Calculated velocity factor

Assignment Help Electrical Engineering

Reference no: EM132878382

Electromagnetics Engineering

Measured in CIRA RF laboratory by DB Davidson. Note: results in (A) and (B) are in dB.

A) Orientation of maximum magnetic field

Position	S21 in dB	Comment
1	-75
2	-60
3	-70

B) Wavelength (distance between current nodes along the transmission line)

Position (cm from reference point)	S21 in dB	Position (cm from reference point)	S21 in dB
0	-	26	-36.5
2	-	28	-39.5
4	-35.8	30	-42.0
6	-37.9	32	-41.0
8	-40.2	34	-46.0
10	-39.7	36	-42.1
12	-42.2	38	-35.5
14	-38.0	40	-33.6
16	-36.1	42	-32.2
18	-35.2	44	-31.0
20	-35.0	46	-32.2
22	-34.5	48	-33.0
24	-32.7	50	-34.0

Coarse plotting of current amplitude

Calculated velocity factor

C) Transmission line terminated in short circuit

	Frequency	Zin (real)	Zin (imag)
	200 kHz	1.2 W	+j 8.9 W
1^st resonance	10.26MHz	770 W	+j 1.5 kW
2^nd resonance	31.29MHz	3.1 W	-j 0.4 W
3^rd resonance	44.31MHz	2.1 kW	+j 372 W

D) Transmission line terminated in open end

	Frequency	Zin (real)	Zin (imag)
	200 kHz	7 kW	-j 8 kW
1^st resonance	15.31 MHz	2.9 W	-j 0.1 W
2^nd resonance	30.64 MHz	620 W	-j 2.8 kW
3^rd resonance	45.98 MHz	4.3 W	+j 0.4 W

Attachment:- Engineering Electromagnetics.rar

Reference no: EM132878382

Questions Cloud

Calculate the dividends per share on each class of stock : During its first four years of operations, the following amounts were distributed as dividends: first year, $22,500; Calculate the dividends per share on each

Define social responsibility : Define social responsibility? List the three main reasons for government regulation of businesses. What are organizational ethics.

What alternative strategies are there to downsizing : 1) What in your opinion are the three major causes of employee turnover

Why shadowing a leader is important in the transition period : Why shadowing a leader is important in the transition period?

Calculated velocity factor : Calculated velocity factor - Transmission line terminated in short circuit and Transmission line terminated in open

Analysis of performance management issues in organisations : Analysis of performance management issues in the organisations (with in-text citation)

Systematic decision-making processes : Consider the systematic decision-making processes of your own organization.

What is a structured situational interview : Explain in detail what is a structured situational interview

Journalize the entries required on July : The market price of the stock was $54 per share on July 20. Journalize the entries required on July 20, August 19, and September 18

User Account

All Pages