The market for millimeter wave (MMW) devices seems poised on the verge of explosive growth. Military and industrial applications are already widespread, and as costs plummet, many new consumer applications are on the horizon. One of the issues that must be addressed, as volumes move from millions of units per year to hundreds of millions or even billions, is whether testing can be performed at sufficiently high volume and low cost to enable growth in consumer applications. Read this paper to learn more.