# A Switched Beamforming of Fully Shielded Six Parasitic Planar Array for IoT Network
> Wina P.

URL kanonis: https://discover.unhas.ac.id/publications/a-switched-beamforming-of-fully-shielded-six-parasitic-planar-array-for-iot-netw
Jurnal / Konferensi: 2020 IEEE International Conference on Communication Networks and Satellite Comnetsat 2020 Proceedings
Tahun terbit: 2020
DOI: https://doi.org/10.1109/Comnetsat50391.2020.9329009
Citations: 1

## Authors
- Wina P.

## Abstract
An optimized switched parasitic smart antenna (SPSA) 915 MHz that consists of 6 monopole parasitic wires encircled a single feeding monopole wire and configured on top of a 328 mm circular ground plane was manufactured and evaluated. SPSA prototype is initially designed to support the practical operation of a particular IoT based surveillance network within the university campus environment. In practical, the constructed antenna installed at a server station will continuously detect the particular active sensor node and maintain the connection and the data transfer between sensor node and the server. A slightly different switched beamforming technique deployed on the fully shielded cover seven monopole wires planar array by electronically setting-up 3 parasitic wires to be grounded and three other floating at the same time in order to point the power beam into a certain direction. Through the sequential variations of those wires set-up then the main lobe directions would be pointed to 6 different directions, i.e. 0°/360°, 60°, 120°, 180°, 240°, and 300°.

## Keywords
- Shielded cable
- Beamforming
- Electrical engineering
- Antenna (radio)
- Computer science
- Node (physics)
- Planar
- Ground plane
- Wireless sensor network
- Acoustics
- Engineering
- Physics
- Telecommunications
- Computer network
- Computer graphics (images)

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Sumber: Discover Unhas — RIMS Universitas Hasanuddin.
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