Category Archives: The Signal Path

TSP #90 – Tutorial, Experiments & Teardown of a 77GHz Automotive FMCW Radar Module

In this episode Shahriar explores the principle operation of automotive FMCW radars. Thanks to a donated automotive radar module, various components of the system can be examined and explored. The PCB reveals three die-on-PCB ASICs responsible for generating and receiving 77GHz FMCW signals coupled to a 2D array of antennas. Continue reading TSP #90 – Tutorial, Experiments & Teardown of a 77GHz Automotive FMCW Radar Module

TSP # 89 – Tektronix RSA607A Real-Time Spectrum Analyzer Review, Teardown & Experiments

In this episode Shahriar reviews the Tektronix RSA607A real-time spectrum analyzer which operates from 9kHz to 7.5GHz. The instrument has a 40MHz wide analysis window with a DANL of -160dBm. The built-in tracking generator is capable of measuring return loss, cable loss and DTF measurements without a need for an Continue reading TSP # 89 – Tektronix RSA607A Real-Time Spectrum Analyzer Review, Teardown & Experiments

TSP #88 – Deepace KC901V 6.8GHz Handheld Network Analyzer Review, Teardown & Experiments

In this episode Shahriar reviews the Deepace KC901V 6.8GHz handheld network analyzer. This battery-powered instrument is an RF multi-instrument integrating VNA, spectrum analyzer, field strength meter, and a low-frequency signal generator. It can also perform signal port vector measurement and 2-ports simple vector network analyzing (S11, S21). The review is Continue reading TSP #88 – Deepace KC901V 6.8GHz Handheld Network Analyzer Review, Teardown & Experiments

TSP #86 – Keysight MXA Revision-B Signal Analyzer / Spectrum Analyzer Review, Analysis & Experiments

In this episode Shahriar reviews the long awaited Keysight MXA Signal Analyzer (N9020B). The new X-Series Spectrum Analyzers from Keysight offer an entirely re-designed GUI interface which supports multiple tabs as well as multi-touch interaction. The review is organized as follows:

1:07 – Model comparison and overview of x-series Continue reading TSP #86 – Keysight MXA Revision-B Signal Analyzer / Spectrum Analyzer Review, Analysis & Experiments