M329254 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種印刷電路板⑽她祀咖⑽啦心冗切天 線，特別是一種高增益全向性天線。 【先前技術】 ' 隨著無線通訊科技的發展，使用者可不受地形限制，利用無 ‘線通訊系統進行資訊傳輸。而天線為無線通訊領域中重要的元件 _之-，目前天線的製作以印刷電路板方式較受到製造廠商的青 睞，其具有製造容易與成本低廉等優點。 目前無線傳輸的標準是由電機電子工程師協會（TheIns無e of Eleetrical and Electronics Engineers，IEEE )所制定的，藉以讓 無線傳輪的技術能夠被廣為使用，並確保各廠商生產的設備都能 具有相容性與穩定性。 芩「第1A圖」與「第1B圖」。其中「第1A圖」為一般常 .見的高增益全向性天線正面圖，具有天線基板彻、訊號饋入部 '忉、金屬線路11與第一輻射單元2〇 ;「第1B圖」為一般常見的 ，南增益全向性天線反面圖，具有天線基板100、訊號饋入部1〇、 ， 金屬線路12與第二輻射單H 一般全向性天線的增益都不高。 為了提高增益，多以串接的方式串接開路式偶極天線；但是為了 -讓串接的輻射單元彼此間能阻抗匹配，因此在開路式偶極天線的 金屬線路上，會製作較寬之金屬線來傳遞訊號。其中金屬線路製 作車乂I之方式’造成縮短了金屬線與輻射端之間的間距，使金屬 線上傳遞的訊號影響了輻射端上的訊號，造成金蜃線與輻射端之 5 M329254 ==效應；這種金屬線與輻射端之間的輕合效應，不只影塑 另一方面，若為_== 的寬度受到限制。而 全屬後财/ 輻射端之間_合效應，而增加 咼 間距，卻容易造成全向性天線的指向性過 為研:如何能提供—種高增益並達到較寬頻之輻射場型，成 為研九人貝待解決的問題之一。 【新型内容】 ^於以上的_，本創作提供—種高增益全向性天線，透過 將第-¾射接點與第二輻射接肋串接輻射單元之設計，以形成 棚式迴路’彻迴圈式偶極天線的高阻抗特性，可以達成較已 知技術更為寬頻的功效。 u根據本創作所揭露之高增益全向性天線，其包含有基板、訊 麵入部、第-輻射單元與第三輻射單元。其中第—輻射單元與 第二輻射單元分別具有第一輻射接點與第二輻射接點，用以將第 幸田射單元與第二輻射單元串接在一起，形成一迴圈式封閉迴 路第一輻射單元與第二輻射單元可以是形狀一樣，位置相互對 稱的幾何圖形，如長形、方形、指狀圖形等；也可以是形狀相異 的幾何圖形。 藉由這種增益型全向性天線，透過訊號饋入部的金屬線路結 構將饋入訊號分配至對應的輻射單元。因為第一輻射單元與該第 一輪射單元腳位相互串接在一起，形成一迴圈式封閉迴路，提供 向阻抗特性。除了達到阻抗匹配，也避免了因加寬訊號線造成的 M329254 耗a效£、並可以達成較已知技術更為寬頻的功效。 有關本創作的特徵與實作’兹配合圖示作最佳實施例詳細說 明如下。 【實施方式】 相本㈣轉徵與實作，脑合圖鱗細說明如下。 '請參照「第2Α圖」及「第2Β圖」，係為本創作第一實施例 •之不·。其中「第2Α圖」係為本創作之第-實施例之第-表 面「第2Β圖」係為本創作之第一實施例之第二表面之 不思圖0如厂第2Α圖,》厂筐闰 π - 、/ 自入右”彳7胃封全向性天線 包3有減饋入部1G、第—輻射單元2G及第二輻射單元3〇。基 而反1=7嶋触，綠，亦娜雌健類之基板， 纖维钱木料^硬域可献概，射硬_讀為玻璃 j抛林纽他射；簡絲㈣㈣為魏雜㈣或 對笨二甲酸乙二酯(PET)等其他材質。而且基板 第 -表面KU與第二表面1〇2, A ^有相對之弟 的天線圖形為相互對稱。 、1人弟二表面102 亲=、、、第^圖」，汛號饋入點10、第—輻射單元20盥第 一輻射接點位於第一表面川】 二 〆、弟 面1〇1上。 ，孟屬線路11形成於第一表 訊號鎖入部10，用以接收具有一預定頻率的饋入 t _入部10延伸有金屬線路11，盆全屬線路„祕…」讯 匹配第-輻射單元20的線路阻抗，其中金屬^阻抗用以 入訊號傳遞至第-輻射單it 20。 〃 等接收的饋 M329254 第-輻射單元2G，透過金雜路n與峨饋人關相接， 用以接收並輻射饋入訊號，第一輕射單元2〇其形狀可為但並非限 制為長形或指狀形狀等幾何圖形。 第-輻射接點，位於第-_單元2Q上，包含有第—子接點 2!與弟二子接點22，分別用以*「第2β圖」中相互對稱的第一 '子接㈣料二子無32連接在—起„焊元黯第 二輻射單元30形成一迴圈式封閉迴路。 請參照「第2B圖」，第二表面1〇2設置有金屬線路，而金 :線:中f广:杨虎饋入部1〇、第二輻射單元30與第二輻射接 中⑦二表面搬的金屬線路12與第—表面㈣金屬線路 對無，但寬度大於金麟路u，即第—_單元Μ與第二輕 射早7G 30的延伸方向相反且天線圖形對稱。 田 1Q ^接__錢號’於訊號饋入部 延伸有金屬線路12，並全Μ磕故aAm ㈣1 U 〃金屬線路12的線路阻抗用以匹配第二輻 射早兀30 _路阻抗，其中訊號饋 # 遞至第二輻射單㈣。. 丨”魏_人訊號傳 ^二輻射單元30，透過金屬線路12與訊號饋人部ι〇相接， 樣，相互對稱。 弟幸田射早兀2〇的天線圖形一M329254 VIII. New Description: [New Technology Field] This creation is about a kind of printed circuit board (10). It is a kind of high-gain omnidirectional antenna. [Prior Art] With the development of wireless communication technology, users can use the non-line communication system for information transmission without being restricted by terrain. The antenna is an important component in the field of wireless communication. At present, the manufacture of the antenna is favored by the manufacturer in a printed circuit board manner, and has the advantages of easy manufacture and low cost. The current standard for wireless transmission is developed by TheIns E-free Eleetrical and Electronics Engineers (IEEE) to enable wireless transmission technology to be widely used and to ensure that equipment manufactured by various manufacturers can have Compatibility and stability.芩 "1A" and "1B". The "1A" is a front view of a high-gain omnidirectional antenna. It has an antenna substrate, a signal feeding portion '忉, a metal line 11 and a first radiating element 2'; and "1B" is a general Commonly, the reverse view of the south gain omnidirectional antenna has the antenna substrate 100, the signal feeding portion 1〇, and the metal line 12 and the second radiation unit H generally have low gains of the omnidirectional antenna. In order to increase the gain, the open-circuit dipole antennas are connected in series in series; however, in order to allow the series of radiating elements to be impedance-matched to each other, a wider circuit is formed on the metal lines of the open-circuit dipole antenna. Metal wires to transmit signals. The way in which the metal circuit is used to make the rut I" shortens the distance between the metal wire and the radiant end, so that the signal transmitted on the metal wire affects the signal on the radiant end, causing the effect of the gold 蜃 line and the radiating end 5 M329254 == effect The light-closing effect between the metal wire and the radiating end not only affects the other side, but the width of _== is limited. And all of the post-financial/radiation end-to-close effect, while increasing the inter-pitch spacing, it is easy to cause the directionality of the omnidirectional antenna to be too researched: how to provide a kind of high gain and reach a wider frequency radiation field, become One of the problems to be solved by the nine people. [New content] ^ In the above _, this creation provides a high-gain omnidirectional antenna, through the design of the -3⁄4 radio junction and the second radiating rib in series with the radiating element to form a shed loop The high-impedance characteristics of the loop-type dipole antenna can achieve a wider frequency effect than known techniques. The high gain omnidirectional antenna disclosed in the present invention comprises a substrate, a signal entrance portion, a first radiation unit and a third radiation unit. The first radiating unit and the second radiating unit respectively have a first radiating contact and a second radiating contact, and are used for connecting the first solar radiation unit and the second radiating unit in series to form a loop closed loop first. The radiating element and the second radiating element may be geometric shapes having the same shape and symmetrical positions, such as a long shape, a square shape, a finger shape, and the like; or a geometric shape having a different shape. With the gain type omnidirectional antenna, the feed signal is distributed to the corresponding radiating element through the metal line structure of the signal feed portion. Because the first radiating element and the first firing unit pin are connected in series to each other, a loop closed loop is formed to provide a forward impedance characteristic. In addition to impedance matching, the M329254 consumes a wide range of effects due to widening the signal line and achieves wider bandwidth than known techniques. The features and implementations of the present invention are described in detail below with reference to the preferred embodiment. [Embodiment] The phase (4) transfer and implementation, the brain map scale is described as follows. 'Please refer to the "2nd drawing" and "2nd drawing", which is the first example of this creation. The "2nd map" is the first-surface "2nd map" of the first embodiment of the present creation. It is the second surface of the first embodiment of the creation. The basket 闰 π - , / from the right "彳 7 stomach seal omnidirectional antenna package 3 has a subtraction feed 1G, a first radiation unit 2G and a second radiation unit 3 〇. Base and reverse 1 = 7 touch, green, The substrate of the genus female health class, the fiber money wood ^ hard domain can be provided, the shot hard _ read as glass j throwing New Zealand shot; Jane (four) (four) for Wei (four) or for ethylene glycol diester (PET) And other materials, and the substrate first surface KU and the second surface 1 〇 2, A ^ have the opposite antenna pattern is mutually symmetrical. 1 person two second surface 102 pro =,,, ^ ^ map, nickname The feeding point 10, the first radiating element 20, the first radiating contact is located on the first surface, and the second surface is on the first surface. The Meng line 11 is formed in the first table signal locking portion 10 for receiving the feed having a predetermined frequency. The inlet portion 10 extends with the metal line 11 and the basin is all connected to the first radiating unit 20. The line impedance, wherein the metal impedance is used to pass the signal to the first-radio unit it20.接收 Received M329254 The first-radiation unit 2G is connected to the 峨 feeder through the gold hybrid circuit n for receiving and radiating the feed signal. The first light-emitting unit 2 形状 can be shaped but not limited to long Geometric shapes such as shapes or finger shapes. The first-radiation contact is located on the first-_unit 2Q, and includes a first sub-contact 2! and a second sub-contact 22, respectively for the first 'sub-connection (four) materials symmetric with each other in the "second β-graph" The second sub-32 is connected to the „ 焊 黯 黯 second radiating element 30 to form a loop closed loop. Please refer to “2B”, the second surface 1〇2 is provided with a metal line, and the gold: line: medium f Guang: Yang Hu feed unit 1〇, the second radiation unit 30 and the second radiation connection 7 surface movement of the metal line 12 and the first surface (four) metal line pair, but the width is greater than Jinlin Road u, that is, the first_ The unit Μ is opposite to the extension direction of the second light beam early 7G 30 and the antenna pattern is symmetrical. Tian 1Q ^ _ _ _ _ ' in the signal feed section extends the metal line 12, and the total line impedance of the aAm (four) 1 U 〃 metal line 12 is used to match the second radiation early 兀 30 _ impedance, where the signal feed # Pass to the second radiation single (four).丨"Wei _ people signal transmission ^ two radiation unit 30, through the metal line 12 and the signal feeding part ι 〇 , , , , , , , , 幸 幸 幸 幸 幸 幸 幸 幸 幸 幸 幸 幸 幸
弟一輪射接點，也:於繁-蘇L ^射早7°上，包含有第-子接點31 接=盘-32,分別用以和「第2A圖」中相互對稱的第一子 射單^子接點22接在一起’使第—輻射單元2〇與第二輻 形成一迴圈式封閉迴路。該第—子接點21和第-子接 M329254 點31、弟一子接點22和第-^ i 施例中為穿透印刷路板，直:接= 4p f η 1于編21與‘子接點3i =歹^ 22與第二子接點32焊接在—起。在另 -一射可在印路板巾麵賴第—子接點2ι盘第一子 接點3卜第：子接點22與第：子_ %，使 與該㈣射單㈣形成-迴圈細迴路的方式 立明=「第3圖」，係為本創作第二實施例之第一表面正面示 思f如第3圖」獅’本_第二實施例與第-實施例不同 之^於f貫施例具有複數個第—輻射單元％與複數個第二 早疋3G，且分別彼此相形成第—天線陣列與第二天線陣 列，於天線陣列的中間位置處具有訊號饋入部ι〇，其餘部分結構 同第一實施例’在此不再贅述。透過增加串聯相接的第-輻射單 το 20與第二輻射單元3G的數量，可提升全向性天線的訊號強度。 請荼照「第4A圖」係為本創作之第三實施例之第一表面皿 不意圖，「第4B圖」係'為本創作之第三實施例之第二表面搬示 意圖’本創作第三實施例與第—實施例不同之處在於第一輕射單 元20與第二輻射單元30天線圖形不需要相互對稱，而且可以是 相異的幾何形狀，其餘結翻第—實闕，在此不再贅述，主要 使第-輳射單元20與第二輻射單元3〇連結形成一迴圈式封閉迴 路0 接下來，請參照「第5圖」，係為本創作第二實施例之場的方 向性(Directivi_}頻率(Frequency)的關係圖，可以看出在頻率 2.2GHz〜2.8GHz内’訊號的最大方向性維持在絕對增益以上。 M329254 參照「第6A圖」、「第6B圖」、「第6C圖」、「第6D圖」、「第 6E圖」‘、「第6F圖」及「第6G圖」，係為本創作第二實施例模擬 之水平面之二維輻射場形圖，分別以頻率值2.2GHz、2.3GHz、 2.4GHz、2.5GHz、2.6GHz、2.7GHz 及2.8GHz 作不同測試。由這 些一維輪射場型圖中可以看出除了印刷電路板兩侧外，其他角产 的訊號強度皆維持在8dB以上，因此可以說明本創作為一高增益 全向性天線。 參照「第7A圖」、「第7B圖」、「第7C圖」、「第7D圖」、「第 7E圖」、「第7F圖」及「第7G圖」，係為本創作第二實施例之垂 直面之二維輻射場形圖，分別以頻率值2.2GHz、2.3GHz、2.401^、 2-5GHZ ' 2.6GHz、2.7GHz·及2.8GHz作不同測試。由這些二維輻 射場型圖中可以看出除了印刷電路板兩端外，訊號強度集中在訊 號饋入部的位置，並隨著角度，訊號強度逐漸向著印刷電路板兩 端遞減。 雖然本創作以前述之較佳實施例揭露如上，然其並非用以限 定本創作，任何熟習相像技藝者，在不脫離本創作之精神和範圍 内，當可作些許之更動與潤飾，因此本創作之專利保護範圍須視 本说明書所附之申請專利範圍所界定者為準。 【圖式簡單說明】 .第1A圖係為常見的高增益全向性天線之第一面示意圖； 第1B圖係為常見的高增益全向性天線之第二面示意圖；. 第2A圖係為本創作之第一實施例之第一表面之正面示意圖； 第2B圖係為本創作之第一實施例之第二表面之正面示^圖j 10 M329254 第3崮係為本創作第二實_之示意圖； 第4A圖係為本創作之第三實施例之第-表面之正面示意圖; f 4B圖係為本創作之第三實施例之第二表面之正面示意圖； 第圖係為本創作第二實施例之場的方向性對頻率的關係 第从圖係為本創作之第二實施例之水平面之二維輻射場形 圖’以頻率值2_2GHz作測試· 二實施例之水平面之二維輻射場形 -實施例之水平面之二維輻射場形 -實施例之水平面之二維輻射場形 -實施例之水平面之二雒輻射場形The first shot of the younger brother, also: the first-sub-contact 31 is connected to the disc-32, which is used to match the first sub-symmetry of "2A". The shots of the sub-contacts 22 are joined together to form a loop-closed loop of the first radiating element 2 and the second spoke. The first sub-contact 21 and the first-sub-connect M329254 point 31, the other sub-contact 22 and the -^i embodiment are through the printed circuit board, straight: connect = 4p f η 1 in the code 21 and ' The sub-contact 3i = 歹 22 and the second sub-contact 32 are soldered together. In another-shot, the first sub-contact 3b: the sub-contact 22 and the first: sub_%, and the (four) shot (four) form-back The way of looping the loop is clear = "3rd figure", which is the first surface front view of the second embodiment of the present creation. As shown in Fig. 3, the lion's book is different from the first embodiment. The embodiment has a plurality of first radiating elements % and a plurality of second early dimmings 3G, and respectively form a first antenna array and a second antenna array, and has a signal feeding portion at an intermediate position of the antenna array 〇, the rest of the structure is the same as the first embodiment 'will not be described here. The signal strength of the omnidirectional antenna can be improved by increasing the number of the first radiation unit το 20 and the second radiation unit 3G connected in series. Please refer to "4A" as the first surface dish of the third embodiment of the present invention. "Block 4B" is the second surface of the third embodiment of the creation. The third embodiment is different from the first embodiment in that the antenna patterns of the first light-emitting unit 20 and the second radiation unit 30 do not need to be symmetrical to each other, and may be different geometric shapes, and the rest are turned over. As for the second embodiment, the second embodiment of the present invention is the second embodiment of the present invention. The directionality (Directivi_} frequency (Frequency) diagram shows that the maximum directivity of the signal is maintained at an absolute gain or higher in the frequency range of 2.2 GHz to 2.8 GHz. M329254 Refer to "6A" and "6B". "6C", "6D", "6E", "6F" and "6G" are the two-dimensional radiation field diagrams of the simulated horizontal plane of the second embodiment. Frequency values of 2.2 GHz, 2.3 GHz, 2.4 GHz, 2.5 GHz, 2.6 GHz, and 2.7 GHz, respectively. 2.8GHz is tested differently. It can be seen from these one-dimensional wheel field patterns that the signal intensity of other angles is maintained above 8dB except for the two sides of the printed circuit board, so it can be explained that the creation is a high gain omnidirectionality. Antennas. Refer to "7A", "7B", "7C", "7D", "7E", "7F" and "7G". The two-dimensional radiation field pattern of the vertical plane of the second embodiment is tested at frequency values of 2.2 GHz, 2.3 GHz, 2.401^, 2-5 GHz '2.6 GHz, 2.7 GHz, and 2.8 GHz, respectively. In the figure, it can be seen that the signal intensity is concentrated on the position of the signal feeding portion except for the two ends of the printed circuit board, and the signal intensity gradually decreases toward both ends of the printed circuit board with the angle. Although the present invention is in the preferred embodiment described above As disclosed above, it is not intended to limit the creation of this work. Anyone who is familiar with the artist will be able to make some changes and refinements without departing from the spirit and scope of this creation. Therefore, the scope of patent protection of this creation is subject to this manual. Attached patent application The definition of the enclosure shall prevail. [Simplified illustration] Figure 1A is a schematic diagram of the first side of a common high-gain omnidirectional antenna; Figure 1B is the second side of a common high-gain omnidirectional antenna. 2A is a front view of the first surface of the first embodiment of the creation; FIG. 2B is a front view of the second surface of the first embodiment of the creation. FIG. A schematic diagram of the second surface of the third embodiment of the present invention; FIG. 4A is a front view of the first surface of the third embodiment of the creation; FIG. 4A is a front view of the second surface of the third embodiment of the creation The figure is the relationship between the directivity and the frequency of the field of the second embodiment of the present invention. The second-dimensional radiation field pattern of the horizontal plane of the second embodiment of the present invention is tested with a frequency value of 2_2 GHz. Two-dimensional radiation field shape of the horizontal plane of the embodiment - two-dimensional radiation field shape of the horizontal plane of the embodiment - two-dimensional radiation field shape of the horizontal plane of the embodiment - the two-dimensional radiation field shape of the horizontal plane of the embodiment
弟6B圖係為本創作之第 圖，以頻率值2.3GHz作测試； 第6C圖係為本創作之第 圖，以頻率值2.4GHz作测試； 第6D圖係為本創作之第 圖’以頻率值2.5GHz作測試· 弟6E圖係為本創作之第、 圖，以頻率值2.6GHz作測試； 第6F圖係為本創作之第二實施例之水平面之二維輻射場形 圖，以頻率值2.7GHz作測試; 二實施例之水平面之二維輻射場形 二實施例之垂直面之二維輻射場形 第6G圖係為本創作之第 圖，以頻率值2.8GHz作剛試; 第7A圖係為本創作之第 圖，以頻率值2.2GHz作測試； 第7B圖係為本創作之第二實施例之垂直面之二維輻射場形 圖，以頻率值剛試； M329254 圖，以頻率值2. 實施例之垂直面之二維輕射場形 圖，二實施例之垂直面之， 圖，絲本創作之第二實施例之垂直面之二維輻射場形 圖，以頻率值2.6GHz作測試； Θ Ls t _為核1作之第二實關之垂直面之二維輻射場形 圖，以頻率值2.7GH#測試；以及 弟7G圖係為本創作之第二實施例之垂直面之二維輕射場形 圖，以頻率值2.8GHz作測試。 【主要元件符號說明】 10. 11. 12. 20., 21., 22., 30., 31·. 32·· 100 101The 6B picture is the first picture of the creation, tested at a frequency of 2.3 GHz; the 6C picture is the first picture of the creation, tested at a frequency of 2.4 GHz; the 6D picture is the first picture of the creation 'Tested at a frequency of 2.5 GHz · The 6E picture is the first and the picture of the creation, tested at a frequency of 2.6 GHz; the 6F is a two-dimensional radiation field diagram of the horizontal plane of the second embodiment of the creation Tested with a frequency value of 2.7 GHz; two-dimensional radiation field shape of the horizontal plane of the second embodiment; the two-dimensional radiation field shape of the vertical plane of the second embodiment is the first diagram of the creation, with a frequency value of 2.8 GHz. Test 7A is the first diagram of the creation, tested with a frequency value of 2.2 GHz; Figure 7B is a two-dimensional radiation field diagram of the vertical plane of the second embodiment of the creation, which is tested at a frequency value; M329254, with a frequency value of 2. The two-dimensional light field pattern of the vertical plane of the embodiment, the vertical plane of the second embodiment, the two-dimensional radiation field diagram of the vertical plane of the second embodiment of the silk script creation, Tested with a frequency value of 2.6 GHz; Θ Ls t _ is the two-dimensional radiation field diagram of the vertical plane of the second real-time of the core 1 The frequency value is 2.7 GH# test; and the 7G diagram is a two-dimensional light-shot field diagram of the vertical plane of the second embodiment of the creation, tested at a frequency of 2.8 GHz. [Explanation of main component symbols] 10. 11. 12. 20., 21., 22., 30., 31·. 32·· 100 101
訊號饋入部 金屬線路 金屬線路 第一輻射單元 第一子接點 第二子接點 第二輕射單元 第一子接點 第二子接點 天線基板 第一表面 第二表面 12 102Signal feed part metal line metal line first radiation unit first sub-contact second sub-contact second light-emitting unit first sub-contact second sub-contact antenna substrate first surface second surface 12 102