Test and Measurement Products

Analog Devices’ 4-GHz PLL synthesizer offers leading phase noise performance

Analog Devices Inc. (ADI), a global leader in high-performance semiconductors for signal-processing applications and leading provider of RF ICs (radio frequency integrated circuits), announced the release of a PLL synthesizer that offers leading phase noise performance. An upgrade to the widely used 4-GHz ADF4153 fractional-N PLL, the new, pin- and software-compatible ADF4153A PLL synthesizer facilitates improved integrated phase noise in a variety of applications including communications infrastructure, pulse-Doppler and FMCW (frequency-modulated continuous-wave) radar applications, test and instrumentation equipment, microwave point-to-point systems, PMR (professional mobile radio), VSATs (very small aperture terminals) and aerospace systems.


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AWR Connected for Optenni Lab accelerates wireless antenna design

AWR Corp. and Optenni Ltd. announced AWR Connected for Optenni Lab, an integrated workflow that accelerates wireless antenna design by enabling optimized matching circuits to be transferred from Optenni Lab matching circuit software to AWR’s Microwave Office high-frequency design software with a single mouse click. The interface constructs the matching circuit in Microwave Office, sets up and runs the simulation, and then allows for further refinement and analysis within Microwave Office and AXIEM®, AWR’s 3D planar electromagnetic simulator.


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Compact R&S SGS100A vector signal generator supports up to 12.75 GHz

Rohde & Schwarz has enhanced its fully integrated R&S SGS100A by adding a model for I/Q modulated signals from 80 MHz to 12.75 GHz. Combined with an I/Q baseband generator, the instrument can be used to generate test signals for all radio standards in this frequency range. As a result, the R&S SGS100A is ideal for X-band signals from 8 GHz to 12 GHz for radar and satellite communications. The I/Q modulator's wide RF bandwidth of 1 GHz makes it possible to generate pulses with high chirp bandwidths and steep pulse edges.   


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