Research subject: Determination of Structural Equation for Normal Mode Helical Antenna having Dielectric or Magnetic Material inside Presented by : Nguyen Thanh Tuan (First Semester of Master Degree) Supervisor : Prof. Dr. Yoshihide Yamada Co-Supervisor : Dr. A.K.M Muzahidul Islam Assoc. Prof. Dr. Sabariah Bt. Baharun 27th March 2015
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Research subject: Determination of Structural Equation for Normal Mode Helical Antenna having
Dielectric or Magnetic Material inside
Presented by : Nguyen Thanh Tuan (First Semester of Master Degree)
Supervisor : Prof. Dr. Yoshihide Yamada
Co-Supervisor : Dr. A.K.M Muzahidul Islam Assoc. Prof. Dr. Sabariah Bt. Baharun
27th March 2015
Outline of this presentation
1. What is Antenna ?
2. What is Normal Mode Helical Antenna (NMHA) ?
3. Structural Determination Method
4. Study Subject
5. Research Schedule
6. Present Situation
7. Conclusion
1. What is Antenna ?
Fig 1.Mobile Communication Fig 2.Satellite Communication
• Applications of Antennas:
• Main roles: Transmit and receive radio wave• Important characteristics: Antenna gain, Radiation pattern,
Impedance matching to radio equipments.
AntennaAntenna
1. What is Antenna ?
Long distance Communication
Short distance Communication
Parabolic Reflectors
Array Antennas
Patch Antennas
Helical Antennas
• Categorization of Antennas:
High Gain Low gain, Small Size
Tag Antenna
Antennas for Radio Frequency Identification (RFID)
Antennas for Tire Pressure Monitoring System (TPMS)