Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

1) prepare down two reasons for using directional antenna.

2) Compute the length of half – wave dipole for an operating frequency of 200MHZ.

3) prepare down the advantages of optical fiber cables?

4) What do you mean by critical angle?

5) Describe why CDMA is sometimes referred to as spread-spectrum multiples access?

6) What do you mean by electronic navigation?

7) prepare down the advantages of a digital cellular system.

8) Describe the term false handoff in detail.

9) Describe why is it needless for cell phones and cellular base station transmitters to use linear RF power amplifier in their transmitters?

10) What do you mean by micro cells?

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M912808

Have any Question? 


Related Questions in Electrical & Electronics

Three single-phase transformers are used to form a

Three single-phase transformers are used to form a three-phase transformer bank rated 13.8 kV(Δ)/120kV(Y). One side of the transformer bank is connected to a 120 kV transmission line, and the other side is connected to a ...

An inverting amplifier with gain of -100 vn and an input

An inverting amplifier with gain of -100 VN and an input resistance of 100 ;a uses an op amp with I mV offset, a bias current of 30 nA and an offset current of 3 nA. What output offset results with a) a basic uncompensat ...

Determine the state diagram for the convolutional coder

Determine the state diagram for the convolutional coder shown in Figure 11.48. Draw the trellis diagram through the first set of steady-state transitions. On a second trellis diagram, show the termination of the trellis ...

A blocked-rotor test was performed on a 5-hp 220-v

A blocked-rotor test was performed on a 5-hp, 220-V, four-pole, 60 Hz, three-phase induction motor. The following data were obtained: V = 48 V, I = 18 A, P = 610 W. Calculate: a. The equivalent stator resistance per phas ...

The force carried by the plunger of the door chime of given

The force carried by the plunger of the door chime of given figure is determined by Where dφ/dx is the rate of change of flux linking the coil as the core is drawn into the coil. The greatest rate of change of flux will ...

For a system that operates at a high clock frequency and

For a system that operates at a high clock frequency and samples an asynchronous input that changes with high frequency, the simple synchronizer of Figure 4.44 may exhibit an unacceptable MTBF. Equation 4.5 indicates tha ...

Individual submissionsread carefully the reference section

Individual Submissions Read carefully the Reference section and the Competition Rules for the Wind Turbine Project and answer the following. 1. The 20-inch box fan used in Project 1 consumes about 85 watts of electricity ...

A describe the possibilities of limiting a digital signal -

(a) Describe the possibilities of limiting a digital signal - i.e. a bit pattern - in frequency before modulation and transmission. (b) How can overlapping by adjacent pulses (interference) be limited? (c) How is it poss ...

The input power to the rotor circuit of a six-pole 60 hz

The input power to the rotor circuit of a six-pole, 60 Hz, induction motor running at 1100 r/min is 5 kW. What is the rotor copper loss in this motor?

At a particular temperature the fraction of ionized atoms

At a particular temperature, the fraction of ionized atoms in a piece of silicon is IM". If the material is doped to a level of I in 10" with acceptor atoms, what is the net concentration of holes and electrons in the re ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate