Ensuring Greater Confidence in Signal Analysis at 110 GHz and Beyond
应用文章
Introduction
As you reach terahertz frequencies, it’s easy to underestimate the challenges that arise in design simulation, measurement, and analysis. Compared with baseband, radio frequency (RF), or microwave signals, those at 30 GHz, 300 GHz, and 1 THz behave quite differently. Propagation losses in the atmosphere are high at wavelengths of 10 mm, 1 mm, or 0.3 mm, especially at the resonant frequencies of oxygen, water, and carbon dioxide molecules. It is also difficult to generate power and make calibrated and over-the-air (OTA) measurements at those frequencies and wavelengths.
Keysight leveraged decades of millimeter-wave (mmWave) test expertise to develop off-the-shelf tools that address these challenges. Our latest instruments and software applications put those capabilities at your fingertips, and specialized application engineers are ready to work with you. These signal analysis solutions will help you succeed at 110 GHz and beyond.