To get the best power transfer into an antenna, tuning is required ... Using this data, the device can calculate the SWR. The RF signal is also divided and sampled to measure frequency.

A group of scientists from Korea published a paper in ACS Nano that details the fabrication of a two-dimensional radio-frequency antenna for wearable applications. Most antennas made from metallic ...

They are used in many different video, voice and data applications. RF transceivers consist of an antenna to receive transmitted signals and a tuner to separate a specific signal from all of the other ...

An antenna is also utilized to receive electromagnetic waves, but in this case to divine the signal from the environment. The antenna's metal construction conducts enough RF waves that a tuner must be ...

Inovonics Inc. stepped up by releasing the Model 551, arguably the ultimate FM/HD modulation monitor. Though it has been on ...

SIMPLE, EASY-TO-USE FM/AM RADIO WITH HIGH QUALITY SOUND: Portable handheld radio with digital tuner has a simple, easy-to-use interface, with antennas that pick up both AM and FM signals EASY-TO ...

MULTIPLE DIGITAL TV STANDARD: Supports DVB-S2X/S2/S/T2/T/C2/C/ISDB-T, four RF IN is independent with each other, with this multi-standard TV tuner card, a switchover ...

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 ...

Attaching to the antenna cable or the cable company's cable via a coaxial F connector, the tuner includes software to change the channel and render the video content on screen. The software may ...

This comprehensive, applications-oriented survey of Electromagnetic Band Gap (EBG) engineering explains the theory, analysis, and design of EBG structures. It helps you to understand EBG applications ...

In such installations, an RF signal ... TV” tuner. I then record the number of carriers tuned, along with the total number of sub-channels. A powerful inside-the-attic rooftop-type antenna ...

Here’s how it works. I couldn't live without a TV antenna. It's as important to me as any streaming service because it allows me to watch sports, sitcoms and news without having to pay a monthly ...