IEEE 147-1979

IEEE 147-1979 is a technical standard focused on definitions of terms for waveguide components, helping engineers use a common vocabulary when discussing electromagnetic hardware and related circuits. By clarifying terminology around waveguide parts and their functions, it supports more consistent specification, design review, and communication in fields involving waves and high-frequency systems. In practice, this matters because precise language reduces misunderstandings when selecting, describing, or comparing components in RF and microwave applications.

About IEEE 147-1979

This standard provides defined terminology for waveguide components within the broader context of components, circuits, devices, and systems used in electromagnetic and communication engineering. IEEE 147-1979 is primarily a reference document rather than a performance specification, making it useful when technical teams need agreed meanings for component names and related concepts. Its value lies in improving consistency across drawings, catalogs, engineering discussions, and test documentation where waveguide hardware is involved.

Where is IEEE 147-1979 used?

IEEE 147-1979 is typically used in environments that work with waveguide-based transmission paths, including microwave equipment, RF subsystems, laboratory test setups, and related communication hardware. It is especially relevant when teams must describe components such as guides, transitions, couplers, and other waveguide elements with consistent terminology. The standard can also support technical documentation, procurement records, and product comparisons where accurate naming helps align engineering, purchasing, and quality functions.

Importance in practice

In practice, IEEE 147-1979 helps reduce ambiguity during design, review, and procurement of waveguide components. A shared set of definitions can improve specification control, make test reports easier to interpret, and support more reliable communication between suppliers and users. For organizations handling electromagnetic hardware, this kind of terminology standard may also lower the risk of ordering or applying the wrong component type. IEEE 147-1979 is therefore useful as a reference for consistency and technical clarity.

• Definitions for waveguide component terminology
• Reference use in RF and microwave documentation
• Supports consistent engineering communication
• Useful for specification and procurement clarity
• Inactive IEEE standard in English