased vertical antennas. These use certain lengths of coax to control the phase of a signal going to three verticals in a ...

The 5G service you enjoy on your mobile phone may have been launched years ago, but the technologies used to deliver that ...

Figure 5 presents the geometry of a rectangular antenna array with 2×2 elements and a signal s (t) impinging from direction (ϕ, θ). Figure 5. Parallel wavefront impinging on a rectangular array with ...

The operation of ground stations and phased-array antennas. How SDRs are integrated into ground stations. Issues to be considered when incorporating SDRs into phased-array antennas. Examples of ...

Ampegon says it is about to deliver and install its first rotatable shortwave high-power array antenna on the North American continent. The system, which will be installed WBCQ in the United States, ...