M253916M253916
本創作係一種倒ί? ι 1 π 但十面天線之結構，尤指一插 加操作頻寬以及縮小天螝俨藉+ 7 p ^ 種ΤΓ以i曰 那』大線體積之倒F平面線者。 【新型所屬之技術領域】 【先前技術】 隨著無線通訊技術的突飛猛進，將3C (c〇nsumpti〇n Communication Computer )產品與通訊模組互相结合， 2成之行動通訊產品’已為現階段科技產品之主流，包 =^電腦' 個人數位助理（PDA)等’這些產品在與 通訊模、、且結合之後，不僅可以連接至區域網路“Μ)、 收發電子郵件（E-Mail )，更可以接收即時資訊（如即 時新聞、即時股票行情），令彼此之間達到資源共享和資 ，傳輸之功能。其中倒F平面天線因為具有輕巧以及輕薄、 等優點，因此一般都被廣泛使用在行動通訊產品之内/ 天線。 、 按，一般傳統之倒F平面天線，請參閱第丨圖所示，該 倒F平面天線之結構，係在一印刷電路板丨〇之表面上，Z 餘刻方式設有一呈倒F狀之天線1 1 ’該天線11包括一對相 互平行之平行段，係為第一平行段1 2與第二平行段12]戶3 構成及一垂直於該第一平行段12與第二平行段i 2，X上之垂 直段13，其中，該第一平行段12與該印刷電路板1〇之接 端14電氣連接，而該第二平行段12,則與該印刷電路板1〇 之信號端1 5電氣相連接，俾該天線1 1可接收/發射無線射 M253916 創作說明（2) 准，泫習用倒F平面天線之所使用之操作頻寬範圍很 t第2圖所不，其測試頻寬範圍Δ4〜Δ3僅150MHz，若要 2加其接收/發射之頻寬，則必須增加該垂直段13之長 ΐ印I:: 亥習用倒F平面天線之面積將增大，導致增加 Ϊ Si路；St體積，造成該行動通訊產品_ 積小型化之趨勢發展。 【新型 有 通訊設 各種解 於開發 作，俾 本 令該結 本 構，以 本創作 得資料 根 結構， 有一呈 段，該 垂直於 内容】 鐘於前述先前技術之缺點， 備之製造經驗和技術累積， ：“從事無線 決的方法，在經過不斷的研究一驗盥二悉心研究 設計出本創作之一種全新：广平面=與改良後’終 能摒除先前技術所產生之缺失。、、、之結構的創 創作之一目的，係提供一種平 構可配合電路板體積小型化趨勢。 線之結構， 創作之另一目的，係提供一種倒？ 增進天線之操作頻寬範圍。 天線之結 之再一目的，係提供一種平面 傳送或接收之訊號品質更為優^天線之結構，使 據上述之目的，本創作乃有^二種 該結構係在一印刷電路板之表面 平面天線之 倒F狀之天線，該天線包括一 以餘刻方式設 对相η巫、 對平行段係由第一平行段及第二十仃之平行 该等平行段上之垂直段，兑φ ”行'^所構成及一 /、τ ，古女货 弟一平行段與該 M253916 、創作說明（3) 印刷電路板之接地端電氣 電路板之信號端電氣相連接，而：第二平行段則與該印刷 呈U型之弯曲㈤，令藉由^ ^亥垂直段上設有至少—個 長度，如A，該天線因其整部增加該天線之整體之 射信號’進而能接收/發射2度:加，而能大幅減少反 接收/發射之頻寬，且可力率範圍之訊號，及增加 下’縮小天線之體積，增加m該垂直段之長度的情況 為便貴審查委貞^ # nH便性° 置特徵及其功效，做更進一 ϋ目的、形狀、構造裝 配合圖式，詳細說明如τ : / 5忍硪與瞭解’茲舉實施例 【實施方式】 本創作係一種倒J?平面天線纟士 示，該結構係在一印刷電.、、、° ，Μ >閱第3圖所 有一呈倒F狀之天線31，該天線31勺表面上，以蝕刻方式設 行段，係由第一平行段3 2盥第_ —對相互平行之平 中，s亥弟—平行段μ與該印刷電路板3 &33，其 f妾’並該第二平行段32，則與該印刷電、34電氣連 f氣相連接’該垂直段33上設有至少板3。之信號端35 6，令藉由該等彎曲部36增加該天線3ι之敕=ft曲部 如此，該天線31將因其整體長度增加，而；長度。 低之頻率及能接收/發射較大功率範圍 /發射較 收/發射之頻寬，且可在不增加該垂 。=且及增加接 #又33之長度的情況 第8頁 M253916 四、創作說明（4) 下，縮小天線之體積，增加設計上之方便性。 復請參閱第3圖所示，各該彎曲部3 6之間距及深度， 將決定接收/發射頻率之寬度，及信號反射能量之大小， 俾使出可依實際接收/發射之頻寬，調整（或設計）該等 青曲部3 6之大小。 請再參閱第4圖所示，係本創作天線3 1之頻寬測試 圖，由該測試圖4 1可知，本創作天線3 1接收/發射之頻寬 範圍△ 4〜△ 3為312MHz，較上述習用技術之測試結果增加一 倍多，因此可知，本創作天線3 1可在不增加該垂直段3 3之 長度的情況下，增加接收/發射之頻寬，並縮小天線之體 積，大幅改善習用之缺點。 以上所述，僅為本創作最佳具體實施例，惟本創作之 構造特徵並不侷限於此，任何熟悉該項技藝者在本創作領 域内，可輕易思及之變化或修飾，皆可涵蓋在以下本案之 專利範圍。This creation is an inverted ι 1 π but ten-sided antenna structure, especially one that inserts the operating bandwidth and reduces the size of the antenna. + 7 p ^ Kind of inverted F plane line with large line volume. By. [Technical field of new type] [Previous technology] With the rapid development of wireless communication technology, 3C (common communication computer) products and communication modules are combined with each other, and 20% of mobile communication products are now technology The mainstream of the products, including computers, personal digital assistants (PDAs), etc. When these products are combined with communication modules, they can not only connect to the local area network (M), send and receive e-mail (E-Mail), but also Can receive real-time information (such as real-time news, real-time stock quotes), so that each other to achieve resource sharing, information, and transmission functions. Among them, inverted-F planar antennas are generally used in mobiles because they are lightweight, thin, and so on. Inside / antenna of communication product. Press, the general traditional inverted F plane antenna, please refer to figure 丨, the structure of the inverted F plane antenna is on the surface of a printed circuit board 〇, the Z-cut method An inverted F-shaped antenna 1 1 is provided. The antenna 11 includes a pair of parallel sections parallel to each other, which are a first parallel section 12 and a second parallel section 12. Straight to the vertical section 13 on the first parallel section 12 and the second parallel section i 2, X, wherein the first parallel section 12 is electrically connected to the terminal 14 of the printed circuit board 10 and the second parallel section 12 Segment 12, which is electrically connected to the signal terminal 15 of the printed circuit board 10. The antenna 11 can receive / transmit wireless radio. M253916 Creative Instructions (2) Standard, familiar with the operation of the inverted F plane antenna The bandwidth range is very different from that in Figure 2. The test bandwidth range Δ4 ~ Δ3 is only 150MHz. If you want to add 2 receive / transmit bandwidth, you must increase the length of the vertical section 13. I :: Hai custom The area of the inverted-F planar antenna will increase, leading to an increase in the Si road; the volume of St will cause the trend of miniaturization of this mobile communication product. [The new type of communication equipment has various solutions for development. Based on the data root structure created by this book, there is a section, which is perpendicular to the content.] It is based on the shortcomings of the previous technology, the manufacturing experience and technical accumulation: "The method of engaging in wireless decision-making is subject to continuous research and inspection. Two careful research and design of one of this creation Brand new: wide plane = and improved ’will eventually eliminate the shortcomings of the previous technology. One of the goals of the creation of the structure of… is to provide a structure that can meet the trend of miniaturization of circuit boards. The structure of the line, the other purpose of creation, is to provide an inverse? Improve the operating bandwidth of the antenna. Another purpose of the antenna knot is to provide a plane with better signal quality for transmitting or receiving ^ antenna structure, so according to the above purpose, this creation has ^ two kinds of the structure is a surface plane of a printed circuit board An inverted F-shaped antenna of the antenna, the antenna includes a vertical section on the parallel sections consisting of the first parallel section and the twentieth parallel section, which are arranged in opposite directions, and are parallel to φ " The composition of the line '^ and a /, τ, a parallel section of the ancient female goods girl and the M253916, creation instructions (3) the ground end of the printed circuit board and the signal end of the electrical circuit board are electrically connected, and the second parallel section is It is a U-shaped bending 该 with the printing, so that by providing at least one length on the vertical section of ^ ^ HAI, such as A, the antenna can receive / transmit because of its entire increase in the overall radio signal of the antenna 2 Degree: increase, and can significantly reduce the frequency of anti-receiving / transmitting, and the signal of the range of power rate, and increase the size of the antenna to reduce the size and increase the length of the vertical segment m. nH stool characteristics and its effectiveness The purpose, shape, and structure of the assembly are illustrated in detail, such as τ: / 5 forbearance and understanding. Examples are described below. [Implementation] This creation is an inverted J? Flat antenna display, this structure is a printed circuit . ,,, °, M > See Figure 3 for all antennas 31 in the shape of an inverted F. On the surface of the antenna 31, line segments are set in an etching manner. In the parallel to each other, the siehe-parallel section μ and the printed circuit board 3 & 33, whose f 妾 'and the second parallel section 32, are connected to the printed circuit, 34 electrical connection f gas phase' this The vertical section 33 is provided with at least a plate 3. The signal end 35 6 makes it possible to increase the antenna 3 ft = ft curved portion by the curved portions 36. The antenna 31 will increase in length because of its overall length. Low frequency and the ability to receive / transmit a larger power range / transmit than the receive / transmit bandwidth, and can not increase the vertical. = And increase the length of the connection # 33, page 8 M253916 IV. Creation instructions (4) Next, reduce the size of the antenna and increase the convenience of design. Please refer to Figure 3 for details. The pitch and depth will determine the width of the receiving / transmitting frequency and the amount of energy reflected by the signal, so that the size of these young curved parts 36 can be adjusted (or designed) according to the actual receiving / transmitting bandwidth. Please again Refer to Figure 4, which is a test chart of the bandwidth of the original antenna 31. From this test chart 41, it can be seen that the bandwidth of the original antenna 31 receiving / transmitting △ 4 ~ △ 3 is 312MHz, which is more than the conventional usage The test results of the technology have more than doubled, so it can be known that the creative antenna 31 can increase the frequency of receiving / transmitting without reducing the length of the vertical section 33, and reduce the size of the antenna, greatly improving its use. Disadvantages. The above is only the best embodiment of this creation, but the structural characteristics of this creation are not limited to this. Any changes or modifications that can be easily considered by those skilled in the art in this field can be covered. The scope of patents in this case is as follows.
M253916 圖式簡單說明 第1圖係習用倒F平面天線之示意圖； 第2圖係習用倒F平面天線之頻寬測試圖； 第3圖係本創作倒F平面天線之示意圖； 第4圖係本創作倒F平面天線之頻寬測試圖。 主要部分之代表符號： 印刷電路板1 0 天線1 1 第一平行段1 2 第二平行段1 2 ’ 垂直段1 3 接地端1 4 信號端1 5 印刷電路板3 0 天線3 1 平行段3 2 垂直段3 3 接地端3 4 信號端3 5 彎曲部3 6 測試圖4 1M253916 is a simple illustration. Figure 1 is a schematic diagram of a conventional inverted-F planar antenna; Figure 2 is a bandwidth test chart of a conventional inverted-F planar antenna; Figure 3 is a schematic diagram of an inverted-F planar antenna; Create a test chart for the bandwidth of an inverted-F planar antenna. Symbols of the main parts: printed circuit board 1 0 antenna 1 1 first parallel section 1 2 second parallel section 1 2 'vertical section 1 3 ground terminal 1 4 signal terminal 1 5 printed circuit board 3 0 antenna 3 1 parallel section 3 2 Vertical section 3 3 Ground terminal 3 4 Signal terminal 3 5 Bend 3 6 Test chart 4 1
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