One of the most common uses of the directional coupler is to sample a RF power signal either for controlling transmitter output power level or for measurement. An example of the latter use is to ...

RF couplers are circuits that sample RF transmissions by combining (coupling) signals asymmetrically. There three basic types of devices: unidirectional, bidirectional, and dual directional.

If you need an amplifier, [Hans Rosenberg] has some advice. Don’t design your own; grab cheap and tiny RF amplifier modules and put them on a PCB that fits your needs. These are the ...

Many of the presentations were about signals modulating the RF, focusing on ATSC 3.0 and ... the DTV signal from the ...

To prepare engineers for careers in these contemporary fields, the RF and Applied Electromagnetics program provides the fundamental theoretical and applied knowledge for design, analysis, and ...

I ordered one, along with an attenuator and RF bridge for SWR measurements, and after the usual wait for postage my anonymous grey package arrived and it was time to give it a look and consider ...

Applied electromagnetics; Metasurfaces and metamaterials; High frequency circuits and systems; Flexible electronics Metasurface and metamaterials; antenna design; RF ...

Directional drilling has been an integral part of the oil and gas industry since the 1920s. While the technology has improved over the years, the concept of directional drilling remains the same ...

The Rf value for a particular substance is always the same if the same solvent and stationary phase are used.

The RF franchise is a completely new offering from Wilson. Made in tandem with Roger Federer, the Pro has the specs that most closely resemble the personal preferences of the Swiss great.

Regions Financial (RF) came out with quarterly earnings of $0.57 per share, beating the Zacks Consensus Estimate of $0.53 per share. This compares to earnings of $0.49 per share a year ago.