200939570 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種天線，特別是一種由同軸纜線製成之天線。 【先前技術】 由於使用電磁波傳遞訊號之無線通訊技術，在使用上有不需 要接線材，即可達到與遠端裝置溝通之效果。因此具有便於移動 的優點，使得利用無線通訊技術的產品種類與日倶增，例如行動 〇電話、筆·!電腦等。而這些產品由於使用電磁波傳遞訊號，因 =用於收發電磁波訊號的天線成為了必要之裝置。目前天線主要 ^為外露魏置外的天線與内建於裝肋的天線，而由於外露於 衣置外的天線’除了影響產品體積大小與美觀外，也有著容易受 =外力撞擊而折彎、折斷的缺點。因此内建式天線已成為一種趨 ❹ 種倒%㈣自㈣卜_建式天線。此天線是 地元件2具有天線輻射部1、與雜射天制隔相對之· 係銜接天線幸=者間的導電接腳3與訊號饋入部4。導電接腳 天線幸虽射部1之一端-从a 號饋入部4㈣於…接也70件2 ’以作為導地接腳。1 自訊號線5 部1之兩端間之中間位置，她 分的長度，約等於二=射部1中於訊號饋入部4蝴 λ)的電磁波，亦c 由訊號饋人部4傳遞至訊號線知波訊號’並將感應之訊勘 習知之倒F型天線需以天=出 線輻射部1與接地元件2作為收屬 200939570 輻射訊號以及訊號接地之作用，同時需以兩獨立並列之導電接腳 3與訊號饋入部4來作為導地與接收饋入訊號之用途，致使構件 較繁多’在設計成本上不易下降。 【發明内容】 鑒於以上的問題，本發明提供一種天線，用以簡化習知之倒 F型天線構件繁複之問題。 ❹200939570 IX. INSTRUCTIONS: TECHNICAL FIELD OF THE INVENTION The present invention relates to an antenna, and more particularly to an antenna made of a coaxial cable. [Prior Art] Due to the wireless communication technology using electromagnetic wave transmission signals, it is possible to achieve communication with the remote device without using a wiring material. Therefore, it has the advantage of being easy to move, and the variety of products using wireless communication technology is increasing, such as mobile phones, pens, computers, and the like. These products use electromagnetic waves to transmit signals, because the antenna used to transmit and receive electromagnetic signals becomes a necessary device. At present, the antenna is mainly an exposed antenna and an antenna built in the rib, and the antenna that is exposed outside the clothing has the advantage of being affected by the size and appearance of the product, and is easily bent by the external force. The shortcomings of breaking. Therefore, the built-in antenna has become a trending type. (4) From (4) Bu _ built-in antenna. This antenna is a ground element 2 having an antenna radiating portion 1, a conductive pin 3 and a signal feeding portion 4 which are opposed to each other. The conductive pin antenna is fortunately one end of the shot portion 1 - from the a feed portion 4 of the a (4) is also connected to the 70 piece 2' as a ground pin. 1 From the middle position between the two ends of the signal line 5, the length of her minute is approximately equal to the electromagnetic wave of the signal input part 4 in the second part of the signal section, and is also transmitted to the signal by the signal feeding part 4. The line knows the wave signal 'and the sensing signal is inverted. The F-type antenna needs to take the day = the outgoing radiation part 1 and the grounding element 2 as the function of the 200939570 radiation signal and the signal grounding, and the two independent parallel conductive The use of the pin 3 and the signal feeding portion 4 as a grounding and receiving feed signal results in a relatively large number of components, which is not easy to reduce in design cost. SUMMARY OF THE INVENTION In view of the above problems, the present invention provides an antenna for simplifying the problem of the conventional inverted F-type antenna member. ❹
本發明所揭露之天線，包含有同軸麟與接地元件。同轴纔 線包s有心線、絕緣層與金屬層。芯線之—端呈現彎折形狀，其 中彎折形狀之芯線區分成訊號饋人部與天線輻射部，由訊號饋入 部饋入訊號至天線輻射部’再由天雜射部無線發送訊號。絕緣 層包覆於芯線上，且裸露料折形狀之芯線。金屬層包覆於絕緣 層上㈣作為赠接地。接地元件連縣近於魏呈現彎折形 狀之-端的該金屬層’以作為金屬層的延伸，其中接地元件具有 延伸部’且延伸部連接天線_部，以作為導電接腳。 本發明所揭露之天線，除了_姆線的芯線當成訊號饋入 :接饋入訊號外’並將同輛境線的芯線折響以替代天線輕射部 ^、到收發缺訊號的功能，同時在靠近同_線之折彎芯線一 層上連接有—接地元件，肋作為接地延伸，且接地元 發明利用崎接天妹射部，來_職接地的功能。本 :=Γ之芯線來作為天_射元件，包括有訊號饋 料的魏’ _可配合所_射元件的形狀而 =進而形成所f麵的天線，㈣化天線的構件而 降低天線封的複雜度，同時降低成本。 200939570 有關本發明的特徵與實作，茲配合圖示作最佳實施例詳細說 明如下。 【實施方式】 請參照「第2A圖」與「第2B圖」，「第2A圖」係為本發明 之天線第一實施例示意圖。「帛2B圖」係為本發明之天線第—實 施例另一示意圖。其中天線100包含有同軸纜線21與接地元件 22。 /、. 同軸纜線21包含有芯線23、絕緣層^丹贫屬層25 — 忍線23之一端可配合所需的天線形狀而彎折和/或重疊。j 中，彎折形狀之芯線23區分成訊號饋入部與天線輕射部。由亂 饋入:饋入訊號至天線輕射部，再由天線輻射部無線發送訊號 一 V折形狀之芯線23可視為由第一支部23&、第二支部说 弟二支部23c與第四支部23d所組成。 由端與同減線21内的芯線23連接（即 與同讀延伸鬚’第—切23a可大致· 第二支部23b的1與第一支部23a連 23a遠離同轴_ 卩自昂-妇 係顱氏、土私 鳊夂1甲*」且弟一支部23b的另—* 係朝向延離同軸麗線2 另々 上朗觀線—=於第 第切支^的—:與第二支物連接c即，由第二 支。Aa白勺一端延伸出），且第三支部说的另 200939570 係朝向遠離同減線21的方向延伸。於此，第 上與第—支部叫目互平行，即垂直於第：支部21 大致The antenna disclosed in the present invention comprises a coaxial lining and a grounding element. The coaxial cable package s has a core wire, an insulating layer and a metal layer. The end of the core wire has a bent shape, wherein the bent core wire is divided into a signal feeding portion and an antenna radiating portion, and the signal feeding portion feeds the signal to the antenna radiating portion and the antenna is wirelessly transmitted by the antenna. The insulating layer is coated on the core wire, and the core wire of the exposed material is folded. The metal layer is coated on the insulating layer (4) as a gift ground. The grounding element is adjacent to the metal layer of the bent-shaped end of the county as an extension of the metal layer, wherein the grounding element has an extension portion and the extension portion is connected to the antenna portion as a conductive pin. The antenna disclosed in the present invention, in addition to the core wire of the _ wire, is fed into the signal: the signal is fed into the signal and the core wire of the same vehicle line is folded to replace the light-emitting portion of the antenna, and the function of sending and receiving the missing signal is A layer of the grounding element is connected to the layer of the bent core line of the same _ line, and the rib acts as a grounding extension, and the grounding element invents the function of the grounding element by using the singularity of the singer. The core wire of the Γ 来 作为 作为 作为 作为 , , , , , , , , , , , , , , , 作为 魏 魏 魏 魏 魏 魏 魏 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯 芯Complexity while reducing costs. 200939570 The features and implementations of the present invention are described in detail below with reference to the preferred embodiments. [Embodiment] Please refer to "2A" and "2B", and "2A" is a schematic view of the first embodiment of the antenna of the present invention. The "帛2B diagram" is another schematic diagram of the antenna embodiment of the present invention. The antenna 100 includes a coaxial cable 21 and a grounding element 22. The coaxial cable 21 includes a core wire 23, an insulating layer, and a lean layer 25 - one end of the wire 23 can be bent and/or overlapped with the desired antenna shape. In j, the bent core wire 23 is divided into a signal feed portion and an antenna light projecting portion. Feeding by chaos: feeding the signal to the antenna light-emitting part, and then wirelessly transmitting the signal by the antenna radiating part, the V-shaped core wire 23 can be regarded as the first branch 23&, the second branch, the second branch 23c and the fourth branch Composed of 23d. The end is connected to the core wire 23 in the same minus line 21 (i.e., the same as the extension extension), the first cut 23a can be substantially the second branch 23b, and the first branch 23a, 23a away from the coaxial _ 卩 昂 昂The cranial and the private 鳊夂1A*" and the other part of the 23b of the younger brother are oriented toward the extension of the coaxial line 2, and the line of the line of the line -= the first branch - the second branch The connection c is, that is, the second branch extends from the end of the Aa, and the other 200939570 of the third branch extends away from the same minus line 21. Here, the first and the first branch are parallel to each other, that is, perpendicular to the first: branch 21
四支部端與第三支部❿連接（即，由第三支部 be逑離弟二支部23b的— 又I 係朝向同軸的方四支部23d的另-端 第二支部====："可大_ 卞订即垂直於第三支部23c。 ❹ 23b支部23a可作為天線_ 一 弟二支和績第四支部23d_ = 以射士本、 …線上，且裸露出弯折形狀之芯線23， 廟寸未裸露的芯線23與其他材質之間的電性絕緣。、 金屬層25包覆於絕緣層24上 '‘ 接地之用。 鱼屬層2)係作為訊號 同軸纜線21更包含有一罐绪分 且裸露出靠近包覆於金屬層 ❿ 裸露：金:層25可用，天_的訊=金屬層25。 接也辑22係連接裸露出的金屬層 23呈現f折形狀之—端蝴層25上此^接减於芯線 以作為金屬層25的延伸。 於此，接地元件22係用 其中，接地元件22係具有一接合 金屬層25電性連接。接人 ，並且以接合部27與 接地元件22更具有一延伸部28，、 一 元件22之間連接的導雷 以作為天線輻射部與接地 接的樓聊。延伸部2§的一端連接於接地元件 200939570 22上（即，由接地元件22的主體延伸出），另一端則延伸且連接 至天線輻射部。於此’延伸部28可大致上與訊號饋入部相互平 行，即垂直於天線輻射部。 •本發明所揭露之天線觸，用以將同減㈣的芯線23直 接彎折來當成天線1()()的訊號饋人部與天線輻射部，使其具有訊 入編與收發輻射訊號的功能。同時在靠近之折 ❹ 彎芯線23 —端的金屬層25上連接有接地元件22，用以作為金屬 :接地L伸’且接地耕22具有延伸部28以連接天線輕射 心用以當作導電接腳，使天線韓射部上的訊號能經由延伸部28 傳遞至接地元件22。 本發明利料觀線21之芯線23來作為天線⑽的訊號饋 =線轴部’啊芯線23可配合所㈣天_形狀而料 進而形成所需類型的天線，以簡化天線的構件而降低 天線叹计的複雜度，同脖膝狀#山 ~ ㈣低成本。於此’根據本發_天線， 的天線類型（例如：_型天線等）而彎折和 同軸的魏以戦適當_射元件 = 的金屬層以提供天線的訊號接地。 ⑽_ 請參照「第3圖」，「第3同^ ^ _ 示意圖。本發明第_ 圖」係為本發明之天線第二實施例 月弟一^例與弟—實施例裝置雷同，1 中’彎折形狀之芯線23更包含有第五支部， =端與第四支部23d連接（即，由第四支部说 接於同滅線21的金伽上。於此，第五支部23e可= 200939570 垂直於第四支部23d。 _ μ…第4圖」’「第4圖」係為本發明之天線第三實施例 示意圖。本發明第三實施例與第一實施例和第二實施例雷同。 ❹ ❹ 於此實施财’天線更包含錢置们0。衫件30真 有上板材30a與下板材通。其中，具有膏折形狀之芯線^的，同 緣線21的-端與接地元件22的接合部27和延伸部Μ係夹置 與下板材通之間，以固定芯線23的彎折形狀以及 垃' ”P27與金屬層25的連接和延伸部以與天線輻射部的連 接，以避免因擠屋或外力而使芯線23的彎折形狀與接 的接t部27和延伸部28產生變形和/或位移，而避免因天線構件 產生變形和/或位_造敍線⑽無法正常收發輻射訊號。 「第5圖」’「第5圖」係為本發明之天線第 本發明第四實施例與第三實施例裝置雷同，其差別在j =件30的上板材30a與下板材鳥中至少一個的内側表面上呈 以設置具有f折形狀之㈣U的_線_: 好=的接合部27和延伸部28。於此，溝槽Μ的形 、致上姆應於欲夾設邮線23、接 透過夹置件3G固定具有彎折形狀之==同= _ 2丨的—端與減元件22的接合部 伸 =擠壓或外力而使芯線23、接合部27與延伸部 = =法進:观目天_恤變料/獅= 100無法正常收發輕射訊號。 〜攻天、.泉 此外，裸露於夾置件30外的接地元件22可反折至失置件如 200939570The four end portions are connected to the third branch portion (i.e., the third branch portion is separated from the second branch portion 23b) and the other portion is oriented toward the other four end portion of the coaxial four-branch portion 23d. ====:" The large _ 卞 即 is perpendicular to the third branch 23c. ❹ 23b branch 23a can be used as an antenna _ a second brother and a fourth branch 23d_ = on the line, the line, and exposed the curved shape of the core 23, the temple The electrical insulation between the unexposed core wire 23 and other materials is used. The metal layer 25 is coated on the insulating layer 24 for grounding. The fish layer 2) is a signal coaxial cable 21 and includes a can. Divided and exposed close to the metal layer ❿ exposed: gold: layer 25 is available, day _ = metal layer 25. The exposed metal layer 23 is connected to the exposed metal layer 23 and has an f-fold shape. The end butterfly layer 25 is bonded to the core wire as an extension of the metal layer 25. Here, the grounding element 22 is used, wherein the grounding element 22 has a bonding metal layer 25 electrically connected. In addition, the joint portion 27 and the grounding member 22 have an extension portion 28, and a lightning guide connected between the components 22 serves as an antenna for the antenna to communicate with the ground. One end of the extension 2' is connected to the ground element 200939570 22 (i.e., extended by the body of the ground element 22), and the other end extends and is connected to the antenna radiating portion. The extension portion 28 can be substantially parallel to the signal feed portion, i.e., perpendicular to the antenna radiation portion. The antenna touch disclosed in the present invention is used for directly bending the core wire 23 of the same minus (4) as the signal feeding part and the antenna radiating part of the antenna 1()(), so as to have the signal encoding and transmitting and receiving radiation signals. Features. At the same time, a grounding element 22 is connected to the metal layer 25 near the end of the bending core wire 23 for use as a metal: grounding L and the grounding cultivating body 22 has an extension portion 28 for connecting the antenna light core for use as a conductive connection. The foot transmits the signal on the antenna portion of the antenna to the grounding element 22 via the extension 28. The core wire 23 of the present invention is used as the signal feed of the antenna (10). The wire core portion 23 can be matched with the shape of the antenna to form a desired type of antenna to simplify the structure of the antenna and reduce the antenna. The complexity of the sigh, with the neck and knees #山~ (four) low cost. Here, according to the antenna type of the present invention, the antenna type (for example, an _ type antenna, etc.) is bent and coaxial, and the metal layer of the appropriate element is grounded to provide signal grounding of the antenna. (10)_ Please refer to "3rd figure", "3rd same ^ ^ _ schematic diagram. The invention is the second embodiment of the antenna of the present invention. The second embodiment of the antenna is the same as the brother - the embodiment device, 1 in ' The bent shape core wire 23 further includes a fifth branch portion, and the = end is connected to the fourth branch portion 23d (that is, the fourth branch portion is connected to the gold ridge of the same line 21). Here, the fifth branch portion 23e can be = 200939570 The fourth branch portion 23d is perpendicular to the fourth branch portion 23d. Fig. 4 is a schematic view showing a third embodiment of the antenna of the present invention. The third embodiment of the present invention is identical to the first embodiment and the second embodiment. ❹ ❹ In this implementation, the antenna contains more money. The shirt 30 has the upper plate 30a and the lower plate. Among them, the core wire having the paste shape, the end of the same line 21 and the grounding member 22 The joint portion 27 and the extension portion are sandwiched between the lower plate and the lower plate to fix the bent shape of the core wire 23 and the connection and extension of the metal layer 25 to the antenna radiating portion to avoid the connection. Squeezing the house or an external force to deform the bent shape of the core wire 23 and the connecting portion 27 and the extension portion 28 Displacement, to avoid deformation due to the antenna member and / or the bit_reduction line (10) can not normally transmit and receive the radiation signal. "5th picture" ""5th picture" is the antenna of the present invention, the fourth embodiment of the invention The three embodiment devices are identical in that the difference is on the inner side surface of at least one of the upper plate 30a and the lower plate bird of the j=piece 30 to form a y-line of the (four) U having an f-fold shape: a good joint portion 27 and an extension In this case, the shape of the groove 、, and the upper end of the groove Μ 应 欲 欲 夹 夹 夹 夹 邮 邮 邮 邮 邮 23 23 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 The joint extension = extrusion or external force to make the core wire 23, the joint portion 27 and the extension portion = = Fajin: Guanmu _ shirt change material / lion = 100 can not normally send and receive light signal. ~ Attacking the sky, the spring The grounding element 22 exposed outside the clip 30 can be folded back to the missing piece such as 200939570
上並設置於錢件30的外表社，叫目觸小天線的尺寸，即縮 小天線所佔據的二維空間D 請參照「第6A圖」、「第6B圖」和「第％圖」，其中「第 6A圖」、「第6B圖」和「第6C圖」係為本發明之天線第四實施 例分別在頻率為2412MHz、2437MHz和2462MHz時所量得的水 平極化量測圖形。 Ο 請參照「第6D圖」、「第6E圖」和「第6F圖」，其中「第仍 =」、「第6E圖」和「第6F圖」係為本發明之天線第四實施例分 在頻率為24l2MHz、2437應2和2462紐2時所量得的垂直極 化量測圖形。 由「第6A圖」、「第6B圖」、「第6C圖」、「第奶圖「第 替、.」和第6F圖」中可以看出，利用同軸纜線的芯線折彎以 卩代天線輻射部能有效收發輻射頻率Z4GHz訊號，並達成如同倒 型天線的輻射場型。 Ί請參照「第7Α圖」、「第7Β圖」和「第7C圖」，其中「第 ^八圖」、「第7B圖」*「第％圖」係為本發明之天線第四實施 刀別在頻率為4900Mz、5150MHz和5350MHz時所量得的水平 極化量_形。 囷月參只?、「第7D圖」、「第7E圖」和「第7F圖」，其中「第7j) 」、第7E圖」和「第7F圖」係為本發明之天線第四實施例分 θ 叫為4900Μζ、5150ΜΗζ和5350MHz時所量得的垂直極化 |測圖形。 由「第7A圖」、「第7B圖」和.「第7C圖」、「第7D圖」、「第 11 200939570 線的芯線折彎以 並達成如同匈p 7E圖」和「第7F圖」中可以看出，利用同轴瘦 替代天線輻射魏有效收發輻射鮮5G&訊號， 型天線的輻射場型。 雖然本發明赠述之較佳實施纏露如上，然1並 定本發明，任何熟習相像技藝者，在不脫離本發明之精神和= ❹ 本說明書·之帽翻範_界定者為準。 耗圍須視 【圖式簡單說明】 弟1圖係為習知的—種内建式天線示意圖； ，第2A圖係為本發明天線之第—實施例示意圖； 第2B圖係為本發明天線之第—實施例示意圖； 第3圖係為本發明天線之第二實施例示意圖； 第4圖係為本發明天線之第三實施例示意圖； 第5圖係為本發明天線之第四實施例示意圖； ❹ 帛6A圖係為本發明之天線第四實施例在頻率為2412MHz時 所置得的水平極化量測圖形； 第6B圖係為本發明之天線第四實施例在頻率為2437MHz時 所置得的水平極化量測圖形； 第6C圖係為本發明之天線第四實施例在頻率為2462MHz時 所里传的水平極化量測圖形； 第6D圖係為本發明之天線第四實施例在頻率為2412MRz時 所里传的垂直極化量測圖形； 第6E圖係為本發明之天線第四實施例在頻率為2437MHz時 12 200939570 所量得的垂直極化量測圖形； 第6F圖係為本發明之天線第四實施例在頻率為2462MHz時 所1得的垂直極化量測圖形； 第7A圖係為本發明之天線第四實施例在頻率為49〇〇MHz時 所量得的水平極化量測圖形; 第7B圖係為本發明之天線第四實施例在頻率為515〇MHz時 所量得的水平極化量測圖形； 〇 第7C圖係為本發明之天線第四實施例在頻率為5350MHz時 所得的水平極化量測圖形； 第7D圖係為本發明之天線第四實施例在頻率為4900MHz時 所量得的垂直極化量測圖形； 第7E圖係為本發明之天線第四實施例在頻率為515〇MHz時 所量得的垂直極化量測圖形；以及 第7F圖係為本發明之天線第四實施例在頻率為535〇MHz時 ❹所量得的垂直極化量測圖形。 【主要元件符號說明】 1.…· 2.... 3 4…. 5…· 21.... 22.... 13 200939570 23 .........................芯線 23a.......................第一支部 23b.....................................................第二支部 23c.......................第三支部 23d.......................第四支部 23e.......................第五支部 24 .........................絕緣層The size of the small antenna is the size of the small antenna, which is the size of the small antenna. Please refer to "6A", "6B" and "%". "6A", "6B" and "6C" are horizontal polarization measurement patterns obtained by the fourth embodiment of the antenna of the present invention at frequencies of 2412 MHz, 2437 MHz, and 2462 MHz, respectively. Ο Please refer to "6D", "6E" and "6F", where "Your =", "6E" and "6F" are the fourth embodiment of the antenna of the present invention. The vertical polarization measurement pattern measured at a frequency of 24l2MHz, 2437 should be 2 and 2462 New Zealand. It can be seen from "Picture 6A", "Phase 6B", "6C", "Milk", "Replacement," and "6F" that the core wire of the coaxial cable is bent to replace The antenna radiating portion can effectively transmit and receive the radiation frequency Z4 GHz signal and achieve a radiation field like the inverted antenna. Please refer to "Section 7", "Section 7" and "Section 7C", where "Eight Figure 8", "Type 7B" * "%" is the fourth implementation of the antenna of the present invention. Do not measure the horizontal polarization _ shape at frequencies of 4900Mz, 5150MHz and 5350MHz.囷月参?, "7D", "7E" and "7F", of which "7j", 7E" and "7F" are the fourth implementation of the antenna of the present invention. The example θ is called the vertical polarization measured at 4900 Μζ, 5150 ΜΗζ, and 5350 MHz. From "Picture 7A", "Picture 7B" and "Section 7C", "Picture 7D", "The core of the 11th 200939570 line is bent and the same as the Hungarian p 7E" and "7F" It can be seen that the coaxial radiation is used instead of the antenna to radiate and transmit the radiation pattern of the fresh 5G& Although the preferred embodiment of the present invention is exemplified above, it is intended that the invention be practiced without departing from the spirit and scope of the invention. The cost is shown in the following figure: The brother 1 is a well-known schematic diagram of the built-in antenna; the 2A is the first embodiment of the antenna of the present invention; the 2B is the antenna of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 3 is a schematic view showing a second embodiment of an antenna according to the present invention; FIG. 4 is a schematic view showing a third embodiment of the antenna of the present invention; and FIG. 5 is a fourth embodiment of the antenna of the present invention; ❹ A 6A is a horizontal polarization measurement pattern of a fourth embodiment of the antenna of the present invention at a frequency of 2412 MHz; and FIG. 6B is a fourth embodiment of the antenna of the present invention at a frequency of 2437 MHz. The horizontal polarization measurement pattern is set; FIG. 6C is a horizontal polarization measurement pattern transmitted by the antenna of the fourth embodiment of the present invention at a frequency of 2462 MHz; FIG. 6D is the antenna of the present invention. The fourth embodiment is a vertical polarization measurement pattern transmitted at a frequency of 2412 MRz; the sixth embodiment is a vertical polarization measurement pattern obtained by the fourth embodiment of the antenna of the present invention at a frequency of 2437 MHz 12 200939570; Figure 6F is the fourth antenna of the present invention. The vertical polarization measurement pattern obtained by the example at the frequency of 2462 MHz; the seventh embodiment is the horizontal polarization measurement pattern obtained by the fourth embodiment of the antenna of the present invention at a frequency of 49 〇〇 MHz; Figure 7B is a horizontal polarization measurement pattern obtained by the fourth embodiment of the antenna of the present invention at a frequency of 515 〇 MHz; 〇 7C is a fourth embodiment of the antenna of the present invention at a frequency of 5350 MHz. The obtained horizontal polarization measurement pattern; FIG. 7D is a vertical polarization measurement pattern obtained by the fourth embodiment of the antenna of the present invention at a frequency of 4900 MHz; FIG. 7E is a fourth implementation of the antenna of the present invention. For example, a vertical polarization measurement pattern measured at a frequency of 515 〇 MHz; and a 7F image is a vertical polarization measurement measured by a fourth embodiment of the antenna of the present invention at a frequency of 535 〇 MHz. Graphics. [Description of main component symbols] 1....· 2.... 3 4.... 5...· 21.... 22.... 13 200939570 23 ............... ..........core 23a.......................first branch 23b........... ..........................................Second branch 23c.... ...................The third branch 23d.......................fourth branch 23e .......................The fifth branch 24 ..................... ..Insulation
25 .........................金屬層 26 .........................絕緣材 27 .........................接合部 28 .........................延伸部 30 .........................夹置件 30a.......................上板材 30b.......................下板材 31 .........................溝槽 100.......................天線 1425 .........................metal layer 26 ..................... ....Insulation material 27 .........................Joint part 28 ............... .......... Extension 30 .........................Clamp 30a........ ............... Upper plate 30b....................... Lower plate 31 ...... ...................groove 100.......................Antenna 14