The 300-kHz to 20-GHz R3860A RF component analyzer features a four-port receiver architecture and a 5-ms/point sweep speed. Its receiver-per-port design eliminates the need for matrix switching when ...

Direct conversion (or low IF) receiver designs have been in existence for many years. They are widely used in mobile phones and cordless telephones because of their simplicity and lower cost. However, ...

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 critical component in all digital communications receivers is the analog-to-digital converter (ADC). The ADC sampling rate, bandwidth, and noise tolerance establishes the specifications and ...

This file type includes high-resolution graphics and schematics when applicable. Modern telecommunications applications like 4G Long Term Evolution (LTE) systems as well as forthcoming 5G systems use ...

We are witnessing an historic moment for radio frequency (RF) electronics in phased array applications. Rapid advancements inthe wireless industry have proliferated the integration and miniaturisation ...

ZURICH, Switzerland, Oct. 23, 2023 (GLOBE NEWSWIRE) -- QuantalRF, a pioneering developer of cutting-edge RF semiconductor and antenna solutions, is on a mission to significantly reduce power ...

The transition from second-generation (2G) to third-generation (3G) wireless cellular systems requires multi-standard adaptability in a wireless receiver. An important answer to this request is the ...

“Worldwide adoption of fourth-generation wireless (4G) long-term evolution (LTE) smartphones and the actual transition to fifth-generation wireless (5G) is the main driving engine for semiconductor ...