On the transmitter side, we have little more than an antenna connected to the common side of a digital RF switch, an Analog Devices ADG901 eval board.

In this article, we will compare the direct-RF transmitter to the analog-RF structure. We will examine the evolution of the direct-RF, digital-to-analog converter (DAC) transmitter and see how it ...

Analog Devices has announced three single-chip RF transceivers for low-rate wireless-connectivity applications. The low-power ADF7012 UHF-transmitter IC operates at 50 MHz to 1 GHz and enables ...

Powercast’s RF power transmitter means to slash RF transmitting technology costs and make convenient, contactless power ubiquitous.

Targeted for the smart home, this design leverages two PIC MCUs that use a wireless RF transmitter/receiver to control up to six relays and monitor two analog signals.

Powercast has unveiled its Ubiquity wireless power transmitters, which use radio frequency (RF) power to charge devices over the air.

How can an IR remote control be automatically converted into a wireless RF remote simply by installing a battery/transmitter device in the unit itself? It just didn't make sense until Bob Dolatowski, ...

Here’s how it works. RF Central will introduce the RFX-PHT-II HD upgradeable portable 2GHz digital transmitter at NAB2008. Using the company’s RFX-CMT-II camera-mounted transmitter, the PHT-II is ...

Engineered Audio LLC introduced itself this week with the introduction of two new products aimed at audio enthusiasts — the Aurius, an FM transmitter designed to work through USB, and the ...