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1. A receiver must capture the power of at least -100dBm for proper op- eration. The...
QUESTION 12, 13, 14???? In 3.14, can write Gt and Gr directly in the answer, or...
QUESTION 12, 13, 14????
In 3.14, can write Gt and Gr directly in the answer, or assume
Gt and Gr =1 (specify hypothesis)
P3.8. Path loss, fading, and delay spread are the three most important radio propagation issues. Explain why those issues are important in a cellular system. What is the difference between fast fading and slow fading? Р3.9. How is radio propagation on land different from that in free space? What does a small delay spread indicate about the...
Designing a High speed Wireless Data Link Line of Sight Link Budget Analysis Several major factors that can impact...
Designing a High speed Wireless Data Link Line of Sight Link Budget Analysis Several major factors that can impact the performance of a radio system are Available/permitted output power e Bandwidth, . Receiver sensitivity Antenna gains In this case study, the students will be required to calculate the link budget for a LOS Wireless link. Read through the following to understand some of the aspects and elements that need to be considered when calculating a Link Budget. If the estimated/calculated...
Please answer the questions 1-4. Thank you. IV. Useful Equations G a2 4mR)2 Friis Transmission formula:...
Please answer the questions
1-4. Thank you.
IV. Useful Equations G a2 4mR)2 Friis Transmission formula: = Gain of horn antenna: G0.7 3-dB beam width of a horn antenna: -k (rad) Far-field: R 2 (m where Ξ received power level (W) Pttransmitted power level (w) 4 Gt gain of transmit antenna Gr gain of receive antenna λ wavelength (m) R range (distance) between transmitter and receiver Ap = aperture of horn antenna (m2) beamwidth in x-z plane lxlength of antenna...
Question 1 In the diagram of Superheterodne AM receiver shown below explain the function of each block. (a) 15 marks Antenna Speaker Audio and power amplifiers RF IF Mixer Detector Mi amplifier a...
Question 1 In the diagram of Superheterodne AM receiver shown below explain the function of each block. (a) 15 marks Antenna Speaker Audio and power amplifiers RF IF Mixer Detector Mi amplifier amplifier AGC --_Local Gang tuned oscillator (b) For a 4-bit DAC, calculate the output voltage for an input code word 1010 if a [10 marks] logic 1 is 10V and a logic 0 is 0V, and R = RFI kΩ Total: 25 marks] Question 2 (a) Explain the...
Antenna Theory & Design question Exercise and Homework 1: Free-Space Path Loss (rest of class) Conservation...
Antenna Theory & Design question
Exercise and Homework 1: Free-Space Path Loss (rest of class) Conservation of energy is a law. At steady state, so is conservation of power - any power that goes into a region has to go out of it or be dissipated within it. (In general, power can also be stored, but one of the assumptions of "steady state" is that power is being stored at the same rate that it's being released.) 1. Assume you...
The circuit below uses AD620AN instrumentation amp and allows the use of a single power supply: a...
The circuit below uses AD620AN instrumentation amp and allows
the use of a single power supply: a 9V battery.
The gain of the AD620AN chip is set by the resistor across the
pins G- and G+, and is given by G = 1+ 49.4kΩ / RG so we
have set the gain to be approximately 50 by setting RG
as 1K. This, coupled with the back end op-amp gain of 24 will
result in a combined gain of 1,200. This...
Search Optimize the operation of a Power Plant to minimize costs. The plant must produce 1000...
Search Optimize the operation of a Power Plant to minimize costs. The plant must produce 1000 MWh of electricity while emitting no more than 2500 g of sulfur (to prevent acid rain). Regular coal or low sulfur coal can be used. Regular coal costs $4 coal can be burned with the scrubber oft, in which case regular coal results in the emission of 12 g/MWh of sulfur and low sulfur coal results in 4 g/MWh. NOTE: none of the amounts...
Because performance improvement activities are information intensive, organizations must provide the proper resources and systems to...
Because performance improvement activities are information
intensive, organizations must provide the proper resources and
systems to support improvements. It’s important to recognize that
PI programs need to meet accreditation standards such as The Joint
Commission and Medicare and Medicaid Conditions of Participation,
which require access to national comparative data collections. This
assignment, based on a textbook case study, will help students to
understand Joint Commission information management standards by
analyzing how a scenario relates those standards.
Instructions
Your assignment will...
Because performance improvement activities are information intensive, organizations must provide the proper resources and systems to...
Because performance improvement activities are information
intensive, organizations must provide the proper resources and
systems to support improvements. It’s important to recognize that
PI programs need to meet accreditation standards such as The Joint
Commission and Medicare and Medicaid Conditions of Participation,
which require access to national comparative data collections. This
assignment, based on a textbook case study, will help students to
understand Joint Commission information management standards by
analyzing how a scenario relates those standards.
Instructions
Your assignment will...
what are the four parts of a proper engineering specification? see table 2.4 as an example....
what are the four parts of a proper engineering specification? see
table 2.4 as an example. Describe what information conveyed with
each part.
Table 2.4: Product design specification for the compressor transmission. Criteria Test conditions Objective Aspect Test transmission on a Transmission must transmit 5 kW Transmit Performance at 2850 rpm. dynamometer torque If positive drive is employed then assume specified ratio or if a positive drive is used measure speed of output shaft at design Speed ratio The transmission...
QUESTION 12, 13, 14????
In 3.14, can write Gt and Gr directly in the answer, or assume
Gt and Gr =1 (specify hypothesis)
P3.8. Path loss, fading, and delay spread are the three most important radio propagation issues. Explain why those issues are important in a cellular system. What is the difference between fast fading and slow fading? Р3.9. How is radio propagation on land different from that in free space? What does a small delay spread indicate about the...
Designing a High speed Wireless Data Link Line of Sight Link Budget Analysis Several major factors that can impact the performance of a radio system are Available/permitted output power e Bandwidth, . Receiver sensitivity Antenna gains In this case study, the students will be required to calculate the link budget for a LOS Wireless link. Read through the following to understand some of the aspects and elements that need to be considered when calculating a Link Budget. If the estimated/calculated...
Please answer the questions
1-4. Thank you.
IV. Useful Equations G a2 4mR)2 Friis Transmission formula: = Gain of horn antenna: G0.7 3-dB beam width of a horn antenna: -k (rad) Far-field: R 2 (m where Ξ received power level (W) Pttransmitted power level (w) 4 Gt gain of transmit antenna Gr gain of receive antenna λ wavelength (m) R range (distance) between transmitter and receiver Ap = aperture of horn antenna (m2) beamwidth in x-z plane lxlength of antenna...
Question 1 In the diagram of Superheterodne AM receiver shown below explain the function of each block. (a) 15 marks Antenna Speaker Audio and power amplifiers RF IF Mixer Detector Mi amplifier amplifier AGC --_Local Gang tuned oscillator (b) For a 4-bit DAC, calculate the output voltage for an input code word 1010 if a [10 marks] logic 1 is 10V and a logic 0 is 0V, and R = RFI kΩ Total: 25 marks] Question 2 (a) Explain the...
Antenna Theory & Design question
Exercise and Homework 1: Free-Space Path Loss (rest of class) Conservation of energy is a law. At steady state, so is conservation of power - any power that goes into a region has to go out of it or be dissipated within it. (In general, power can also be stored, but one of the assumptions of "steady state" is that power is being stored at the same rate that it's being released.) 1. Assume you...
The circuit below uses AD620AN instrumentation amp and allows
the use of a single power supply: a 9V battery.
The gain of the AD620AN chip is set by the resistor across the
pins G- and G+, and is given by G = 1+ 49.4kΩ / RG so we
have set the gain to be approximately 50 by setting RG
as 1K. This, coupled with the back end op-amp gain of 24 will
result in a combined gain of 1,200. This...
Search Optimize the operation of a Power Plant to minimize costs. The plant must produce 1000 MWh of electricity while emitting no more than 2500 g of sulfur (to prevent acid rain). Regular coal or low sulfur coal can be used. Regular coal costs $4 coal can be burned with the scrubber oft, in which case regular coal results in the emission of 12 g/MWh of sulfur and low sulfur coal results in 4 g/MWh. NOTE: none of the amounts...
Because performance improvement activities are information
intensive, organizations must provide the proper resources and
systems to support improvements. It’s important to recognize that
PI programs need to meet accreditation standards such as The Joint
Commission and Medicare and Medicaid Conditions of Participation,
which require access to national comparative data collections. This
assignment, based on a textbook case study, will help students to
understand Joint Commission information management standards by
analyzing how a scenario relates those standards.
Instructions
Your assignment will...
Because performance improvement activities are information
intensive, organizations must provide the proper resources and
systems to support improvements. It’s important to recognize that
PI programs need to meet accreditation standards such as The Joint
Commission and Medicare and Medicaid Conditions of Participation,
which require access to national comparative data collections. This
assignment, based on a textbook case study, will help students to
understand Joint Commission information management standards by
analyzing how a scenario relates those standards.
Instructions
Your assignment will...
what are the four parts of a proper engineering specification? see
table 2.4 as an example. Describe what information conveyed with
each part.
Table 2.4: Product design specification for the compressor transmission. Criteria Test conditions Objective Aspect Test transmission on a Transmission must transmit 5 kW Transmit Performance at 2850 rpm. dynamometer torque If positive drive is employed then assume specified ratio or if a positive drive is used measure speed of output shaft at design Speed ratio The transmission...
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