臘腸熱愛大樹枝！「嘴叼大棍」驕傲邁步 路過汪們傻爆眼：什麼意思啦～
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許多狗狗出門放風後，常會叼些莫名其妙的東西，帶回家跟主人獻寶，日前英國倫敦有隻五歲臘腸犬博斯科（Bosco）牠出去散步時，最喜歡叼比自己體積大好幾倍的樹枝或木頭，雖然看起來很有趣，但也帶給路人許多麻煩。
飼主露西亞（Luccia）表示，當博斯科咬著樹枝擋住道路時，許多人為了避開牠和樹枝要走到馬路上，每當這時她都會因為給別人添麻煩而感到不好意思，心裡都會很不安，但大家幾乎並沒有因為博斯科「路霸」行為感到生氣，反而都是驚訝牠的力量。
@boscoandhisbigstick Make way for Mr Big Stuff!! 📣 #boscoandhisbigstick #dogvideo #mrbigstuff #funny ♬ Mr. Big Stuff – Jean Knight
露西亞還說，博斯科其實就是喜歡被大家注視著，而且大家也期待看到牠小小的身影卻充滿雄心壯志。大約三年前，露西亞開始在Instagram＠boscoandhisbigstick上發布博斯科的影片，供家人和朋友觀看，然後一年前創建了一個 TikTok＠boscoandhisbigstick帳戶並開始分享博斯科「狗小志氣高」的影片，至今分別擁有將近14萬和破百萬的粉絲。
@boscoandhisbigstick Looking to hire this man as my personal motivator 👏 #boscoandhisbigstick #dogvideos #funnyvideos ♬ original sound – user8410852696609
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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
浴室驚見「肉球毛掌」！小爪爪不停竄動 小舌頭猛舔：想陪爸爸～
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