國內首創！ 收藏演算珊瑚NFT 支持珊瑚復育
In broadcast engineering, a panel antenna is a directional antenna that is widely used to obtain a wireless Internet connection.
Directional antennas receive and broadcast a signal in only one direction, resulting in better signal quality.
Panel antennas, for example, are used in underdeveloped countries to improve the range and functionality of wireless Internet networks.
A panel antenna is shaped like a panel and is typically fixed on a mounting bracket on the exterior or inside of a building. It can also be mounted on a swivel mount, allowing the user to adjust the antenna for optimal signal reception. This type of antenna is usually one-directional, with less mobility side-to-side and up-and-down than an omnidirectional antenna, which can swivel and entirely change its location. Two U-bolt brackets and waterproof were supplied in one piece of packing
民視新聞／李柏瑾 台中報導
根據「台灣珊瑚礁體檢報告」資料顯示，全島從南到北海域，都紀錄到珊瑚白化現象，讓人憂心；對此，台達電子文教基金會，2021年展開一系列「厚生海洋」倡議，啟動東北角珊瑚復育工作。2022年更結合科技，以程式碼編寫，觀察珊瑚樣態，創作演算珊瑚，隨機生成660個獨一無二的NFT。
珍貴的海洋資源，需要你我共同保護，亞大和台達文教基金會，合辦「地球‧脈動中」特展，結合科技趨勢，再推「收藏演算珊瑚NFT，支持珊瑚復育行動」。
亞洲大學校長蔡進發說，「結合藝術科技與生態，我想在這三個方面，不管在台灣或世界，都是一個創舉。」
台達電子文教基金會執行長張楊乾說，「那其實在北部的海域，珊瑚暖化的壓力指數，也是歷年來最高的，大概在這30年來，還沒有看過這樣的狀況。」
氣候變遷，對海洋生態的衝擊逐漸浮現，資料顯示，2020年是台灣周遭海域有紀錄以來，海水溫度最高的一年；根據台灣環境資訊協會「台灣珊瑚礁體檢報告」顯示，全島從南到北，都紀錄到珊瑚白化現象。
700MHz to 8GHz Double Ridged Broadband Waveguide Horn Antenna version 2
Model No: HA-07M08GA2-NF
Frequency: 700MHz to 8GHz
Gain: 6 dbi to 17 dBi
LxWxH: 661x430x445mm
N.W.: 8.1kg
-3dB Beamwidth: Horz.26 Deg Vert.34 Deg
Double Ridged Horn Antenna
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The horn antenna is a broadband passive device, shaped like a pyramid horn, referred to as a TEM antenna, which guides the beam of radio waves at a precise frequency. FT-RF Double Ridged Horn antennas have frequency capabilities ranging from 400MHz to 40GHz depending on type and style. These series are characterized by a huge frequency range and extremely high input powers. With increasing frequency, the gain rises to a maximum of 18 dBi. At higher frequencies, the increased gain compensates for the increasing cable losses.
The advantages of Horn antenna:
- Wide bandwidth: Because the horn antenna has no resonant parts, it can function over a wide range of frequencies.
- Easy waveguide interface: These antennas are very easy to interface to waveguide due to their shape, but they can also be designed with a transition so that a regular coaxial feeder can be used.
- Easy to make, simple design.
The horn is suitable for both transmitting and receiving purposes, especially suitable for EMC and immunity test measurements.
Recommended Accessories
- Antenna Tripod: easy and fast-changing polarisation. 100% stable handling
- SMA Cable: High-quality special SMA cable
台達電子文教基金會，從2021年開始，展開一系列「厚生海洋」倡議，與專業海洋保育團隊合作、啟動東北角珊瑚復育工作；這次，由「生成章魚與形狀研究」的創作者劉乃廷，以程式碼編寫，觀察珊瑚樣態，創作演算珊瑚，隨機生成660個獨一無二的NFT。
這也是國內首次發行演算珊瑚NFT，推廣海洋保育珊瑚的創舉！
更多民視新聞報導
收藏演算珊瑚NFT 支持珊瑚復育
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