A 12 GHz down link of a GEO satellite at a height of 36000 km above earth surface has an antenna with a diameter of 1 meter and 0.65efficiency. Find the gain in dB, the beamwidth in degrees
Q: The initials "FM" stand for frequency modulation. When broadcasting a radio wave, the constant…
A: Given that: y=Asin[2π(93,200,000 + 10,000sin 500πt)]t f(t)=93,200,000 + 10,000sin500πt A. Assigned…
Q: An NRZ polar code is using the following function to represent the l's: p(1) = s inc(xt /T,) a) Find…
A:
Q: FM radio statIon KRTH in 1Urangeler pr1adiart on an assigned freguencey or lll MHZ a Lower Of 5O,000…
A:
Q: Prior to the switch to digital television broadcasting, and to the popularity of cable television,…
A:
Q: Assuming the precision, PP, with which this electromagnetic radiation can shape the cornea is…
A: Electromagnetic waves, which comprise a time-varying electric field and a time-varying magnetic…
Q: frequency does this antenna
A:
Q: a) Show that the effective length of a lincarly-polarized antenna is related to its effecetive…
A: To show: The effective length of a linearly-polarized antenna is related to its effective aperture…
Q: If the largest dimension of the receiving antenna operating at a frequency of 9.5 GHz is 10 cm, then…
A:
Q: If a radio transmitter has a vertical antenna, should areceiver’s antenna (rod type) be vertical or…
A: Given: The position of the antenna of the radio transmitter.
Q: . Consider a geostationary-orbit satellite at an altitude of 35,784 km above the earth's equa- tor…
A: In this question we have to consider a geostationary-orbit satellite at an altitude of 35,784 km…
Q: Find the frequency range of visible light, given that it encompasses wavelengths from 380 to 760 nm.…
A:
Q: Calculate the wavelengths of a 2.29-GHz cell phone signal. Express your answer in meters.…
A: Given data : Frequency ( f ) = 2.29 GHz To find : Wavelength ( λ ) = ?
Q: The skin depth at 10 MHz for a conductor is 1cm. Find the phase velocity of an electromagnetic wave…
A:
Q: Two common designs for a spectrometer’s optics are single-beam and double-beam. Explain the…
A: The differences between the two designs is that the double beam spectrometer emits one beam of light…
Q: How long an antenna would have to be to receive a 1.4-MHz signal if it were 긍A antenna? Express your…
A: The size of a (1/2)λ antenna is approximately one-half of the wavelength of the desired frequency,…
Q: Discuss, with the help of equation(s), the effect of parabolic antenna size on the radar angular…
A: A parabolic antenna directs radio waves using a parabolic reflector, which is a curved surface…
Q: 3. Designing an antenna for Bluetooth in about 2.4GHz, which type is the best among A, B, or C if…
A: S11 parameters are used to describe the power factor reflected from the antenna, if it is zero, it…
Q: In a mobile phone network, how many times as strong would a signal be expected to be at 400 m from…
A: We are given a mobile phone network. We are given distances of 2 points from the base station. We…
Q: i) The measure of how fast data can be transmitted in a given bandwidth is referred to as____ .…
A: The answer to the above questions let us understand the terms given in the question
Q: A pulse radar is used to detect a target with an area of 10 m2 located at a distance of 120 km. If…
A: A pulse radar tells us about the distance to the target by calculating pulses timing and using…
Q: Given: - cellular phone with 0.6W transmit power - unity gain antenna, 900 MHz carrier frequency -…
A: To calculate the maximum distance, we need to consider the power received at the receiver and…
Q: Obtain the basic relationship between the electrical phase shift and the effective el ectric field…
A: Signals from the two antennae can undergo constructive interference or destructive interference…
Q: A signal of 800 nm is transmitted to a satellite orbiting Earth at 190 km. Calculate the shift in…
A: When light is moving away from a gravitational source its energy will decrease. The wavelength will…
Q: (a) What is the wavelength of 125-MHz radio waves used in an MRI unit? m (b) If the frequencies are…
A: Given data: The frequency of the radio waves, ϑ=125 MHz. Radio wave is an electromagnetic…
Q: Satellite radios operate at frequency of 2.3 GHz. Comment on possible reasons of choosing such…
A: Radio wave are electromagnetic wave of frequency between 30Hz and 300GHz.They are generated by an…
Q: A fighter jet has a circular radar antenna in the nose of the aircraft that operates at 10 GHz. (a)…
A: Given: The diameter of the antenna is, d = 1 m. The operating frequency is, f1 = 10 GHz. And the…
Q: Compute the frequency (in MHz) of an EM wave with a wavelength of 7.2 in. (0.1829 m).....Show all…
A: Relation between wavelength , frequency and speed of light is given by c=λf where c is 3×108m/s λ…
Q: A wireless link has a 50W transmitter that sends a signal with a frequency of 900 MHz, Both TX and…
A:
Q: Your favorite radio program broadcasts 96.3 MHz. What is the wavelength corresponding to this…
A:
Q: For a S-band horn antenna what RF measurements can be measured on a Scalar Network Analyzer?
A: Scalar Network Analyzer is one type of RF Network Analyzer. Compared to a vector network analyser,…
Q: the frequency range for an AM radio is 540 kHz to 1600kHz. calculate the shortest range and the…
A:
Q: An airborn radar of an airoplane has a pulse width of 5µ sec, at a vertical height of 1nautical…
A: given
Q: A transmitting antenna at the top of a tower has a height of 36 m and the height of the receiving…
A: Given: The height of the tower is 36 m. The height of the receiving antenna is 49 m. The radius of…
Q: Why is wavelength important in determining the data transmission rates of fiber-optic cables?
A: Wavelength: It is the actual distance between the two successive crests(peaks) or troughs of a…
Q: An EM wave in free space has a wavelength of 650 nm What is its frequency? Express your answer to…
A:
Q: 4-4. A TE mode of 10 GHz is propagated in an air-filled rectangular waveguide. The mag- 162…
A: Given: The frequency is 10 GHz. The magnetic field in the z-direction is Hz=H0 cosπx6…
Q: The lowest value of the transmitted power of a pulsed radar signal to detect a target area of 10 on…
A: Given: Crossectional area of antenna, σ=10 m2 Distance, D=35 Km Frequency, ν=120 GHz Gain, G=34 dB…
Q: A radio receiver is tuned to 555 KHz with its oscillator frequency being 1010 KHz. Determine (i)…
A: We have given that a radio receiver is tuned to 555 KHz. Its oscillation frequency is 1010 KHz. We…
Q: Q3. a) Show that the effective length of a lincarly-polarized antenna is related to its effective…
A: Let us take a Hertzian dipole antenna. The Hertzian dipole is a theoretical dipole antenna made up…
Q: Q: The radiation intensity of an antenna is given by: U= 5 sin 20 for 0 ≤0 ≤ 1/2 and lo-4A Find: a)…
A: a) R_(rad) is the radiation resistance of the antenna. To calculate it, you need to integrate the…
A 12 GHz down link of a GEO satellite at a height of 36000 km above earth surface has an antenna with a diameter of 1 meter and 0.65efficiency. Find the gain in dB, the beamwidth in degrees, and the diameter of the circular coverage area on earth surface assuming flat earth
Step by step
Solved in 4 steps
