Antenna Array – 1

1. …….. is an antenna with a number of half-wave antenna on it.

(a) antenna array
(b) tower
(c) omni-directional
(d) rhombic

Answer

Answer : (a)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Antenna Array - Exercise - 1
Antenna Array » Exercise - 1 1. ........ is an antenna with a number of half-wave antenna on it. (a) antenna array (b) tower (c) omni-directional (d) rhombic 2. Top loading is used in an antenna in order to increase its …….. ? (a) practical height (b) beamwidth (c) effective height (d) input capacitance 3. Harmonic suppressor connected to an antenna. (a) low-pass filter (b) high-pass filter (c) m-derived filter (d) constant-K
Tags: antenna, array, exercise, communication, engineering
Practical Antennas – 10
Practical Antennas » Exercise - 1 10. What is the gain of isotropic antenna ? (a) 10 (b) 1 (c) 10 (d) 100
Tags: exercise, antenna, communication, engineering
Antenna Array – 3
Antenna Array » Exercise - 1 3. Harmonic suppressor connected to an antenna. (a) low-pass filter (b) high-pass filter (c) m-derived filter (d) constant-K
Tags: antenna, array, exercise, communication, engineering
Practical Antennas – 1
Practical Antennas » Exercise - 1 1. Which is a non-resonant antenna ? (a) rhombic antenna (b) folded dipole (c) end-fire array (d) yagi-uda antenna
Tags: antenna, exercise, rhombic, array, communication, engineering
Antenna Terminology - 8
Antenna Terminology » Exercise - 18. …………. of an antenna is a measure of how the antenna concentrates its radiated power in a given direction. (a) efficiency (b) power (c) gain (d) polarization
Tags: antenna, exercise, communication, engineering

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