TS 1736

TS 1736 is a graphical-symbol standard for microwave technology. It defines a common visual language for showing microwave-related components in circuit diagrams and technical documentation, helping engineers and technicians represent these elements consistently across drawings and systems. In practice, such standards make it easier to read the function and interconnection of microwave circuits without repeating physical detail in the symbol itself.

Why symbols matter in microwave engineering

Microwave technology involves high-frequency transmission structures, passive components, antenna arrangements, and other RF/microwave circuit elements. Graphical symbols allow these parts to be represented functionally on schematics, so the circuit topology, connection logic, and signal flow can be understood at a glance. The scope of this standard is the symbol set used in this field; it should not be confused with a general design handbook or a performance specification for microwave equipment.

Practical value of a symbol standard

• Creates a shared visual language across manufacturers and organizations.
• Makes microwave components easier to identify by function on schematics.
• Improves readability in documentation, maintenance, and training materials.
• Supports consistent drafting practice in complex RF and microwave assemblies.

TS 1736 is listed as an IEC 117-11 equivalent standard and covers graphical symbols used in microwave technology. Its main value lies in standardizing how those symbols are drawn and interpreted, so technical documentation can remain clear and consistent across different users and applications.