Correcting Imperfections in IQ Modulators Improves RF Signal Fidelity

Analog Devices: The In-Phase and Quadrature Modulator (IQ Modulator) is a key component in modern wireless transmitters. It provides a convenient method for modulating data bits or symbols onto an RF carrier.

Spirent Communications: A-GPS Over the Air Test Method

Business and Technology Implications.

New Analog & Digital VGAs Span DC - 6 GHz

Improve System Integration & Performance with a New Family of Variable Gain Amplifiers (VGA).

IP2 and IP3 Nonlinearity Specifications for 3G/WCDMA Receivers

The complete analysis of the nonlinearity requirements of a WCDMA direct conversion (Zero-IF) receiver is presented.

Utilizing Time Domain (TDR) Test Methods For Maximizing Microwave Board Performance

This paper discusses the aspects of TDR measurements that are relevant to the analysis of a transition. The complete range of TDR measurements and applications will not be explored.

Phase Coherent Multi-Channel RF Synthesis

Multi-channel synthesis applications require specific performance parameters that are often overlooked with the design of single channel synthesizer systems.

Super-regenerative Receiver

Synergy Microwave Corp.