2. WHAT Is THE OPERATING RANGE OF A DIPOLE AnTEnnA 15 GIVEN AS 3.8% of THE BIANOWIDTH OF A 36MHz?

Q: A shirt vertical grounded antenna is designed to radiate at 10 MHz. What will be radiation…

A: Radiation resistance is a fictitious resistance. When an antenna radiates, the total power radiated…

Q: 3. Power transmitted is 50 W is applied to a unity gain antenna with a 900 MHz carrier frequency.…

A: Given   Power transmitted Pt=50 wCarrier frequency fc=900 MHzdistance d=10 kmReceiver gain Gr=2…

Q: What will be the wavelength of a dipole antenna whose effective length is 8.5 m and radiation…

A: Given information: The effective length of a dipole antenna is le=8.5 m The radiation resistance of…

Q: For the 50-ft tower, what is the distance if the receiving antenna is at ground level? What if it is…

A: Given: Height of transmission tower, hT=50 ft Receiving antenna is at ground, hR=0 m

Q: A lossless resonant dipole antenna, has the pattern of the antenna is given approximately by U=Bo…

A:

Q: The radiation resistance of an antenna is 55 Ohm and the loss resistance is 10 Ohm. Determine the…

A: Radiation Resistance (Rr)= 55 ohmsLoss Resistance (Rl)= 10…

Q: How is antenna gain (signal strength and direction) influenced by the shape of an antenna? 11:

A: Given that we need to enumerate how antenna gain is influenced by the shape of an antenna

Q: What will be the maximum effective aperture of an antenna which is operating at a wavelength of 2m…

A: The directivity of an antenna is a measure of how efficiently the antenna can radiate in a specified…

Q: Compare between half-wavelength dipole antenna and short dipole antenna.

A: Compare between half-wavelength dipole antenna and short dipole antenna is shown below:

Q: What will be the wavelength of a dipole antenna whose effective length is 8.2 m and radiation…

A: For an dipole antenna  Length=wavelength/2

Q: What is the distance to the radio horizon for an antenna that is 40 m above the top of a 4000 m…

A: Given: Mountain height h1=4000 m Antenna height from mountain h2=40 m

Q: What is the gain of a Deep Space Network (DSN) 70m antenna at 9 GHz (efficiency of .65)?

A: According to the question we have to find the value of Gain.

Q: For a single wire antenna, explain (in your own wc radiation from this antenna.

A:

Q: What will be the wavelength of a dipole antenna whose effective length is 8 m and radiation…

A:

Q: A pulse radar system has a PRF-300Hz, an antenna with a 3-dB beamwidth of 1.5-degree, and an antenna…

A: Antenna scanning modulation: As the antenna scans by a target, it observes the target for a finite…

Q: Skample 1: Consider an antenna transmitting a power of low at goOMHz. Calculate the received signal…

A:

Q: The maximum radar cross section for a resonant half-wave length dipole is 0.85A2. the frequency is…

A: Given, Frequency, f=10 GHz Distance, R=1000 m Gain of the transmitter, Gt=20 dB Gain of the…

Q: Calculate the directivity of an isotropic antenna.

A: An isotropic antenna radiates equally in all possible directions.  Directivity is a measure of how…

Q: The radiation resistance of a dipole antenna is 355 ohm. What will be the efective length of the…

A: The radiation resistance of a dipole antenna can be expressed as

Q: If the diameter of a parabolic reflector antenna is 1.3 m, then what will be the half power…

A: The half power beamwidth (HPBW) is defined as the angular separation between the two points found on…

Q: etc. when feed directly to folded dipole with 50v ohm coaxial cable Q3/ Explain how change of gain…

A: The answer as given below:

Q: How much error in the vertical position occurs if the GNSS antenna is mounted on a 2.25-m pole that…

A: Antenna: It is a device that used to transmit or receive radio or television signals. GNSS…

Q: If a parabolic antenna is equipped with a 10 m diameter dish, then what will be the first null…

A: The angular separation between the two nulls on either side of the main lobe of the antenna's…

Q: - Determine the effective isotropic radiated power for an antenna with a directivity D = 43 dB, an…

A: Given Data: D = 43 dB efficiency = 75 % Pin = 50 W

Q: Determine the maximum effective area of a Hertzian dipole of length 10 cm operat- ing at 10 MHz. If…

A: In Antenna Array the group of radiating element produce radiation in one direction. . Its radiation…

Q: What will be the radiation resistance of a quarter wave dipole antenna? Please show the calculation…

A: The radiation resistance for a dipole antenna can be expressed by the following equation: In this…

Q: 5. A transmitting antenna is on a 50-ft tower and the receiving antenna is on an identical tower.…

A:

Q: For a monopole antenna with linearclinear distribution, if the effective length of the monopole is…

A: The radiation resistance of a monopole antenna for linear current distribution can be expressed as…

Q: The Doppler radar shown below is operating at 10 GHz and intended to detect target velocities…

A:

Q: Consider a lossless antenna with a directive gain of +6 dB. If 1 mW of power is fed to it the total…

A: Solution Lossless antenna with directive gain of +6dB = 100.6 =4 (In linear) Input power to antenna…

Q: antenna is 100mA. 1. What is the magnitude of E at a distance of 100m in the broadside plane for…

A: The General Expression of  Electric field and Magnetic field for a Half-Wavelength Dipole Antenna is…

Q: calculate the maximum effective area and the maximum received power for a receiving antenna with a…

A: Given:

Q: What will be the wavelength of a dipole antenna whose effective length is 8.5 mm and radiation…

A: The radiation resistance of a dipole antenna is given as Rrad=80π2hλ2 Ω--->(1) where h is the…

Q: What are the approximated sizes of a 8X8 antenna array at 60GHZ mmWave and in 6 GHz UWB?

A: we need to determine the antenna size for given frequencies.

Q: Calculate the power gain of a horn antenna of square aperture with the aperture area of 100 times…

A: The power gain of a horn antenna can be expressed as In this problem, the aperture area is given as…

Q: A mast antenna consisting of a 50 meter long vertical conductor operates over a perfectly conducting…

A: The mast antenna is on the conducting ground plate and it is hertz dipole. The expression for the…

Q: For an antenna with radiation resistance equal to 50 Ω and efficiency of 80%, what is the loss…

A: Given that  Rr=10 ohmη=80% Although formula of antenna efficiency is given by…

Q: Define the following terms:  Radiation resistance, Bandwidth, Antenna effective aperture,…

A: Radiation resistance The radiation resistance of a receiving antenna depicts the antenna's source…

Q: termine the radio horizon for a transmit antenna that is 100 ft high and a receiving antenna that is…

A:

Q: What is the directivity of an isotropic antenna?

A: we need to find the directivity of an isotropic antenna

Q: 1. Determine the following; (a) What is the wavelength of an 800-MHz signal? (b) What is the…

A:

Q: Determine the beamwidth and transmit and receive power gains of a parabolic antenna with the…

A: Given:  Dish diameter D=2.5 mFrequency of operation f=4GHzEfficiency η=55%

Q: QA2 (a) Name four ways of exciting a patch antenna, and explain the advantages and disadvantages of…

A:

Q: A parabolic antenna system is having a dish diameter of 10 m and the feed is connected at 10 GHz.…

A: Parabolic antenna belongs to the class of reflector type antenna. Gain of parabolic antenna can be…

Q: What are the applications of planar array antennas?

A:

Q: If antenna gain of 25 dBi was achieved using a single antenna, what would be the ideal gain of an…

A: The solution is given below