What is the signal strength around the area

Assignment Help Other Engineering
Reference no: EM131798227

Objectives:

To develop Link budget in the design of RF and Microwave Communications Systems for various propagation models depending on the topographical environment.

Task:

To produce a report of 500 words, based on theory studied during the class lectures and laboratory tasks applying the following fields of studies in the design of a RF/Microwave System;

Electromagnetic Theory
Mathematical Models of EM Waves
Transmission Lines Theory
Wave propagation through different materials
Standing Waves
Antenna Theory
Antenna Characteristics Parameters
Antenna Types and Radiation Pattern
Propagation Models
Link Budget
Power Estimation and ManagementBackground:

The students have developed basic understanding of Electromagnetic Theory, EM Wave Propagation and Antennas. Students have carried out various laboratory tasks on MATLAB and FESTO Microwave Engineering Equipment. This report is required to be comprehensively comprised of all Theoretical and Practical knowledge gained and apply to a practical scenario as assigned.

Equipment/Simulation Tools:

MATLAB
FESTO Microwave Engineering

Procedure:

Class Lectures
MATLAB Procedures
FESTO Equipment procedures as prescribed in the Students Manuals.
Learning outcomes:

On successful completion of this assignment, students will be expected, at threshold level, be able to apply the theoretical knowledge to a practical design in view of Link Budget for various Propagation models.

BUDGET TASK - Details

Mobile Site Engineering: Imagine that you need to provide mobile connectivity for a 5km grid area, and you may only have two base station sites. Choose oneof the following technologies:

- LTE,
- 3G,
- WiMAX,
- GSMand,( my choice)
- City (outdoor propagation).
-
Using EDX SignalPro, answer the following questions:

a) What are the specifications for your site and what are your link budget requirements?
b) What is the signal strength around the area (measure both uplink and downlink for multipoint)?
c) How much can the signal strength be effected by having different propagation modules?
For your comparison, choose one of the following:

- Free Space +RMD and COST 231-Hata models
- Free Space +RMD and Anderson 2D, terrain + clutter
- Free Space +RMD and FCC+RMD
- COST 231-Hata and ITU-R-370
- COST 231-Hata and ITU-R-452

d) Show how Antennas with different in directional angles and patterns might enhance the signal strength for the coverage as well as the uplinks/downlinks between base stations and mobile devices?

Note that 2 sites (base stations) will only cover most of the area (5km grid) with less overlapping in between and mobile devices can be reached within different distance and power.

Reference no: EM131798227

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Reviews

len1798227

1/5/2018 4:13:27 AM

40-49 Results suitably presented and described. Adequate description of procedures and aims. Some references given but relies on material provided. Referencing and presentation attempt to follow instructions given. 30-39 Incomplete results, little or no discussion. Inadequate description of experiment and aims. No or very few references given. Poor, inconsistent presentation. Incorrect structure. 0-29 No serious attempt to address the problem. Evidence of group working or plagiarism.

len1798227

1/5/2018 4:13:15 AM

60-69 Results presented appropriately and discussion shows evidence of understanding of the subject matter. Other sections of the report are clear. Appropriate references used. Report is well-presented and correctly structured, with few errors in use of units, citation of references and format of graphs and tables. 50-59 Results suitably presented and described. Discussion shows evidence of consideration of the significance of the results. Adequate description of procedures and aims. Some references given beyond provided material. Report is generally consistent in presentation and follows instructions given with some errors.

len1798227

1/5/2018 4:13:06 AM

GRADE CRITERIA Please refer to the grade descriptors given in the Student Handbook. The following table shows specific features of work at each grade for this particular coursework and level of study. Grade (%) Specific Features 80+ Results presented appropriately and discussion shows evidence of thorough understanding of the subject matter, showing some originality or creativity. Other sections of the report are clear and logical, making very good use of references beyond the material given. Report is well-presented, written in impersonal, past tense with no errors. 70-79 Results presented appropriately and discussion shows evidence of thorough understanding of the subject matter. Other sections of the report are clear and logical, making good use of references beyond the material given. Report is well-presented, written in impersonal, past tense with few or no errors.

len1798227

1/5/2018 4:12:59 AM

I clearly identified the specifications and maintenance routines of the system. Overall presentation The structure of my report conforms to format provided by MTC My report is clear and concise I specify S.I. units for all values quoted My exhibits are correctly numbered and labelled I write in impersonal, past tense I make correct use of grammar, spelling and punctuation

len1798227

1/5/2018 4:12:52 AM

Covering information My title/cover page clearly shows: My student number Assignment title Unit title Discussion I described the relevant aspects of the subject in questions I discussed the minimum requirement asked in each question. I consider the required aspects have been covered in the report. Other sections of the report I stated the complete solution of the report I briefly described sub-modules of the system. I showed relevant exhibits where required.

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