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余天(左)跟李亞萍都很疼愛余苑綺。(圖/資料室)

▲余天(左)跟李亞萍都很疼愛余苑綺。(圖/資料室)

余天與李亞萍的二女兒余苑綺(現改名余泳澐)因罹患直腸癌末期,目前積極抗癌,至今熬過近70次化療,日前余天曾透露余苑綺身體出現抗藥性,化療已經無效,癌指數飆升,還有很多癌細胞在肺裡爆開,因此正在接受沒有副作用的最新放射性療程,讓他相當不捨。日前搬新家,收到禮物,讓她感動致謝。

李亞萍說余苑綺之前因為癌指數飆高,覺得一路抗癌都沒用,情緒難免受影響,也會對身邊親友都不耐煩,不過自從跟小孩一起搬出夫家租房子住後,心情變得比較沒壓力,而余苑綺老公就兩邊跑,「一切都以綺綺健康為前提,她在夫家跟大家庭一起住,比較沒辦法專心養病。」

余苑綺開心抱著小孩。(圖/翻攝自臉書)

▲余苑綺開心抱著小孩。(圖/翻攝自臉書)

只不過因為新家剛裝潢好,會有刺鼻的甲醛味不好聞,連小孩都抱怨有怪味,正巧當時收到團購達人486先生(陳延昶)寄給她空氣清淨機,讓她發文感謝,開心與小孩合照。

余苑綺收到486先生的禮物。(圖/翻攝自臉書)

▲余苑綺收到486先生的禮物。(圖/翻攝自臉書)

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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.
In terms of its specification, a typical log periodic antenna might provide between 3 and 6 dB gain over dipole for a bandwidth of 2:1 while retaining a VSWR level of better than 1.3:1. 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.

EMC/EMI pre-compliance test antenna.
Very high gain over the full frequency range.
 Meets latest EMC standards up to 7GHz.
Suitable even for immunity measurements



引用自: https://www.setn.com/News.aspx?NewsID=1107826
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