For power measurements in wireless telephony and high-speed data communication systems, the Schottky diode is the predominant choice. Current and voltage are indeed important, but power gives us a ...

Using a spectrum analyzer to measure noise signals requires several additional factors, such as sensitivity or how well the instrument can measure small signals. The analyzer’s noise floor specifies ...

This article describes the use of a low-cost softwaredefined radio applied to an Electromagnetic Compatibility (EMC) test. The proposed system is indicated for cases when an autonomous instrument is ...

A new spectrum analyzer, the SP145, is now in stock and available to order from Signal Hound, a manufacturer of high-performance, accessible test equipment. Customers can add an SP145 analyzer to ...

Abstract: We present an ultra-broadband and inexpensive photonic spectrum analyzer (PSA) for wireless signals with a frequency coverage from the microwave range till deep into the terahertz range. The ...

Measuring phase noise with a spectrum analyzer. The primary advantage of dedicated phase-noise analyzers. The cross-correlation method. Using a spectrum analyzer is the oldest, most straightforward, ...

Spectrum Connect, a family of handheld spectrum analyzers from SAF Tehnika, now offers a version with a frequency range of 10 MHz to 3000 MHz. The lineup comprises seven handheld spectrum analyzers ...

Broadcast transmitter analysis. Pre-compliance testing for electromagnetic compatibility. Passive intermodulation hunting. If phrases like these make your eyes light up — well, for one thing, you’re ...

Abstract: A dual RF-receiver preceded by discrete-step attenuators is implemented in 65nm CMOS and operates from 0.3–1.0 GHz. The noise of the receivers is reduced by cross-correlating the two ...

Saelig Company is offering U.S. customers a fresh line of handheld RF spectrum analyzers, the Aim-TTi PSA Series 3. It highlights them as versatile and easy to use, with touchscreen functions and long ...