Building antennas is a time-honored ham radio tradition. Shortwave antennas tend to be bulky but at VHF frequencies the antenna sizes are pretty manageable. [Fjkaan’s] 2 meter quadrifilar helicoidal ...

Designed and manufactured in the U.S., these antennas deliver exceptional radio frequency (RF) performance from L-band (1.35 GHz to 2.5 GHz) to S/C-band (2.2 GHz to 2.5 GHz and 4.4 GHz to 4.49 GHz).

Receiving a signal from a geosynchronous satellite 22,300 miles out or a GPS satellite over 10,000 miles away is a challenge. Big gain antennas usually are necessary. But that’s just the opposite of ...

SAN DIEGO, CA—Pulse has introduced a series of antennas designed for OEMs. The antennas are compatible with IEEE 802.11a/b/g/n, Bluetooth, and ZigBee applications, as well as with other devices that ...

We may receive a commission on purchases made from links. If you've ditched cable for good, the first place you should look for an alternative is over-the-air television — it offers some of the same ...

Spurred by a plethora of new products for digital and satellite video applications, and amplified by compact size, high-tech features and recognizable brand names, the comeback home antenna category ...

The authors are president and vice president, respectively, of Communications Technologies Inc., a consultancy in Marlton, N.J. Fig. 1: Measured vertical (purple) and horizontal (blue) field strength ...

The growth of the global satellite antenna market is driven by factors such as increase in demand for internet connectivity, rise of in-flight, maritime & land mobile connectivity, and investments in ...