| ID | Source / title | Type | Link | Used for |
|---|---|---|---|---|
| R01 | IEEE Std 521 — Standard Letter Designations for Radar-Frequency Bands | Doctrine | standards.ieee.org | Ch 5 |
| R02 | ITU — Radio Regulations | Government | itu.int | Ch 3; Ch 18 |
| R03 | IS-GPS-200 — Navstar GPS Space Segment / Navigation User Interfaces (GPS.gov) | Government | gps.gov | Ch 14 |
EMS 학습 환경 · 제품정보 · 27 · §27.4 · English version
§27.4 Reference framework
Doctrine and standard works the material aligns with. This is not a list of cited sources but the framework the material fits into.