However, creating directional antennas allowed more stations to share channels and that’s the subject of a recent post by [John Schneider]. When it comes to antennas, ham radio operators often ...

When you think of directional ham radio antennas, you probably think of a Yagi, cubical quad, or a log-periodic antenna. These antennas usually are in a horizontal configuration up on a high tower.

Abstract: This chapter discusses different techniques to realize low‐cost beam‐reconfigur‐able and multi‐beam directional antennas. Generally speaking, the cost of beam‐reconfigurable high‐directivity ...

Abstract: An 18 - 40 GHz omni-directional antenna capable of receiving horizontally and vertically polarised signals was developed and is reported on as an upgrade to many ELINT systems which operate ...

Global IoT solutions provider Quectel has launched a new series of antennas, further expanding its ease-of-use IoT ...

I'm in West Wales UK. 4gG only here. no landline. I'm on three using huawei 535 232, really poor signal, mast is about 14 miles away, external antenna is square directional from 3gwifi on ebay on a 3m ...

Here's an issue from the customer may need your help: With the AWR2243 four-chip cascaded board (MMCAS-RF-EVMP+MMCAS-DSP-EVM), the customer wants to change the receive antenna pattern from 16 ...

HUBER+SUHNER’s SENCITY® Rail MIMO is an omnidirectional antenna consisting of two broadband radiating elements for 2/3/4G communications and 2.4/5 GHz WiFi. It’s been designed for MIMO applications ...