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The Basics of RF Test
and Measurement
Given the precision required to
design, fabricate, assemble, and
deploy RF technology, it's not
surprising that RF systems require
significant test and measurement
system infrastructure throughout
the development and deployment
processes. Beyond this, many
RF systems must be maintained
and adjusted throughout their
lifespan, requiring additional test
equipment and measurement
techniques. Plus, organizations
must adhere to spectrum
regulations and meet minimum
requirements set by RF standards
and certification organizations.
With all these considerations, the RF
test and measurement landscape
can be overwhelming. This article
discusses these applications
and technologies, focusing
on RF test and measurement
equipment and accessories.
Why Test RF Devices
and Systems?
Engineers test and measure RF
components, devices, assemblies,
systems, and installations for
various reasons. One of the most
common is to ensure they meet
local spectrum management
regulations. Nearly every region
around the globe has organizations
that require technology with RF
capabilities to meet particular
frequency, power, electromagnetic
compatibility (EMC), and safety
regulations to be sold and operated
legally within that region. These
organizations often employ
personnel and installations that use
spectrum-monitoring equipment
to capture signals transmitted
within their region for inspection.
Moreover, wireless communication
standards bodies, such as the Wi-Fi
Alliance, Bluetooth® Special Interest
Group, and Connectivity Standards
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