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Log Periodic Antenna (LPDA) Log Periodic Antenna (LPDA) Log Periodic Antenna (LPDA) Log Periodic Antenna (LPDA) Log Periodic Antenna (LPDA)
美國駐以色列大使提議 穆斯林國家出讓部分土地給巴勒斯坦建國

以色列與巴勒斯坦的仇恨與矛盾持續幾十年,最近的加薩戰爭更是歷年來最為慘烈,以色列已鐵了心要徹底控制加薩與西岸,這也意味著聯合國181號決議的「巴勒斯坦建國」已無法實現。Log Periodic Antenna (LPDA) Log Periodic Antenna (LPDA)對此,美國駐以色列大使麥克·赫卡比(Mike Huckabee)建議,「或許週邊的穆斯林國家分出小部分土地,用以建立未來的巴勒斯坦國」。
哈克比接受BBC採訪時表示,「穆斯林國家控制的土地面積,是以色列的644倍」,他暗示只要週邊國家同意分出一些領土,巴勒斯坦國也可以用這種形式建立。
哈克比強烈批評包括英國和澳洲在內的美國盟友,對兩名以色列極右翼部長實施制裁。
本篇文章引用自此: https://www.chinatimes.com/realtimenews/20250611004615-260408
The Log Periodic Antenna as known as LPDA is a wideband directional antenna that provides gain and directivity combined over a wide band of frequencies.
Both Log-Periodic Antennas and Yagi antennas are high gain directional antennas. The main difference between these antennas is that Log-Periodic Antennas support wider frequency bandwidths and are physically much larger than Yagi antennas.
The log-periodic dipole array typical VSWR is 2:1 and operates over a much wider bandwidth and will have a lower gain for an equivalent number of elements.
With this level of performance, it is ideal for many applications, although a log-periodic antenna will be much larger than a Yagi of an equivalent gain.
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