11. Attenuation causes the reflected wave to decrease in power as distance from the reflective material increases. 12. Subtracting this known wave from the wave present at the line input yields the reflected wave . 13. Certain types of transmissions can suffer other negative effects from reflected waves on a transmission line. 14. These reflected waves propagate backwards towards the heart. 15. An impedance mismatch creates a reflected wave , which added to the incoming waves creates a standing wave. 16. The third index describes the longitudinal mode caused by the interference pattern of the forward travelling and reflected waves . 17. The power remaining in the reflected wave , and the phase shift upon reflection, strongly depend on the wave's polarization. 18. By locating the reflector ? / 4 behind the elements the direct and reflected waves are in phase and add. 19. Historical populations reflected waves of immigration into the area : previous majority populations were ethnic Irish, German, and east European. 20. As this " reflected wave " travels back along the microstrip, its amplitude is added to that of the original pulse.
