People who viewed this item also viewed
W2301EP Circuit Envelope Element
The Circuit Envelope Element provides modulated and transient RF simulation capabilities to the Advanced Design System (ADS), the flagship product from Keysight EEsof EDA, the technology and innovation leader in high-frequency mixed-signal electronic design automation (EDA). ADS is the only design simulation platform that enables the co-design of IC, package and board in high-frequency and hi-speed applications. It seamlessly integrates system, circuit, full 3D electromagnetic simulation with Keysight’s test instrumentation for you to do single pass successful electronic designs repeatedly.
Circuit Envelope efficiently simulates circuits and systems driven under modulated and transient RF excitation. A patented simulation technology that overcomes the memory limits of harmonic balance and the time penalty of transient simulators, CE is especially useful for doing non-linear designs to satisfy the latest 3G and 4G wireless standards such as LTE and WiMax™. Here, instead of using steady state excitation such as in harmonic balance simulation, CE uses realistic signals containing modulated and transient RF carriers to accurately simulate wireless specifications such as EVM, ACPR and BER.
Circuit Envelope takes full advantage of using X-parameters, the latest Keysight Technologies’ invention that captures full non-linear characteristics from a non-linear vector network analyzer (NVNA) measurement. It lets you to do accurate non-linear designs, such as power amplifier linearization and power-added efficiency (PAE) optimization, under digitally modulated RF excitation with measured X-parameters of off-the-shelf components. You can’t do this with any other envelope simulator!