The presentation of loudspeaker measurements varies wildly from manufacturer to manufacturer. This means that, without independent analysis, consumers are left comparing specifications that were ...

Intermodulation distortion (IMD) measurements are frequently used to characterize the non-linearity of RF components, including ferrite circulators and isolators. Measuring the IMD products of a ...

In both VHF and UHF single-station and multistation antennas, the use of two transmission lines for feeding the upper and lower halves of the antenna is common. While most of these systems work well, ...

Revision of Chapter 14.1 of the API Manual of Petroleum Measurement Standards (MPMS) was published in June 2001. This revision is the result of 7 years of an extensive natural gas sampling methods ...

The analysis of electrical signals, otherwise known as signal analysis, is a fundamental challenge for virtually all electronic design engineers and scientists. While it provides valuable insight into ...

To provide the increased bandwidth and data-transmission rates necessary for wireless data, voice, music, and video applications, engineers must contend with higher-order modulation schemes that place ...