Fortunately, Wi-Fi 7 is fully backward compatible, so you'll be able to use your older devices with a Wi-Fi 7 router, or a Wi-Fi 7 phone with a Wi-Fi 6 router -- you just won't reap the Wi-Fi 7 ...

There are some voltage stability indices for voltage security assessment and calculating stable margin from operating point to voltage instability at each load bus. Most of those indices are based on ...