Higher Testing Frequencies Impact EMC Antennas

摘要

We all want our test systems to have thernsmallest possible number of instruments and components.rnWhen you're conducting EMC studies across a wide range of frequencies, from the low megahertz region well into therngigahertz range, how many different antennas are needed?Ideally, you'd have one that covers the entire range of interest and then scan results in one uninterrupted sweep. So,rnare we achieving this goal? Antennas covering an extremely widernfrequency range are available. But in the real world, there's rarely a one-size-fits-all solution, and you must be aware ofrntrade-offs when working with a broadband EMC antenna.