天線理論

The role of antennas in a wireless system and how to establish specifications of the antennas to be employed in a system. The system viewpoint of an antenna and array antenna will be addressed in this course.

Fundamental Electromagnetic Calculus

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Mid-term Quiz Final Quiz (or project report and presentation)

• Introduction to Antenna Theory from System Perspective.

  1. Link budget of a wireless system 2. Antennas parameters (Specification) 3. Signal-to-noise ratio (SNR) of a receiving system 4. System architecture of a Frequency-Modulated Continuous Wave Radar System 5. The radar equation

• Circuit Model of an Antenna

  1. Metal antenna 2. Phasor notation 3. Power relation, maximum power transmission 4. Impedance matching

• Antenna Fundamentals

  1. Reciprocal theorem 2. Polarization 3. Antenna factor 4. Near/Far field 5. Radiation power density 6. Antenna gain

• Antenna Theory

  1. Source and fields 2. Green’s identity 3. Field due to magnetic current 4. Dyadic Green’s function 5. Dyadic representation 6. Uniqueness theorem 7. Reaction Theory 8. Image Theorem 9. Linear antenna 10. Guided wave structure 11. Radiation resistance

• Array Antennas

  1. Array factor 2. Symmetric array 3. Time domain perspective of an antenna array 4. Antenna pattern 5. Scanning array (Beam steering principle)

• Leaky-wave Antennas

  1. Leaky-wave theory 2. Radiation pattern

自編教材 Open literature

地點

Engineering Building 4 9F: LAB 917

時間

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聯絡方式

raybeam@mail.nctu.edu.tw