- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
This component of the sensor array in Galaxy-class starships is located in the Jefferies tubes. Misalignment of phase buffers can decrease system efficiency, which is particularly important when traveling in areas containing heavy interference, such as the Hekaras Corridor.