Interference : GPS Transmission

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Homework Help Overview

The discussion revolves around the interference patterns created by GPS satellite signals, specifically focusing on the intensity measurements at various angles from the satellite. The problem involves understanding the phase relationship of two transmitters broadcasting at 1575.42 MHz and how this affects the intensity measured at points on a circle around the satellite.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • Participants explore the phase relationship of the signals and its impact on intensity measurements. Questions arise regarding the calculation of angles where intensity equals a specific value and the interpretation of the term "other" in the context of the problem. There is also discussion on the correct application of formulas for phase difference and intensity.

Discussion Status

The discussion is ongoing, with participants offering various interpretations and calculations. Some have provided insights into the phase relationship and its implications, while others seek clarification on specific points and calculations. There is no explicit consensus yet, as participants continue to explore different angles and approaches.

Contextual Notes

Participants note the lack of specific information regarding the radius of the circle and the implications of this on the calculations. There is also a focus on the need to consider the geometry of the situation, particularly in relation to the distances from the transmitters to the measurement points.

  • #31
i hope so..

please somebody enlighten me..

though, i guessed nothing wrong about the answer 27 :cry: :cry:
 
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  • #32
somebody..
please advise me how to part A...
i don't know why my answer is wrong.. :( :(
 
  • #33
In my opinion 27 was the correct answer. I only started looking at other possibilities after you said it was wrong. I wish you would post the correct answer when you find out.
 

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