When a move is made into the gigahertz range ... of antennas and connectors, before being introduced to a Vector Network Analyser, or VNA. Here is where some of the Black Art of high frequency ...

GPR antennas send out a range of radio frequencies and generally have an ideal frequency at which they transmit most efficiently. This value is based on the size of the antenna’s transmitter and ...

This property of frequency-independent antennas has significant advantages as well as disadvantages. The principal advantage is that bandwidth is limited only by the range of scaling physically ...

Most readers will be aware that a good way to extend WiFi range is to use a better antenna for those 2.4 GHz signals, but at the same time such high frequency hijinks have something of a ...

Chip antennas are a particular type of antenna valued for their small footprint. They are most commonly integrated in circuit boards to radiate high frequency electromagnetic waves. They have a ...

Würth Elektronik has expanded its WE-BAL series of baluns. The components for coupling symmetrical and asymmetrical transmission lines use improved materials and manufacturing processes and now cover ...

The HD Antenna can capture 1080p HDTV and 32db high gain reception within 150-mile range, 720p, 1080i, 1080p. The OTA’s working frequency is VHF 40~300MHz | UHF 470~890MHz | It is weather resistant.

By leveraging cutting-edge additive manufacturing techniques and shape memory alloys, researchers at the Johns Hopkins ...