Computer Science Assignment - TSM321E Antenna

(3 pts) How is antenna gain developed? (3 pts) If an isotropic antenna and Antenna X are located at the same distance from a receiver, fed with the same signal at the same power level, and the result is that the signal from Antenna X is 4 times as powerful as the signal from the isotropic, how would I characterize the gain of Antenna X? (5 pts) What type of radiation pattern is represented by this plot? Answer: ________________________ (5 pts) What type of radiation pattern is represented by this plot? Answer: ______________________ (3 pts) An antenna whose gain increases with frequency for a given reflector size is a _________________ antenna. (3 pts) The problem with very high gain antennas is that they are _____________________. (5 pts) What type of radiation pattern is represented by this plot? Answer: ______________________________ (5 pts) What is the beamwidth of the antenna in question 7?. (3 pts) An omnidirectional antenna that exhibits gain over a dipole antenna is most likely a _____________________ antenna. (3 pts) An antenna that includes a dipole driven element, a non-driven element that is longer than the driven element and one or more non-driven elements that are shorter than the driven element is a __________________ antenna. (3 pts) An antenna that is a hollow tube closed at one end with a quarter wavelength antenna mounted inside is a ___________________ antenna. (3 pts) In question 10 the non-driven element that is longer than the dipole element is called a _____________________. (3 pts) In question 10 the non-driven element that is shorter than the dipole element is called a _____________________. (3 pts) The three Fundamental types of feedlines are __________, __________& __________? (3 pts) A feedline that is a hollow tube of rectangular cross section is what type?_____________ (3 pts) Generally speaking feedline loss ________________ as frequency increases. (2 pts) True or False: compared...