五、新型說明： 【新型所屬之技術領域】 本創作係有關-種增加天_寬之辅助結構，特別是一種 增加天線頻寬之輔助結構及其適用之電子裝置。 【先前技術】 科技的發展造就現代生活愈發便利，通訊技術便是一例。 賴於通訊技術的快速發展，從早期電話機到無線電，乃至於現 7通用的仃動電話與網際網路’已破除了地域上的限制，即時 聯絡地球另一端已非難事。 …如’通訊技術發展之快，亦造就諸多麵的無線通訊協 疋（如無線數位電視、行動電話系統及無線寬頻網路等）並存 ^同一姆’造❹種無線^協定的工作鮮可能彼此重 & ’而使得無線訊號互相干擾而不穩定。 、再者’因應使用者的需求，天線除了從外露式天線朝隱藏 式天線發展外’更積軸向體積微小化的方向發展。又，為了 商。口 6又3十考量’許多電子襄置的外殼採用金屬材質，進而對無 線訊號產朗蔽_，喊響域收訊。 ^ 疋、在考畺產°°整體設計的情形下，如何改善天線受環 兄”曰而降低輻射此力的問題，係為本領域之人員致力研究的 課題。 【新型内容] 繁於以上的問題，本創作提供一種增加天線頻寬之輔助結 M442590 構及其適用之電子裝置，藉以解決先驗術所存在天線受環境 影響而降低輻射能力的問題。 本創作之-實施例提供—種增加天線頻寬之輔助結構，配 合天線額’其中天線包含_部。_結構包含激發部、第 -開孔與第二·。激發部贿射部相隔-耗合距離，以輕合 輕射部輕射的電磁波。 第一開孔貫穿激發部’而第一開孔的垂直投影的至少一部 份與賴射部重疊U孔亦貫f激發部，且位於第一開孔的 一側。第二開孔與第一開孔之間具有一間隔距離。 本創作之一實施例另提供一種電子裝置，包含前述的輔助 結構及天線。 根據本創作之增加天線頻寬之輔助結構，應用於電子裝 置，可增加天線的工作頻帶與其頻寬，使天線不受金屬屏蔽的 影響，解決先前技術所存在天線易受環境影響而降低輻射能力 的問題。 【實施方式】 第1圖為本創作第一實施例之天線100及其輔助結構2〇〇 之示意圖。 參照第1圖。根據本創作實施例之增加天線頻寬的輔助結 構200，係配合天線100使用，藉以增加天線100的輻射頻寬。 本實施例之天線100係以平面天線為例，包含介電基板u〇' 輻射部120及接地部130，但本創作之實施例非以平面天線為 4 限’亦可為其他類型的天線，如槽孔天線、微帶天線或陣列天 線等。 如第1 _示’輕射部120及接地部130言免置於介電基板 110上。輻射部120具有至少一饋入點m，用以電連接饋線 獅的端。饋線300的另一端電連接至高頻信號源彻。 於此’⑥頻信號源4〇〇可以高頻電路實現，如無線網路晶 片及其周邊電路。由於天線廳、饋線遍及高頻信號源_ 之運作原理係為本領域之技術人員所熟知，故於此不再贅述。 如第1圖所示，輔助結構200包含激發部21〇、第一開孔V. New description: [New technical field] This creation is related to the addition of the auxiliary structure of the sky-wide, especially an auxiliary structure for increasing the antenna bandwidth and its applicable electronic device. [Prior Art] The development of science and technology has made modern life more convenient, and communication technology is an example. Thanks to the rapid development of communication technology, from the early telephone to the radio, and even the general-purpose mobile phone and the Internet have eliminated geographical restrictions, it is not difficult to contact the other end of the earth. ... such as the rapid development of communication technology, but also the creation of many aspects of wireless communication protocols (such as wireless digital TV, mobile phone systems and wireless broadband networks) coexisting ^ the same 'make a kind of wireless ^ agreement work is likely to each other Heavy & 'and make wireless signals interfere with each other and are unstable. Furthermore, in response to the needs of users, the antenna has evolved in the direction of smaller axial volume than the development of the antenna from the exposed antenna to the hidden antenna. Also, for business. Mouth 6 and 30 considerations ‘Many electronic devices are made of metal, so that they can be used for wireless signal generation. ^ 疋 In the case of the overall design of the test production, how to improve the antenna to reduce the radiation of this force is a subject of research in this field. [New content] More than the above The problem is that the present invention provides an auxiliary junction M442590 structure and an applicable electronic device for increasing the antenna bandwidth, thereby solving the problem that the antenna existing in the prior art is affected by the environment and reducing the radiation capability. The present invention provides an increase. The auxiliary structure of the antenna bandwidth is matched with the antenna amount 'where the antenna includes the _ part. The structure includes the excitation part, the first opening and the second part. The excitation part is separated by the distance - the distance is used to lightly light the light part The first opening penetrates the excitation portion' and at least a portion of the vertical projection of the first opening overlaps with the ray portion. The U hole also passes through the excitation portion and is located on one side of the first opening. The second opening There is a separation distance from the first opening. One embodiment of the present invention further provides an electronic device comprising the foregoing auxiliary structure and an antenna. The auxiliary structure for increasing the antenna bandwidth according to the present invention is applied. In the electronic device, the working frequency band and the bandwidth of the antenna can be increased, so that the antenna is not affected by the metal shielding, and the problem that the antenna existing in the prior art is susceptible to environmental influence and the radiation capability is reduced is solved. [Embodiment] FIG. A schematic diagram of the antenna 100 and its auxiliary structure 2A of the first embodiment. Referring to FIG. 1 , the auxiliary structure 200 for increasing the antenna bandwidth according to the present embodiment is used in conjunction with the antenna 100 to increase the radiation frequency of the antenna 100. The antenna 100 of the present embodiment is a planar antenna, and includes a dielectric substrate 〇' radiating portion 120 and a ground portion 130. However, the embodiment of the present invention is not limited to a planar antenna. An antenna, such as a slot antenna, a microstrip antenna, or an array antenna, etc., such as the first light-emitting portion 120 and the ground portion 130 are disposed on the dielectric substrate 110. The radiation portion 120 has at least one feed point m, The other end of the feeder 300 is electrically connected to the high-frequency signal source. The '6-frequency signal source 4' can be implemented by a high-frequency circuit, such as a wireless network chip and its peripheral circuits. The operation principle of the antenna hall and the feeder line throughout the high-frequency signal source is well known to those skilled in the art, and therefore will not be described herein. As shown in FIG. 1, the auxiliary structure 200 includes the excitation unit 21〇, the first opening. hole
Hl及第二開孔H2。激發部210與輻射部120相隔-福合距離 如，以轉合輻射部120輕射的電磁波。 第一開孔Η,貫穿激發部210。第二開孔貫穿H2激發部 別。第-開孔H! _直投影（即第_投影ρι)的—部份與輕 射部120重疊。第二開孔h2位於第—開孔印的—側，第二開 孔玛與苐一開孔氏之間具有一間隔距離由。藉此，天線⑽ 與輔助結構200共振而可使天線輕射的電磁波經由辅助結構 2〇0輕射出去。特別是，可透過調整第-開孔H】或/及第二開 孔氏的尺寸或周長，以及調整間隔距離山，而調整天線卿 的工作頻帶及其頻寬範圍。 ’於此，激發部210為金屬材質，例如：銅、鐵、不鎮鋼、 鎮、銘、鈇或其合金。 在一些實施例中’激發部210為片狀，且大致平行於輕射 部120。也就是說’激發部21〇的法向量大致與輕射部⑼的 法向量朝向同-方向。藉此，可有利於激發部训與天線卿 輕合電磁波。 在-些實施例中，第—開孔Ηι的垂直投影（即第一投影 h )橫跨鋪部120。也就是說，第一投影&具有第_端及相 對之第二端，第一端與第二端位於輻射部120之外，而第一端 與第二端間之—中間段與輕射部12〇交疊。藉此，可有利於激 發部210與天線1〇〇耦合電磁波。 在一些實施射，第二開孔h2 _直投影（即第二投影 P2)的至少一部份與輻射部120重疊。 在-些貫施射，第二開孔h2的垂直投影（即第二投影 2)可位於輻射部12〇之外。也就是說，第二投影&可不與 s、P 120重宜，只要第一投影p】的一部份與賴射部12〇重 豐即可。換言之，只要第一開孔H】與第二開孔氏中的其中之 者的射刀與輕射部120重疊即可，並非以第一開孔氏與 第二開孔It的垂直投影均與輻射部12〇重疊為限。 第2圖為本創作第二實施例之辅助結構2〇〇之示意圖。本 貝知例的辅助結構200係、與第一實施例的輔助結構200大致相 同’其與天線⑽之相對位㈣係亦如同前述。 如第2圖所示，於辅助結構200之激發部210中，第一開 孔印與第二開孔％呈狹長形且沿相_一第一方向延 伸。也就是說’第一開孔氏的長軸與第二開孔H2的長軸平行， 二者之垂直距離為前述之相隔距離dl。 在一些實施例中，第一開孔H!朝第一方向D1延伸，且跨 越弟一開孔H2的一端的法線L。 第3圖為本創作第三實施例之辅助結構2〇〇之示意圖。本 實施例的辅助結構2〇〇係與第一實施例的輔助結構大致相 同，其與天線100之相對位置關係亦如同前述。 合併參照第2圖及第3圖。如第2圖所示之第一開孔Ηι 的—端可朝不同於第-方向Dl的第二方向〇2彎折延伸，而形 成如第3圖所示之第一開孔Ηι。也就是說，第一開孔氏與第 一開孔H2中之一者的一端可朝第二方向込彎折延伸。 在-些實施例中，如第3圖所示之第一開孔Ηι的一端還 可再朝除第二方向〇2之外的方向延伸。也就是說，第一開孔 氏或第二· &可為任意形狀之開孔，其可延伸或/及彎折成 特定圖案，其寬度亦可任意變化。 第4A圖為第1圖所示之天線1〇〇配合如第2圖所示之輔 助結構200之增益（Gain)圖。第4B圖為第1圖所示之天線 100配合如第2圖所示之輔助結構200之返回損失(Return l〇ss) 圖。 第5A圖為第1圖所示之天線1〇〇配合如第3圖所示之輔 助結構200之增益圖。第讯圖為第1騎示之天線100 g己合 如第3圖所示之辅助結構2〇〇之返回損失圖。 第6A圖為第1圖所示之天線100配合未具有開孔的輔助 M442590 結構200之增益圖。第6B圖為第1圖所示之天線100配合未 具有開孔的輔助結構2〇〇之返回損失圖。 第7A圖為苐1圊所示之天線卿配合僅具有如第1圖所 示之第-開孔H,的辅助結構綱之增益圖。第7β圖為第i 圖所示之天線100配合僅具有如第1圖所示之第-開孔Hl的 輔助結構200之返回損失圖。 合併參照第4A圖至第π圖。明顯可以看到，不論是採 用如第2圖所示之辅助結構綱或是採用如第翊所示之輔助鲁 結構200，均可使天線卿的增益及返回損失較僅具有第一開 孔氏的辅助結構2〇〇佳，同樣的，也較未具開孔的輔助結 200 佳。 合併參照第4A圖及苐7A圖。由第7A圖可見，當輔助 結構200僅具有第—開孔Ηι時，可用的工作頻帶位於2.馳 (栋赫）。當輔助結構200同時具有第一開孔％及第二開孔 %時^的工作頻帶除2.砸之外，增加了舰的頻帶。鲁 也就疋柯用的工作頻帶可經由輔助結構2〇〇與天線的 共同作用而增加。_ ’工作頻帶的頻寬亦隨之增加。 以下詳細說明前述第一實施例至第三實施例所述之辅助 結構200的具體應用方式。 第嶋根據本創作第一至第三實施例之天線ι〇〇及其辅. 助結構2GG的第-應關之分解示意圖。 如第8圖所示，前述之天線100及其輔助結構200可應用 8 於電子裝置500。於此，電子裝置500可為筆記型電腦、全機 一體式（All in one)、行動電話、PDA、Gps導航機等具有天 線之裝置。 如第8圖所示，電子裝置5〇〇係以筆記型電腦為例，電子 裝置50G可包含如前述之天線⑽及其輔助結構·。電子裳 置500還可包含殼體51〇 (如背蓋殼體511、面板殼體5丨3與 底座忒體515)。殼體510内部形成至少一容置空間，例如背 κ體511與面板殼體513接合而形成容置空間52〇。天線1〇〇 位於容置空間52G中。殼體51〇包含金屬板件512 ，而由金屬 板件512开>成月;|述之辅助結構2〇〇。藉由使天線⑽與由金屬 板件512戦之輔助結構2〇〇維持如前述的轉合距離如（圖 中未示），可使天線1〇〇獲得前述之輕射效果（如帛4八圖至 第5B圖所示）。 在一些實施例中，金屬板件512可以卡扣、嵌合、鎖固、 黏接、電鍍、焊接等方式固定於背蓋殼體511或面板殼體513。 ，在-些貫施例中，第一開孔H】之上可覆蓋非導電薄膜， 或第—開孔Hl可填補非導電材質，爾止減或液體侵入電 。裝置500相似地，第二開孔$之上可覆蓋非導電薄膜， 或第-開孔Η，可填補料電材質，以防止核或液體侵入電 子農置500。非導電薄膜的材質與非導電材質可為塑膠、樹脂、 橡穋或玻璃等。 第9圖為根據本創作第-至第三實施例之天線100及其辅 助結構200的第二應用例之分解示意圖。 在一些實施例中，如第9圖所示，背蓋殼體511或面板殼 體513可直接以金屬板件512實現。意即，背蓋殼體511或面 板殼體513可以金屬材質構成，而在背蓋殼體5n或面板殼體 513上挖鑿前述之第一開孔氏及第二開孔h2。 第10圖為根據本創作第一至第三實施例之天線1〇〇及其 輔助結構200的第三應用例之部分示意圖。 如第10圖所示，電子裝置5〇〇同樣以筆記型電腦為例， 電子裝置500通常為了使音波穿越殼體51〇，而會在殼體51〇 上開鑿多個孔洞（如位於喇叭或麥克風前方的殼體處）。而本 應用例係在殼體510需開鑿孔洞處設置（如以嵌接之方式）前 述之金屬板件512，金屬板件512包含貫穿金屬板件512的複 數個孔洞，該些孔洞中之一者為前述之第一開孔，其餘的 孔洞為第二開孔％，®繞第-開孔Ηιί$置。前述之天線1〇〇 (圖中未示）則對應金屬板件512 (即辅助結構2〇〇)設置於 殼體510中，並維持耦合距離如，而可使天線1〇〇獲得前述 之輻射效果（如第4A圖至第5B圖所示）。 為了清楚呈現前述實施例之第一開孔氏及第二開孔H2， 第1至3圖及第8至10圖係以較誇大的方式呈現，本創作實 施例之第-開孔氏及第工開孔氏非以圖式中相對於天線1〇〇 之比例為限。 综上所述，根據本創作之增加天線1〇〇頻寬之輔助結構 M442590Hl and the second opening H2. The excitation portion 210 is spaced apart from the radiation portion 120 by a distance such as an electromagnetic wave that is lightly incident on the conversion radiation portion 120. The first opening 贯穿 passes through the excitation portion 210. The second opening runs through the H2 excitation portion. The portion of the first-opening H!__ direct projection (i.e., the first projection ρι) overlaps with the light-emitting portion 120. The second opening h2 is located on the side of the first opening, and the second opening has a separation distance from the opening. Thereby, the antenna (10) resonates with the auxiliary structure 200, and the electromagnetic wave which is lightly radiated by the antenna is lightly emitted through the auxiliary structure 2?0. In particular, the operating band of the antenna and its bandwidth can be adjusted by adjusting the size or circumference of the first opening H] or / and the second opening and adjusting the spacing distance. Here, the excitation portion 210 is made of a metal material such as copper, iron, Fenzhen steel, Zhen, Ming, 鈇 or its alloy. In some embodiments, the excitation portion 210 is sheet-shaped and substantially parallel to the light-emitting portion 120. That is to say, the normal vector of the excitation portion 21 is substantially the same as the normal vector of the light-emitting portion (9). Thereby, it can be beneficial to stimulate the training and the antenna to lightly match the electromagnetic wave. In some embodiments, the vertical projection of the first opening ( (i.e., the first projection h) traverses the paving portion 120. That is, the first projection & has a _th end and an opposite second end, the first end and the second end are located outside the radiating portion 120, and the intermediate portion between the first end and the second end is lightly shot The 12th part overlaps. Thereby, it is possible to facilitate the coupling of the electromagnetic wave by the excitation unit 210 and the antenna 1〇〇. In some implementations, at least a portion of the second aperture h2_straight projection (i.e., the second projection P2) overlaps the radiating portion 120. In the case of partial application, the vertical projection of the second opening h2 (i.e., the second projection 2) may be located outside the radiation portion 12A. That is to say, the second projection & may not be more suitable than s, P 120, as long as a part of the first projection p] and the viewing portion 12 are heavy. In other words, as long as the first opening H] overlaps with the shot and the light-emitting portion 120 of the second opening, the vertical projection of the first opening and the second opening It is not The radiation portion 12〇 overlaps to a limit. Fig. 2 is a schematic view showing the auxiliary structure 2 of the second embodiment of the present invention. The auxiliary structure 200 of the present example is substantially the same as the auxiliary structure 200 of the first embodiment, and its relative position (four) to the antenna (10) is also as described above. As shown in Fig. 2, in the excitation portion 210 of the auxiliary structure 200, the first opening and the second opening % are elongated and extend in the first direction. That is to say, the long axis of the first opening hole is parallel to the long axis of the second opening H2, and the vertical distance between the two is the aforementioned distance dl. In some embodiments, the first opening H! extends toward the first direction D1 and spans the normal L of one end of the opening H2. Fig. 3 is a schematic view showing the auxiliary structure 2 of the third embodiment of the present invention. The auxiliary structure 2 of the present embodiment is substantially the same as the auxiliary structure of the first embodiment, and its relative positional relationship with the antenna 100 is also as described above. Refer to Figure 2 and Figure 3 for the merger. The end of the first opening Ηι shown in Fig. 2 can be bent and extended in a second direction 〇2 different from the first direction D1 to form a first opening Η as shown in Fig. 3. That is, one end of one of the first opening and the first opening H2 can be bent and extended in the second direction. In some embodiments, one end of the first opening Ηι as shown in Fig. 3 may further extend in a direction other than the second direction 〇2. That is, the first aperture or the second & can be an aperture of any shape that can be extended or/and bent into a particular pattern, the width of which can also be varied arbitrarily. Fig. 4A is a diagram showing the gain (Gain) of the antenna 1 shown in Fig. 1 in cooperation with the auxiliary structure 200 shown in Fig. 2. Fig. 4B is a diagram showing the return loss (Return l〇ss) of the antenna 100 shown in Fig. 1 in cooperation with the auxiliary structure 200 shown in Fig. 2. Fig. 5A is a diagram showing the gain of the antenna 1 shown in Fig. 1 in cooperation with the auxiliary structure 200 shown in Fig. 3. The first picture shows the antenna 100g of the first riding antenna. The return loss diagram of the auxiliary structure 2〇〇 shown in Fig. 3 is shown. Figure 6A is a diagram showing the gain of the antenna 100 shown in Figure 1 in conjunction with the auxiliary M442590 structure 200 having no openings. Fig. 6B is a diagram showing the return loss of the antenna 100 shown in Fig. 1 in cooperation with the auxiliary structure 2 having no opening. Fig. 7A is a gain diagram of the auxiliary structure in which the antenna shown in Fig. 1 has only the first opening H shown in Fig. 1. The Fig. 7β is a return loss diagram of the antenna 100 shown in Fig. i in cooperation with the auxiliary structure 200 having only the first opening H1 shown in Fig. 1. Referring to FIG. 4A to FIG. It can be clearly seen that whether the auxiliary structure as shown in Fig. 2 or the auxiliary structure 200 as shown in Fig. 2 can be used, the gain and return loss of the antenna can be made to have only the first opening. The auxiliary structure 2 is better, and the same is better than the auxiliary knot without the opening. Refer to Figure 4A and Figure 7A for reference. As can be seen from Fig. 7A, when the auxiliary structure 200 has only the first opening, the available operating frequency band is located at 2. When the auxiliary structure 200 has both the first opening % and the second opening %, the working frequency band of the ^ increases the frequency band of the ship. The operating band used by Lu is also increased by the interaction of the auxiliary structure 2〇〇 with the antenna. The bandwidth of the _ 'working band has also increased. The specific application mode of the auxiliary structure 200 described in the foregoing first to third embodiments will be described in detail below. The second embodiment is an exploded view of the antenna ι of the first to third embodiments of the present invention and its auxiliary structure 2GG. As shown in Fig. 8, the aforementioned antenna 100 and its auxiliary structure 200 can be applied to the electronic device 500. Herein, the electronic device 500 can be an antenna device such as a notebook computer, an all in one, a mobile phone, a PDA, or a GPS navigator. As shown in Fig. 8, the electronic device 5 is exemplified by a notebook computer, and the electronic device 50G may include the antenna (10) and its auxiliary structure as described above. The electronic rack 500 can also include a housing 51 (such as a back cover housing 511, a panel housing 5丨3, and a base body 515). At least one accommodating space is formed inside the casing 510. For example, the back κ body 511 is engaged with the panel casing 513 to form an accommodating space 52A. The antenna 1 is located in the accommodating space 52G. The casing 51A includes a metal plate member 512 which is opened by the metal plate member 512; the auxiliary structure 2 is described. By maintaining the antenna (10) and the auxiliary structure 2 of the metal plate member 512 〇〇 by the aforementioned switching distance (not shown), the antenna 1 can be obtained to obtain the aforementioned light-radiating effect (for example, 帛4-8) Figure to Figure 5B). In some embodiments, the metal plate member 512 can be fixed to the back cover case 511 or the panel case 513 by snapping, fitting, locking, bonding, plating, welding, or the like. In some embodiments, the first opening H] may be covered with a non-conductive film, or the first opening H1 may fill the non-conductive material to reduce or invade the liquid. Similarly to the device 500, the second opening may be covered with a non-conductive film, or a first opening, which may be filled with a material to prevent the intrusion of a core or liquid into the electronic plant 500. The material and non-conductive material of the non-conductive film may be plastic, resin, rubber or glass. Fig. 9 is an exploded perspective view showing a second application example of the antenna 100 and its auxiliary structure 200 according to the third to third embodiments of the present invention. In some embodiments, as shown in Fig. 9, the back cover housing 511 or the panel housing 513 can be realized directly with the metal plate member 512. That is, the back cover case 511 or the face plate case 513 may be made of a metal material, and the first opening hole and the second opening h2 may be dug in the back cover case 5n or the face plate case 513. Fig. 10 is a partial schematic view showing a third application example of the antenna 1A and its auxiliary structure 200 according to the first to third embodiments of the present invention. As shown in FIG. 10, the electronic device 5 is also exemplified by a notebook computer. In order to make the sound wave pass through the casing 51, the electronic device 500 usually cuts a plurality of holes in the casing 51 (for example, in a horn or At the front of the microphone). In the present application, the metal plate member 512 is disposed (for example, in the manner of inserting) in the housing 510. The metal plate member 512 includes a plurality of holes penetrating through the metal plate member 512, one of the holes. The first opening is the aforementioned opening, and the remaining holes are the second opening %, and the winding is placed around the first opening Ηιί$. The antenna 1〇〇 (not shown) is disposed in the housing 510 corresponding to the metal plate 512 (ie, the auxiliary structure 2〇〇), and maintains the coupling distance, for example, so that the antenna 1 can obtain the aforementioned radiation. Effect (as shown in Figures 4A to 5B). In order to clearly show the first aperture and the second aperture H2 of the foregoing embodiment, the first to third and eighth to tenth diagrams are presented in a more exaggerated manner, the first embodiment of the present embodiment and the first aperture and the first The opening of the hole is not limited by the ratio of the antenna to the antenna. In summary, according to the creation of the auxiliary antenna 1 〇〇 bandwidth auxiliary structure M442590
200 ’應用於電子裝置500 ’可增加天線1〇〇的工作頻帶與其 頻寬’使天線100不受金屬屏蔽的影響，解決先前技術所存在 天線易受環境影響而降低輻射能力的問題。 【圖式簡單說明】 第1圖為本創作第-實_之天線及·助結構之示意The application of 200' to the electronic device 500' can increase the operating frequency band of the antenna 1'' and its bandwidth' so that the antenna 100 is not affected by the metal shield, and solves the problem that the antenna in the prior art is susceptible to environmental influences and reduces the radiation capability. [Simple description of the diagram] Figure 1 is a schematic diagram of the antenna and the auxiliary structure of the first-real _
第2圖為本創作第二實施例之輔助結構2〇〇之示意圖。 第3圖為本創作第三實施例之輔助結構2〇〇之示意圖。 第4A圖為第！圖所示之天線配合如第2圖所示之輔助結 構之增益圖。Fig. 2 is a schematic view showing the auxiliary structure 2 of the second embodiment of the present invention. Fig. 3 is a schematic view showing the auxiliary structure 2 of the third embodiment of the present invention. Figure 4A is the first! The antenna shown in the figure is matched with the gain diagram of the auxiliary structure as shown in Fig. 2.
第4B圖為第i圖所示之天線配合如第2圖所示之輔助結 構之返回損失圖。 σ 第5Α圖為第1圖所示之天線配合如第3圖所示之輔助择 構之增益圖。 σ 第沾圖為第1圖 構之返回損失圖。 所示之天線配合如第3圖所示之辅助結 第6Α圖為第！圖 之增益圖。 所示之天線配合未具有開孔的辅助結構 第6Β圖為第j 之返回損失圖。 圖所示之天線配合未具有開孔的辅助結構 结第7Α圖為第1圖所示之天線配合僅具有如第1圖所示之 第—開孔_助結構之增益圖。 11 第則為P圖所示之天線配合僅具有如^圖所示之 第—開孔的辅助結構之返回損失圖。 第8圖為根據本創作第一至第三實施例之天線及其辅助 結構的第-應關之分解示意圖。 第9圖為根據本創作第一至第三實施例之天線及其辅助 結構的第二應關之分解示意圖。 第10圖為根據本創作第一至第三實施例之天線及其辅助 結構的第三應關之部分示意圖。 【主要元件符號說明】 100........ .......天線 110........ .......介電基板 120........ …··輻射部 121........ …_饋入點 130........ ·······接地部 200......... 輔助結構 210......... .......激發部· 300......... ……·饋線 400......... ’…··高頻信號源 500......... ’…··電子裝置 510......... .......殼體 511......... “‘…·背蓋殼體 512......... ‘’····金屬板件 12Fig. 4B is a diagram showing the return loss of the antenna shown in Fig. i in conjunction with the auxiliary structure shown in Fig. 2. σ Figure 5 is the gain diagram of the antenna shown in Figure 1 with the auxiliary configuration shown in Figure 3. The σ first map is the return loss graph of the first graph. The antenna shown is matched with the auxiliary junction shown in Figure 3. Figure 6 is the first! The gain map of the graph. The illustrated antenna is fitted with an auxiliary structure that does not have an opening. Figure 6 is a return loss diagram for the jth. The antenna shown in the figure is matched with an auxiliary structure having no opening. Fig. 7 is a diagram showing the gain of the antenna-fitted structure shown in Fig. 1 having only the first-opening-assisted structure as shown in Fig. 1. 11 The first is the return loss map of the auxiliary structure with the first-opening as shown in Fig. Fig. 8 is an exploded perspective view showing the antenna according to the first to third embodiments of the present invention and its auxiliary structure. Fig. 9 is an exploded perspective view showing the second aspect of the antenna and its auxiliary structure according to the first to third embodiments of the present invention. Fig. 10 is a partial schematic view showing the third portion of the antenna and its auxiliary structure according to the first to third embodiments of the present invention. [Description of main component symbols] 100....................Antenna 110..................Dielectric substrate 120....... ...··radiation unit 121.............._feeding point 130............................................................................................ 210.....................Excitation Department·300...............·Feeder 400......... '...··High Frequency Signal source 500......... '...··electronic device 510..................... housing 511......... "'... ·Back cover housing 512......... ''····Metal plate 12