M422773 五、新型說明： 【新型所屬之技術領域】 本創作係指一種寬頻帶天線’尤指一種可有效提高頻寬，以適 用於具寬頻需求之無線通訊系統的寬頻帶天線。 【先前技術】 天線係用來發射或接收無線電波’以傳遞或交換無線電訊號。 隨著無線通訊技術的演進，無線通訊系統的操作頻率越來越廣，例 如長期演進（Long Term Evolution ’ LTE )系統所需的操作頻帶為 704MHz至960MHz及1710MHz至2700MHz。在此情形下，如何 有效提高天線頻寬’並盡可能減小天線尺寸，已成為業界所努力的 目標之一。 【新型内容】 因此，本創作之主要目的在於提供一種寬頻帶天線，以適用於 具寬頻需求之無線通訊系統。 、 本創作揭露-種寬解天線，包含有—接地部，電性連接於一 地端；-第—輻射部；一第二輕射部；一連接元件，其一端電 =另一端電性連接於該第，與該第二輕射部之 人元件，電性連接於該連接藉，用來收 第三輕射部’電性連接於該接地部，並朝大致與該接地部之一邊相 M422773 同的方向延伸；以及—細輻射部，電性連接於該連接元件，並朝 大致與該接地部之一邊相同的方向延伸。 【實施方式】 請參考第1圖，第！圖為本創作實施例一寬頻帶天線⑴之示音、 圖。寬頻帶天線10適用於具寬頻需求之無線通訊系统，如现系 統’並可操作於多頻帶，其包含有—接地部卿、—第_姉部膨 -第二輻射部1G4、—連接元件1G6、—饋人元件⑽、—第三輕射 部110及一第四輻射部112。接地部卿電性連接於地端，用來提 供接地。連接元件1G6連接接地部膨第—輻射部收、第二輕射 部104:第四輕射部112及饋入元件1〇8，用來傳遞饋入元件1〇8 之饋入《。連接元件1G6之—端電性連接於第—輻射部⑽與第 -射部1G4之間，另―端紐連接於接地部卿，且其中包含多 個彎折構成的婉蜒結構’並延伸出第四輻射部112。此外，第三輻 射部携則由接地部励延伸，經一.彎折後，朝第四輪射部ιι2才田目 同方向延伸。 评細來說’第-輻射部102之長度大於第二輕射部1⑽之長度， 因此兩者分別用來收發較低頻及較高頻之無線訊號。除此之外， 第二輻射部110及第四輕射部112則用來加強高頻頻寬，於高頻頻 段產生兩個共振模態。請繼續參考第2圖及第3圖，第2圖及第3 圖為第i圖之寬頻帶天線1G應用於咖系統之電壓駐波比及天線 效率不意圖。如第2圖所示，第-輻射部1G2於低頻頻段產生一共 5 M422773 振模態ΐνπ ’而第二輻射部104、第三輻射部110及第四輻射部112 則於高頻頻段產生共振模態M2、M3、M4。 而✓主思的疋，第1圖之寬頻帶天線、第2圖之電壓駐波比示 意圖及第3圖之天線效率示意圖係為本創作之實施例，用以說明本 創作之概念，本領域具通常知識者當可據以做不同之修飾，而不限 於此。舉例來說’第二輻射部11〇與第四賴射部⑴之平行處間隔 的距離係相關於寬頻帶天線1〇之頻寬、效率等天線特性；同理，第 三韓射部110與接地部的距離、第三輻射部⑽與接地部刚電性 連接之位置或第四輻射部112與連接元件·電性連接的位置等， 亦與相關於寬頻帶天線10之頻寬、效率等天線特性。因此，設叶者 應根據系統所需適度調整第三輻射部11〇、第四輕射部Μ的尺寸、 相對位置等，以符合所需。除此之外，寬頻帶天線1〇之各組成元件 可用各種方朗定’例如可將各組成元件職於 Γ絕緣材㈣定各元件等。另-方面，如本領域具通常知識=1 與電流_目關’因此’設計者應根據所需的 適當調整寬頻帶天線10之尺寸 '材質等，或是增加輕射 ’撕、匹配元件等，以符合不同系統的需求。 構，:Γ輻射部102與第二輻射部104皆包含彎折結 地調整。連二件咖不^^此，彎折的數量、形式等皆可適應性 舉例來H考第4 夕㈣折組成的綱結構，亦不限於此。 月 第4圖為本創作實施例—寬頻帶天線4〇 M422773 Γ意圖。味第4圖及第1圖可知，寬頻帶天⑽之架構及運作 原理與寬頻帶天線U) _，故相同元件沿_ 4〇與寬頻帶天線10不同之"寸υ魏帶天線 州之處在魏頻帶天線40之-_元件4〇6 係為較㈣輯，村相可達她之寬頻效果。 Η 輻射部UG或第四騎部的結構亦不限於特定 3 I考第5圖’第5圖為本創作實施例—寬頻帶天線％之示 2。比㈣5圖及第1圖可知’寬解天線50之架構及運作原理 與=天Γ類似’故相同元件沿用相同符號。寬頻帶天線50 :寬.天線ω不同之處在於寬頻帶天線5〇之一第三輕射部训 :以弧形方式賴，同樣可達絲頻_用。此外，請參考第6圖， 第6圖為本_實_—寬鮮天_之示朗。_ 6圖及第 1圖可知’寬頻帶天線6〇之架構及運作原理與寬頻帶天線1〇類似， 故相同元件沿用相同符號。寬頻帶天線6〇與寬頻帶天線1G不同之 處在於寬頻帶天線60之—細輻射物包含有 成寬頻的作用》 $ 另一方面，在第1圖中’第三㈣部110係與其它元件共平面， 但不限於此。糊錢，考第7 m _補作實施例一 寬頻帶天線70之示意圖。比較第7圖及第i圖可知，寬頻帶 70之架構及運作雜與寬鱗鱗1G_，故姻元件沿用 符號。寬鮮天線70與寬解天線1(^之處在於寬鮮天線％ 之-第三_部7H)與其它元件不共平面，同樣可達成寬頻的作用。 7 M422773 綜上所述，本創作之寬頻帶天線可有效提高頻寬，以適用於具 寬頻需求之無線通訊系統。 以上所述僅為本創作之較佳實施例’凡依本創作申請專利範圍所做 之均等變化與修飾，皆應屬本創作之涵蓋範圍。 【圖式簡單說明】 第1圖為本創作實施例一寬頻帶天線之示意圖。 第2圖為第1圖之寬頻帶天線應用於LTE系統之電壓駐波比示 意圖。 第3圖為第1圖之寬頻帶天線應用於LTE系統之天線效率示意 圖。 第4圖為本創作實施例一寬頻帶天線之示意圖。 第5圖為本創作實施例一寬頻帶天線之示意圖。 第6圖為本創作實施例一寬頻帶天線之示意圖。 第7圖為本創作實施例一寬頻帶天線之示意圖。 【主要元件符號說明】 寬頻帶天線 接地部 第一輻射部 第二輻射部 、40、50、60、70 100 102 104 M422773 106、406 連接元件 108 饋入元件 110、510、710 第三輻射部 112 、 612 第四輻射部 Μ 卜 M2、M3、M4 共振模態M422773 V. New description: [New technology field] This creation refers to a wide-band antenna, especially a wide-band antenna that can effectively increase the bandwidth to suit wireless communication systems with wide frequency requirements. [Prior Art] An antenna is used to transmit or receive radio waves to transmit or exchange radio signals. With the evolution of wireless communication technologies, wireless communication systems operate at a wider frequency. For example, Long Term Evolution (LTE) systems require operating bands of 704 MHz to 960 MHz and 1710 MHz to 2700 MHz. In this case, how to effectively increase the antenna bandwidth and minimize the antenna size has become one of the goals of the industry. [New content] Therefore, the main purpose of this creation is to provide a broadband antenna for wireless communication systems with broadband requirements. The present invention discloses a broad-dissolving antenna comprising a grounding portion electrically connected to a ground end; a first radiating portion; a second light projecting portion; and a connecting member having one end electrically connected to the other end electrically connected to the other end And the first component of the second light-emitting portion is electrically connected to the connection, and is configured to electrically connect the third light-emitting portion to the ground portion, and to substantially cross the side of the ground portion M422773 And extending in the same direction; and the thin radiating portion is electrically connected to the connecting member and extends in a direction substantially the same as one of the sides of the ground portion. [Embodiment] Please refer to Figure 1, page! The figure shows the sound and diagram of the broadband antenna (1) of the first embodiment. The wideband antenna 10 is suitable for a wireless communication system with wide frequency requirements, such as the current system' and can operate in multiple frequency bands, which includes a grounding portion, a first swelling portion, a second radiating portion 1G4, and a connecting element 1G6. - a feed element (10), a third light shot portion 110, and a fourth radiation portion 112. The grounding portion is electrically connected to the ground to provide grounding. The connecting member 1G6 is connected to the grounding portion, the radiating portion, and the second light projecting portion 104: the fourth light projecting portion 112 and the feeding member 1A8 for transmitting the feeding of the feeding member 1〇8. The end of the connecting element 1G6 is electrically connected between the first radiating portion (10) and the first radiating portion 1G4, and the other end is connected to the grounding portion, and includes a plurality of bent structures and extending The fourth radiating portion 112. In addition, the third radiating portion is extended by the grounding portion, and after being bent, the fourth injecting portion ιι2 extends in the same direction. In summary, the length of the first radiating portion 102 is greater than the length of the second light radiating portion 1 (10), so that the two are used to transmit and receive lower frequency and higher frequency wireless signals, respectively. In addition to this, the second radiating portion 110 and the fourth light projecting portion 112 are used to enhance the high frequency bandwidth and generate two resonance modes in the high frequency band. Please refer to FIG. 2 and FIG. 3, and FIG. 2 and FIG. 3 are diagrams showing the voltage standing wave ratio and antenna efficiency of the wideband antenna 1G of the i-th diagram applied to the coffee system. As shown in Fig. 2, the first radiating portion 1G2 generates a total of 5 M422773 mode ΐνπ' in the low frequency band, and the second radiating portion 104, the third radiating portion 110, and the fourth radiating portion 112 generate a resonant mode in the high frequency band. State M2, M3, M4. And the main idea is that the wide-band antenna of Figure 1, the voltage standing wave ratio diagram of Figure 2, and the antenna efficiency diagram of Figure 3 are examples of the creation, which illustrate the concept of the creation, the field Those with ordinary knowledge can make different modifications according to them, and are not limited to this. For example, the distance between the second radiating portion 11 平行 and the fourth reflecting portion (1) is related to the antenna characteristics of the bandwidth, efficiency, and the like of the broadband antenna 1 ;; similarly, the third Korean portion 110 and The distance between the ground portion, the position at which the third radiating portion (10) is electrically connected to the ground portion, the position at which the fourth radiating portion 112 and the connecting element are electrically connected, and the like, and the bandwidth, efficiency, and the like of the broadband antenna 10 are also related. Antenna characteristics. Therefore, the blade setter should appropriately adjust the size, relative position, and the like of the third radiating portion 11〇 and the fourth light projecting portion according to the needs of the system to meet the requirements. In addition, the components of the wideband antenna 1 can be determined by various means. For example, each component can be used for the components of the insulating material (4). On the other hand, if the field has the usual knowledge = 1 and the current _ _ _ 'the designer should adjust the size of the broadband antenna 10 'materials, etc., as appropriate, or add light shots, tearing, matching components, etc. To meet the needs of different systems. The Γ radiating portion 102 and the second radiating portion 104 both include a bend adjustment. Even two pieces of coffee are not ^^, the number, form, etc. of the bend can be adapted. For example, the outline structure of the fourth test of the H test is not limited to this. Month 4 is the creative embodiment of the present invention - broadband antenna 4 〇 M422773 Γ intent. It can be seen from the 4th and 1st figures that the architecture and operation principle of the broadband day (10) is different from that of the broadband antenna U) _, so the same component is different from the broadband antenna 10 along the _ 4 inch. In the Wei band antenna 40 - _ component 4 〇 6 is more than (four) series, the village can reach her broadband effect.结构 The structure of the radiation portion UG or the fourth riding portion is also not limited to the specific one. FIG. 5 is a schematic diagram of the present embodiment - the broadband antenna %. It can be seen from the diagrams of (4) 5 and 1 that the structure and operation principle of the wide-antenna antenna 50 are similar to those of the Γ天’, so the same elements follow the same symbols. Broadband antenna 50: Wide. The antenna ω differs in that the broadband antenna is one of the third light-emitting parts: it is curved in the same way, and the same is possible. In addition, please refer to Figure 6, Figure 6 is the _ _ _ _ wide fresh days _ 朗. _6 and Fig. 1 show that the architecture and operation principle of the 'wideband antenna 6' is similar to that of the wideband antenna, so the same components follow the same symbols. The wideband antenna 6〇 differs from the wideband antenna 1G in that the fine radiation of the broadband antenna 60 includes a wide frequency effect. On the other hand, in the first figure, the third (fourth) portion 110 is connected to other components. Coplanar, but not limited to this. The money is mixed, and the seventh embodiment is taken as a schematic diagram of the broadband antenna 70. Comparing Fig. 7 and Fig. i, it can be seen that the structure and operation of the wideband 70 are mixed with the wide scale scale 1G_, and the symbol of the marriage element is used. The wide antenna 70 and the wide antenna 1 (where the wide antenna 100% - the third portion 7H) are not coplanar with other elements, and the wide frequency effect can be achieved. 7 M422773 In summary, the wideband antenna of this creation can effectively increase the bandwidth for wireless communication systems with wide frequency requirements. The above description is only for the preferred embodiment of the present invention. All changes and modifications made to the scope of the patent application are subject to the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a wideband antenna according to a first embodiment of the present invention. Fig. 2 is a diagram showing the voltage standing wave ratio of the wideband antenna of Fig. 1 applied to the LTE system. Fig. 3 is a schematic diagram showing the antenna efficiency of the wideband antenna of Fig. 1 applied to the LTE system. Figure 4 is a schematic diagram of a broadband antenna of the present embodiment. Figure 5 is a schematic diagram of a wideband antenna of the present embodiment. Figure 6 is a schematic diagram of a wideband antenna of the present embodiment. Figure 7 is a schematic diagram of a broadband antenna of the present embodiment. [Description of main component symbols] Broadband antenna grounding portion First radiating portion Second radiating portion, 40, 50, 60, 70 100 102 104 M422773 106, 406 Connecting element 108 Feeding element 110, 510, 710 Third radiating portion 112 612 Fourth Radiation Department M M2, M3, M4 Resonance Mode