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 ...

The heart of all modern software-defined radios is the mixer. The mixer circuit establishes the receiver’s basic performance level, making it the most critical part of the radio. Linear Technology’s ...

Researchers at Chalmers have for the first time demonstrated a novel subharmonic graphene FET mixer at microwave frequencies. The mixer provides new opportunities in future electronics, as it enables ...

The purpose of the project is to analyze and monitor the radio signal spectrum wherein its FFT is calculated which is displayed in a graphical LCD. The method of analyzing the spectrum of an input ...

The most critical circuits in any radio design are the mixers and IQ modulators/demodulators as they establish the basic specifications for the entire product. Linear Technology's LT5557 ...

Mandozzi Elettronica’s new on-air radio mixer, the Cimix features the same operational capabilities and ease of use as its larger siblings, the Gmix and Serix digital mixers, but in a smaller, more ...

Researchers at Chalmers University in Sweden have demonstrated a sub-harmonic graphene FET mixer at microwave frequencies. “Future applications at THz frequencies such as radar systems for security ...

Swedish researchers have for the first time demonstrated a novel subharmonic graphene FET mixer at microwave frequencies. According to a team from Chalmers University of Technology, the mixer paves ...