Question: A waveguide, with dimensions a = 1 cm and b = 0:7 cm, is to be used at 20 GHz. Determine the wave impedance for

A waveguide, with dimensions a = 1 cm and b = 0:7 cm, is to be used at 20 GHz. Determine the wave impedance for the dominant mode when
(a) The guide is empty, and
(b) The guide is filled with polyethylene (whose r = 2:25).

Step by Step Solution

★★★★★

3.33 Rating (162 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

For the TE10 mode When empty f10 ZTE f10 11p ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

E-E-E-E (361).docx

120 KBs Word File

Students Have Also Explored These Related Electrical Engineering Questions!

A heat pump is to be used for heating a house in winter. The house is to be maintained at 78F at all times. When the temperature outdoors drops to 25F, the heat losses from the house are estimated to...

A Carnot heat pump is to be used to heat a house and maintain it at 20°C in winter. On a day when the average outdoor temperature remains at about 2°C, the house is estimated to lose heat at...

A Carnot heat pump is to be used to heat a house and maintain it at 25°C in winter. On a day when the average outdoor temperature remains at about 2°C, the house is estimated to lose heat at...

A standard X-band (8.2-12.4 GHz) rectan- gular waveguide with inner dimensions of 0.9 in. (2.286 cm) by 0.4 in. (1.016 cm) is filled with lossless polystyrene (r = 2.56). For the lowest-order mode of...

An air-filled section of an X-band (8.2-12.4 GHz) rectangular waveguide of length is used as a delay line. Assume that the inside dimensions of the waveguide are 0.9 in. (2.286 cm) by 0.4 in. (1.016...

A rectangular brass (c = 1.37 X 107 S/m) waveguide with dimensions = 2.25 cm and b = 1.5 cm operates in the dominant mode at frequency 5 GHz. If the waveguide is filled with teflon (r = 1, r = 2.11,...

Ethernet became dominant because ______. a. it is the least expensive LAN technology b. it is a simple LAN technology c. Both of the above. ANS: 2. In broadband transmission, signals are injected...

Answer ALL the QUESTIONS CORRECTLY. NOTE. Answer ONLY ( 1-40 multiple choices ) what does Maxwell's equation relate? stions and choose the letter of the best answer. USE THE ANSWER SHEET PROVIDED....

Answer ALL the QUESTIONS CORRECTLY. NOTE: ANSWER ONLY please disregard the PERFORMANCE TASK 2 ONLY multiple choices. Thank you what does Maxwell's equation relate? stions and choose the letter of the...

For the position-time graph of an object moving in one dimension, which of * 1 point the following properties would imply that the object has motion with nonuniform velocity? a) The graph is a...

1. Buckley, a worker in a restaurant, stole a credit card from the coat of its owner with the intention of using it to charge goods. He purchased some merchandise at a retail store and paid for these...

The following is a list of seven movies and their ratings: 1. March of the Penguins G 2. National Treasure: Book of Secrets PG 3. Mamma Mia PG-13 4. Sex and the City R 5. There Will Be Blood R 6. The...

Differentiate the function. y = x 2 + 4 x 2 y ' =

Atlas Enterprises Inc. manufactures elliptical exercise machines and treadmills. The products are produced in its Fabrication and Assembly production departments. In addition to production...

The following graph is an ogive of IQ scores. The vertical axis in an ogive is the cumulative relative frequency and can also be interpreted as a percentile. (a) Find and interpret the percentile...

On January 1, 2018, Pet Friendly Stores adopted the retail inventory method. Inventory transactions at both cost and retail, and cost indexes for 2018 and 2019 are as follows: Required: 1. Estimate...

The management of Four Finger Appliance Company in has asked you to use activity-based costing to allocate factory overhead costs to the two products. You have determined that $ 81,000 of factory...

The following were selected from among the transactions completed by Babcock Company during November of the current year: Nov. 3. Purchased merchandise on account from Moonlight Co., list price...

What role did network effects play in your choice of an operating system, a social network, a word processor, or a mobile phone?

The following information should be used for Question 36 until 39: Net Income $50,000 Provision for bad debts 2,000 Increase in inventory 1,000 Increase in account payable 2,000 Purchase new...

67 Which of the following tangible non-current assets are not usually depreciated? (1 Point) Machinery purchased through a finance lease Land Buildings with a life in excess of 30 years Vehicles

Moerdyk Company's stock has a beta of 1 . 5 , the risk - free rate ( rRFR ) is 4 % , and the market risk premium ( rM - rRFR ) is 9 % . What is the firm's required rate of return?