Linear Technology introduced the LTC5549, a double-balanced mixer that can operate either as an upconverter or downconverter, with a very wide RF frequency range from 2GHz to 14GHz. The LTC5549 offers ...

No, it’s not the opening line of a joke. It’s a setup for the explanation of new Cornell-led research involving the wonder material graphene. A group led by Roberto De Alba, graduate student in ...

Bangalore: Analog Devices (ADI), a provider of semiconductors for signal processing applications introducted its two new high-performance RF (radio frequency) passive mixers. These can be used for a ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. IRVINE, CALIF.—The new millimeter wave waveguide frequency mixers from Pasternack are available ...

NORWOOD, Mass.--(BUSINESS WIRE)--Analog Devices, Inc. (ADI), a world leader in semiconductors for signal processing applications, today announced the introduction of two new high-performance RF (radio ...

Graphene circuit: This integrates a graphene transistor (inside the red box) with two other elements, called inductors, on a single chip. The black devices at the sides and top of the image are ...

Why electrical circuits operating at optical frequencies is an attractive opportunity. How a new plasmonic arrangement is used to mix electrical signals at optical frequencies. The advantages and ...

The following is excerpted from Chapter 8 of “RF Circuit Design, 2e” by Christopher Bowick. Moving up the scale in complexity, we come to the next evolutionary RF architecture: the ...

Agilent Technologies announced the launch of a frequency converter measurement capability for its PNA and PNA-X Series network analyzers. The new capability enables engineers to have an easier way to ...

Amateur radio is the only hobby that offers its licensed operators the chance to legally design, build, and operate high power radio transceivers connected to unlimited antenna arrays for the purpose ...

Researchers at the National Astronomical Observatory of Japan (NAOJ) invented a novel microwave isolator and demonstrated for the first time its basic principle that enables small isolators that will ...