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The second Iteration Koch Curve Dipole Antenna with Movable Reflector | ||
| Journal of College of Education | ||
| Article 1, Volume 0, Issue 1, 2017, Pages 225-242 | ||
| Authors | ||
| Kadhum J. Al-Shejairy; Khudhair A. Qanbar | ||
| Abstract | ||
| Modern commercial and military communication systems need antennas with multi-band, small size and low profile. In this paper a performance of the second iteration Koch curve fractal dipole antenna is optimized by using a movable reflector. The proposed Antenna with reflector has operating resonant frequencies of (680, 1980, 3160 and 4380 MHz). at these frequencies VSWR < 2 and reflection coefficients < -10 dB with acceptable bandwidth which is useful in UHF/SHF applications. The proposed Antenna is simulated and analyzed using 4NEC2 software package. | ||
| Keywords | ||
| Multiband; fractal antenna; Koch curve; reflector | ||
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