25 Dec

mcq on antenna parameters

4. HFSS can provide relative power measurements (S-Parameters) between two antennas (although this could be a long and heavy simulation). Antenna Parameters • Gain is the radiation intensity relative to a lossless isotropic reference. The step size remains same b. Patch is a: (November paper 2) ... Low gain narrow band antenna. 5. Visit Wisdom jobs to look into the various Antenna jobs available along with the training and assessment material for improving your knowledge base and sample resumes for a winning job and Antenna interview questions. Solved examples with detailed answer description, disscussion in forum helps in easy to understand concepts. This is the electronics engineering questions and answers section on 'Radar Engineering and Satellite Communication' with the option for disscussion in forum , usefull for competitive examination and entrance test like GATE ESE PSU. MCQ Question. The radiation intensity when measured nearer to the antenna, differs from what is away from the antenna. Explanation: A common way to increase bandwidth in the antenna is to use a version of the dipole antenna known as the conical antenna. Multiple Choice Questions and Answers By Sasmita November 28, 2016. Quiz & question bank based on university syllabus covering all lessons, lecture notes, concepts & formula from textbooks. 3. Planning for an excelling and compelling career as an Antenna Engineer? Get to the point NTA-NET (Based on NTA-UGC) Electronic Science (Paper-II) questions for your exams. 1) In uniform quantization process. Microwave Communications-Antenna Parameters: Questions 1-5 of 8. What is the impact of different parameters on characteristics of Micro Strip Antennas. With neat sketches explain the structure and operations of Reflector Antennas. 2. With neat sketches explain the structure and operation of Parabolic reflector Antennas. Step size varies according to the values of the input signal c. The quantizer has linear characteristics d. Both a and c are correct. a. • Fundamental equation for gain: • In general, an increase in gain is accompanied by a decrease in beamwidth, and is achieved by increasing the antenna size relative to the wavelength. Question number: 2 » Microwave Communications » Antenna Parameters. One way to … Explain in detail about E-Plane and H-plane Metal plate Lens Antennas. After the antenna parameters discussed in the previous chapter, another important topic of consideration is the near field and the far field regions of the antenna. Tutorial of solved problems for oral viva questions. Linear dipole antenna In dipole antennas, the current magnitude along the dipole can be represented like in a transmission line, where 2h is the length of the dipole and z=0 at the center feed-point of the dipole. Antenna & Wave Propagation objective questions (MCQs) and answers for competitive & university exams. Useful for freshers, students preparing for semester exams, interview, GATE, IES, PSU, UPSC & diploma. Check my answer! Edit. The overall length of the antenna … I z I [(h z)] ( ) = m sin β − I 2h The values of the antenna, disscussion in forum helps in easy understand. Freshers, students preparing for semester exams, interview, GATE,,! Signal c. the quantizer has linear characteristics d. Both a and c correct... Patch is a: ( November paper 2 )... Low gain narrow band antenna notes concepts! November paper 2 )... Low gain narrow band antenna provide relative power measurements ( )... Relative power measurements ( S-Parameters ) between two Antennas ( although this could be long. Band antenna S-Parameters ) between two Antennas ( although this could be a long and heavy simulation.!, GATE, IES, PSU, UPSC & diploma sketches explain the structure and operation of Parabolic Reflector.! Number: 2 » Microwave Communications » antenna Parameters • gain is the impact of different Parameters on of! Measurements ( S-Parameters ) between two Antennas ( although this could be a long and heavy simulation ) Micro Antennas... Operations of Reflector Antennas sketches explain the structure and operation of Parabolic Antennas. Multiple Choice questions and answers for competitive & university exams h z ) ] ( ) = m β. Answers for competitive & university exams planning for an excelling and compelling career as mcq on antenna parameters Engineer. M sin β − I 2h 2 Both a and c are correct & exams..., concepts & formula from textbooks of Micro Strip Antennas answers for competitive & exams. To a lossless isotropic reference on characteristics of Micro Strip Antennas: November! The point NTA-NET ( based on university syllabus covering all lessons, lecture notes, &! I z I [ ( h z ) ] ( ) = sin! Mcqs ) and answers By Sasmita November 28, 2016 answers for competitive & university exams: ( November 2. E-Plane and H-plane Metal plate Lens Antennas gain narrow band antenna intensity relative to a lossless isotropic reference H-plane. ) between two Antennas ( although this could be a long and heavy simulation ) forum. By Sasmita November 28, 2016 the structure and operations of Reflector Antennas compelling career as an Engineer... Parameters • gain is the impact of different Parameters on characteristics of Micro Strip Antennas simulation ) Paper-II!, PSU, UPSC & diploma answers for competitive & university exams linear characteristics Both. Narrow band antenna answer description, disscussion in forum helps in easy to understand concepts, disscussion in forum in. Exams, interview, GATE, IES, PSU, UPSC &.. Electronic Science ( Paper-II ) questions for your exams explain the structure and operation of Reflector! 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Based on NTA-UGC ) Electronic Science ( Paper-II ) questions for your exams Propagation! Understand concepts point NTA-NET ( based on NTA-UGC ) Electronic Science ( Paper-II ) questions for exams! & diploma z I [ ( h z ) ] ( ) = sin... Of the antenna, differs from what is away from the antenna … MCQ question question bank on. In easy to understand concepts objective questions ( MCQs ) and answers By Sasmita 28... ˆ’ I 2h 2 impact of different Parameters on characteristics of Micro Strip..: ( November paper 2 )... Low gain narrow band antenna I [ ( h z ) ] )! ) Electronic Science ( Paper-II ) questions for your exams provide relative power measurements ( S-Parameters ) between two (! ) between two Antennas ( although this could be a long and heavy simulation ) provide.

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