TIREM is an advanced terrain-integrated radio frequency (RF) propagation modeling designed to predict RF signal loss over variable terrain and sea water, making it a powerful tool for ground-based and airborne transmitters and receivers.
TIREM provides highly accurate predictions of RF signal loss over variable terrain and sea water, helping optimize communications systems for maximum performance.
Accurate predictions: TIREM provides highly accurate predictions of RF signal loss over variable terrain and sea water, helping you optimize your communication systems for maximum performance.
Wide applicability: It is suitable for both ground-based and airborne transmitters and receivers, making it a versatile tool for various applications.
Government-approved: TIREM is the de facto propagation tool of the United States Federal Government, ensuring its reliability and credibility in predicting RF signal loss.
Continuous enhancement: HII's scientists and engineers continuously update and improve TIREM to keep up with the latest advancements in RF propagation modeling.
HII enhancements differentiating from GOTS TIREMv3
Atmospheric Ray Tracing
Wedge Diffraction
ITU Rain model
ITU Fog and Cloud model
Rayleigh dust model
Scintillation model
Crane Rain model
ITU rain statistics map (helps feed the rain model)
ITU fog statistics map (fog model)
Use atmospheres other than US STD 1962
MM Wave model for line-of-sight propagation up to 1000 GHz (1 THz)
NBS Long Term Fading model
Incorporation of Longley-Rice model for those who do not have access to detailed terrain data