Improved 3D ray launching method for wireless propagation prediction

G. Durgin, N. Patwari, T. S. Rappaport

Research output: Contribution to journalArticlepeer-review


3D ray tracing produces accurate, deterministic channel models for wireless system design. Increasing a ray tracing algorithm's ability to identify correct propagation paths reduces the kinematic errors of a simulation. A new 3D ray tracing technique is presented that reduces kinematic errors associated with ray launching algorithms.

Original languageEnglish (US)
Pages (from-to)1412-1413
Number of pages2
JournalElectronics Letters
Issue number16
StatePublished - Jul 31 1997


  • Radiowave propagation
  • Ray tracing

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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