Presentasi bedah paper kegiatan IEEE Student Branch IT Telkom

1. IEEE-Paper Cracking:
“Antenna Technologies: Past,
Present, and Future”
978-1-4673-0037-7, Constantine A. Balanis, published 2012
Mohammad Arif Harfianto
IEEE - Antenna and Propagation Society Member
IEEE Student Branch of Institut Teknologi Telkom Member
Head of Research Divisions – Laboratorium Antena Institut Teknologi Telkom

2. Abstract
“The evolution of antenna technology is reviewed, from the days of Marconi to the present. Various
periods over which antenna technology has been revitalized are reviewed, and the various antenna
configurations developed during those periods are summarized along with so me of their respective key
characteristics. The history starts at the beginning of the 20th century and the respective technologies
developed in the decades that follow are identified. Individuals that played a key role, especially dur ing the
early stages of antenna technology, are identified. Future trends and needs are speculated. Key
technologies that will contribute to future advancements are identified and
will be presented at the conference.”
Historical Story
Future Advancement of Antenna Technology
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3. Historical Stories
Various experiments in nineteenth century of
microwave antennas:
• 1885 – Edison’s experiment
• 1887 – Hertz using half lambda dipole
• 1888 – Hertz demonstrating the cylindrical
parabolic antennas
• 1889 – Experiment of phased arrays
antennas
• 1897 – Biconical Dipole Antenna, Oliver J.
Lodge
• 1901 – Marconi transmitting monopole’s
signal
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4. Historical Stories (cont’)
Guglielmo Marconi
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5. Historical Stories (cont’)
1900 – 1920 (large, low frequency, high power
antennas)
• 1907 – Othogonal Loop Antena
• 1910 – Wire antennas used in aircraft
• 1912 – Cage Antennas for ships and
submarines
• 1916 – Wire Reflector Antenna
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6. Historical Stories (cont’)
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7. Historical Stories (cont’)
1920-1940:
• 1926 – Yagi-Uda Antennas
• 1927 – Franklin’s Directional Array
• 1938 – Waveguide Radiators
• 1939 – Horn Antennas (VHF)
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8. Historical Stories (Cont’)
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9. Historical Stories (Cont’)
1940-1950 (The Beginning of High
Frequency Antennas):
• VHF Slots, Loops, and Dipoles
• (1) Slotted Tube
• (2) Stacked Loops
• (3) Slot surrounding metal sheets
• (4) Rectangular Loop
• (5) Wire Slot
• (6) Square Loop
• (7) Quad element – square loop
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10. Historical Stories (Cont’)
1950-1959 (Decade of
Inventions, small, wideband):
• 1950 – Ring Reflector (Fig. 1)
• Twist Reflector (Fig. 2)
• Fractal Antennas
• Helix
• 1955 – Spiral Slot Antenna
• 1955 – Retrodirective Array Van Atta
• 1957 – Log Periodic Antenna
• 1958 – Lensed Reflector (Fig. 3)
• 1959 – Conical Spiral Antenna
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11. Historical Stories (Cont’)
1970-1990 (Compact
Antenna):
• Microstrip Antenna
• Microstrip Array
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12. Antenna Technology
Antenna technology in the 1990s to now focused more on
the integration of materials to optimize the performance
of the radiating elements.
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