452994 Δ7 五、發明說明（/ ) 本發明係關於一種具内建電阻之功率分配（合成）器 尤扣一種透過印刷平面電阻或内建電阻方式提供輸出段 匹配電阻以解决偶合雜讯、基板不易縮小及介電係數不佳 等問題之功率分配器。 此處所謂的功率分配器（P〇WER DIVIDER)尤指一種 WILK刪N功率分配器，其為_種微波被動元件，被用來 作功率分配或反向作功率合併之用，如第六圖所示，揭示 有功率分配器的主要構造，主要係於一基板（7 〇 )上分 設有由微帶傳輪線（MICR0STRIp)構成的第一段（7 ^ 、 第一·^又（72)及第二段（73)，當作為功率分配用途 時可定義第一段（71)為入射端，第二段為 分配端’第三段（7 3 )則為輸出端；又 。第二段（7 2 )係用以將由第一段（7 1 )送入的信 號-分為二，故在形狀上係呈分歧形式；又如假設第一段 (7 1 )之線寬阻抗為z“寺，則第二段（7 2 )兩分歧端 ί二 制产’且第二段（7 2 )的線長必 須控制在工作頻率的丄入。 4 第二段（73)係由兩輪出端（731) (732) 構成，其分別與第二段（7 $、Μ +八，4· 1 , 仅ι J)的兩分歧端連接，其阻抗 仍須控制在Ζο。而前诚其故^ ^ ⑴述基板（7 〇)的等效電路係如第七 圓所示。 在前述構造中，為JI方μ笙__ ”…732)*第4二2()73)的兩輸出端（ _弟—/又（7 2 )兩分歧端連接處相 互干擾，須在兩輪出端（7 3 *祀相 丄J (732)相鄰前述連 、--------訂---------線— . (請先閱讀背面之注意事項再填寫本貝) ^ ^299 A7 B7 二· 五、發明說明（ 該電阻（7 4 )的阻 接處的一端上跨接一電阻（7 4 ) 抗值為2 Zc。 抑:别述電阻（7 4 )的設置，就WILKiNS〇N功率分配 而β係已知技術’其用以避免輸出信號相互干擾的功 效毋庸置疑，但在安裝技術上卻有仍待檢討之處。 首先，由於兩輸出端（7 3 1 ) ( 7 3 2 )必須在一 端跨接電阻（7 4)，故兩輸出端（731) (732) 於連接電阻（7 4)的-端即不可相距太遠，然而如第八 圖所示’當牽就電阻（74)大小而縮小兩輸出端（73 1 )( 7 3 2 )的間距時’因線間距D太小，即容易產生 偶合雜訊（CROSSTALK)問題。 反之如第九圖所示，若拉長兩輸出端（731)( 7 3 2 )的線間距D，則必須使用較長的電阻（7 4 )， 惟如第十圖所示，該較長電阻（74)將於基板（7〇) 上產生寄生電感（磁力線如圖中虛線所示），此寄生電感 將直接影響信號品質。 " 再者，習用功率分配器係以表面黏著（SMT) 八 電阻（川，如此一來，基板（70)上的線 經濟部智慧財產局員工消費合作社印*'1取 位於表面處，此不僅將佔用基板（7 〇 )的大量空間，同 時亦令基板（7 Q )不易縮小其尺寸，而成為小型化之^ 礙。 3 ’由於基板（70)上的線路暴露於空氣中，而空 氣的介電係數ε = 1，在此狀況下，線路上實際的“有效介。 係數而降低=使得通過功率分配器的信號2 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）452994 Δ7 V. Description of the invention (/) The present invention relates to a power distribution (synthesis) device with built-in resistor, especially a printed circuit resistor or built-in resistor to provide output section matching resistance to solve the coupling noise and the substrate is not easy. Power divider for issues such as downsizing and poor dielectric constant. The so-called power divider (POWER DIVIDER) is a kind of WILK delete N power divider, which is a microwave passive component, which is used for power distribution or reverse power combination, as shown in the sixth figure As shown, the main structure of the power splitter is revealed. It is mainly attached to a substrate (70). The first segment (7 ^, first. ^^ 72) consisting of a microstrip transfer line (MICR0STRIp) is provided. ) And the second segment (73), when used for power distribution purposes, the first segment (71) can be defined as the incident end, the second segment is the distribution end, and the third segment (7 3) is the output end; and the second The segment (7 2) is used to divide the signal sent from the first segment (7 1) into two, so it has a divergent shape in shape; for example, if the line width impedance of the first segment (7 1) is z "The temple, then the second section (7 2) has two divergent ends and two production systems" and the line length of the second section (7 2) must be controlled at the input of the operating frequency. 4 The second section (73) consists of two rounds The outgoing end (731) (732) is formed, which is connected to the two divergent ends of the second segment (7 $, M + eight, 4 · 1, only ι J), and the impedance must still be controlled at ZO. And Cheng Chengqi So ^ ^ The equivalent circuit of the substrate (7 〇) is shown in the seventh circle. In the foregoing structure, it is the two output terminals (_ brother of JI square μsheng _…… 732) * 4th 2 () 73) — / (7 2) The junction of the two divergent ends interferes with each other, and must be adjacent to the aforementioned connection at the exit of the two rounds (7 3 * Relationship J (732), -------- Order ---- ----- Line—. (Please read the precautions on the back before filling in this shell) ^ ^ 299 A7 B7 II. V. Description of the Invention (A resistor is connected across one end of the resistor (7 4). (7 4) The impedance is 2 Zc. :: Regarding the setting of the resistor (7 4), β is a known technology with regard to the power distribution of WILKINSON, and its effectiveness to avoid mutual interference of output signals is beyond doubt, but in The installation technology is still to be reviewed. First, because the two outputs (7 3 1) (7 3 2) must be connected at one end with a resistor (7 4), the two outputs (731) (732) are connected to each other. The-terminal of the resistor (7 4) must not be too far apart, but as shown in the eighth figure, when the size of the resistor (74) is reduced and the distance between the two output terminals (73 1) (7 3 2) is reduced, the line is The pitch D is too small, which is easy to produce coupling noise (CROSSTALK Conversely, as shown in the ninth figure, if the line distance D between the two output terminals (731) (7 3 2) is lengthened, a longer resistor (7 4) must be used, but as shown in the tenth figure, The longer resistor (74) will generate a parasitic inductance on the substrate (70) (the magnetic field lines are shown as dashed lines in the figure), and this parasitic inductance will directly affect the signal quality. " Furthermore, the conventional power divider uses surface-attached (SMT) eight resistors (Sichuan, in this way, the line on the substrate (70) is printed on the consumer ’s cooperative of employees of the Intellectual Property Bureau of the Ministry of Economic Affairs * '1 on the surface, this Not only will it take up a lot of space on the substrate (70), but it will also make it difficult for the substrate (7Q) to reduce its size and become an obstacle to miniaturization. 3 'Because the wiring on the substrate (70) is exposed to the air, the air The dielectric coefficient ε = 1, under this condition, the actual "effective dielectric" on the line. The coefficient is reduced = makes the signal passing through the power divider 2 This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) %)
五、發明說明（ 452 99 4 會因而良長λ〜7^如為真空中的波長），如此勢必造成基板（7 0 /上第一奴（7 2 )線路長度變長’因而進一步增加 線路佔用基板的面積。 由上述可知’既有功率分配器在輸出端上裝配匹配電 阻的方式及效果上存在諸多問題，猶待進一步檢討，並謀 求有效的解決方案。 因此本七明主要目的在提供一種可有效解決線間距 縮小產生偶合雜訊、線路變長而增加佔用面積，不易於小 型化等問題之功率分配器匹配電阻構成方法。 為達成前述目的採取的技術手段係於一基板上分別構 成輸入段、一分配段及兩輸出段等線路，其中兩輸出段 間跨接有一電阻；其中： 該電阻係由層狀的高電阻係數材料構成’其在同一平 面上與相鄰的線路構成電連接； '在岫述设汁中，不使用表面黏著方式裝配電阻，改以 平面電阻取代’藉此不僅可設計理想的輸出段線間距，使 其既不致太近而造成偶合雜訊，亦不致太遠而佔用太大面 積。同時亦可減少寄生電感的產生。 珂述的基板係一多層構造，其上的線路及電阻係位於 内層中。 本發明次一目的在提供一種可改善介電係數的内建電 阻功率分配器。 為達成前述目的採取的一技術手段係於前述基板的線 5 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ·.--------訂---------線--- (請先閱讀背面之注意事項再填寫本頁) 好^部暫慧財產局員工消費合作祛印製 级濟部智慧財產局員工消費合作杜印製 452 99 4 A7 ------------ - 五、發明說明（〆） 路^電阻上依序印刷—廣高.介電係數材料及一導電層，藉 以提升線路的有效介電係數，並使其波長低於原來真空波 長的1/2，而縮紐線路長度，減少佔用面積，以利於小 型化。 前述的基板係-多層構造，其上的線路、電阻、高介 電係數材料及導電層等係位於内層中，再透過鑽孔、電鍵 等步驟使内建電阻與基板表面的接點構成電連接。.又 為使貴審查委員進一步瞭解前述目的及本發明 術特徵，茲附以圖式詳細說明如后： (一）圖式部分： 第一圖：係本發明一較佳實施例之平面圖。 第二圖：係本發明一較佳實施例之剖視圖。 第三圖A〜D ·_係本發明又一較佳實施例之製程 圖。 心 第四圖.係本發明再一較佳實施例之剖視圖。 第五圖·係本發明另一較佳實施例之剖視圖。 第六圖•係習用功率分配器之外觀示意圖。 第七圖：係習用功率分配器之等效電路圖。 第八圖：係習用功率分配器之一種裝配電阻形式示咅 第九圖•係習用功率分配器又一種裝配電阻形式：；圖。 第十圖：係習用功效分配器之剖視圖^ μ圖。 (二）圖號部分： (1 0 )基板 ^ _ (103)(104)銅線路（11)第一段 曰 本紙張又度適用中國國家標準（CNS)A4規格（2IC X 297公爱） .---------訂---------Ml — (請先聞讀背面之注意事項再填寫本頁) 1 .1 ί - 4 52 99 4 五、發明說明（r (1 2 )第二段(13 1) (13 2 (1 4)電阻 (16)導電層 (7 0)基板 (7 2)第二段 輪出端 )第三段 3 )接地啕 )β介電係數材料V. Description of the invention (452 99 4 will be very long λ ~ 7 ^ if it is a wavelength in a vacuum), so it will inevitably cause the substrate (7 0 / the first slave (7 2) line length becomes longer, thus further increasing the line occupation The area of the substrate. From the above, it can be known that there are many problems in the way and effect of the existing power divider assembling a matching resistor on the output end, and it is yet to be further reviewed, and an effective solution is sought. Therefore, the main purpose of this Qiming is to provide a A power divider matching resistor formation method that can effectively solve problems such as reduced line spacing, coupling noise, increased line length, and increased footprint, and is not easy to miniaturize. The technical measures taken to achieve the foregoing objectives are to form inputs on a substrate. Section, a distribution section, and two output sections, where a resistance is connected across the two output sections; where: the resistor is made of a layered high-resistance material 'it is electrically connected to adjacent lines on the same plane ; 'In the description of the design, do not use surface adhesion method to assemble resistors, and replace them with planar resistors' to not only design ideal The distance between the lines is not too close to cause coupling noise, and it is not too far to occupy too much area. At the same time, it can also reduce the generation of parasitic inductance. The substrate of Keshu is a multilayer structure, and the lines on it And the resistance is located in the inner layer. The second purpose of the present invention is to provide a built-in resistance power divider that can improve the dielectric constant. A technical method adopted to achieve the aforementioned purpose is the line of the aforementioned substrate. 5 This paper size is applicable to the country of China Standard (CNS) A4 specification (210 X 297 mm) · .-------- Order --------- Line --- (Please read the precautions on the back before filling this page) Good ^ Ministry of Intellectual Property Bureau, consumer consumption cooperation, printing level, Ministry of Economic Affairs, Intellectual Property Bureau, employee consumption cooperation, printing 452 99 4 A7 -------------V. Description of invention (〆) Road ^ Sequentially printed on the resistor—Guanggao. Dielectric constant material and a conductive layer to improve the effective dielectric constant of the circuit and make its wavelength lower than 1/2 of the original vacuum wavelength, and reduce the length of the circuit to reduce occupation Area to facilitate miniaturization. The aforementioned substrate system-multilayer structure, the wiring and resistance on it The high-dielectric-constant material and the conductive layer are located in the inner layer, and then the built-in resistor is electrically connected to the contact on the surface of the substrate through steps such as drilling and electric bonding. In order to make your reviewing committee understand the foregoing purpose and the present invention The technical features are described in detail with drawings as follows: (1) Schematic part: The first figure is a plan view of a preferred embodiment of the present invention. The second figure is a cross-sectional view of a preferred embodiment of the present invention. The third figure A ~ D is a process diagram of another preferred embodiment of the present invention. The fourth figure is a sectional view of yet another preferred embodiment of the present invention. The fifth figure is another preferred embodiment of the present invention. Sectional view of the example. Figure 6 • Appearance diagram of a conventional power splitter. Figure 7: Equivalent circuit diagram of a conventional power splitter. Figure 8: shows a form of assembly resistance of a conventional power divider 咅 Figure 9: shows a form of assembly resistance of a conventional power divider:; Figure 10: A cross-sectional view of a conventional power dispenser ^ μ. (2) Part of drawing number: (1 0) Substrate ^ _ (103) (104) Copper circuit (11) The first paragraph of this paper is again applicable to China National Standard (CNS) A4 specification (2IC X 297 public love). --------- Order --------- Ml — (Please read the precautions on the back before filling out this page) 1 .1 ί-4 52 99 4 V. Description of the invention (r (1 2) The second section (13 1) (13 2 (1 4) Resistance (16) Conductive layer (7 0) Substrate (7 2) The second section of the wheel end) The third section 3) Ground 啕) β Coefficient material
經濟部智慧財產局員工消費合作杜印製 (7 1 )第一段 r 7 η Ί , . _ 〇 (73)第三段 7 3 2)輪出端（7 4 有關本發明之一較佳實施例請參閱 — 係於一基板（1 〇 )上 圖所示，主 接的第-段（U)、第=路或微帶傳輪線形成相互: ，其分別因不同的功能可賦=1 2)及第三段（1 3 : J町力靶可賦予互異的定義， 器或功率合併胃，於本實 作功率分g 明，故定義前述第一段（11)二:：率分配器為㈣ ”、刀配端’第二段（1 3 )則為輸出段。 月〗述第-’又（"）係由分歧的兩輸岀蠕（131 (132)構成，兩輸出端（131) (132)與第 一丰又（12)之連接端上跨接有一電阻（14)，該電阴 (1 4)係由一平面電阻構成，主要係利用印刷方式以高 電阻係數材料印製於兩輸出端（131) (132)之間 ，並與其二者構成電連接（如第二圖所示）以構成前述電 阻（14) ^又前述高電阻係數材料係由導電金屬膏或導 電高分子所構成。 利用前述印刷方式以構成匹配用電阻（1 4 )，不信 用傳統的表面黏著方式，即不受線間距所限制，其可視掌 _^先—之—事Is— 一 本.錄中國國家標準（CNS)A x 297公爱） 452994 A7 B7 五、發明說明（厶 際布要。又叶其線間距，在理-想的線間距設計下，即不虞發 生間距太小造成偶合雜訊，亦不致出現間距太寬佔用過大 空間而影響小型化之狀況。且由於前述電阻（1 4 )係在 同一平面上與兩輸出端（131) (132)構成電氣連 接:其與基板（i 〇 )間形成的寄生電感（磁力線如虛線 所不）較小，如此可有效降低寄生電感對信號品質的影響 〇 在前述實施例中，基板（1〇)表面所設第一段（工 1 )第—鲛（1 2 )、第三段（1 3 )等線路及電阻（ 1 4)係暴露於空氣中，故其有效的介電係數仍受介 電係數為1的空氣所影響’進而仍可能使第二段（工2 ) 的線路變長而加大佔用面積。針對前述問題’本發明以又 -實施鑛出有效㈣財案，主要係於前職板（10 )上的線路及電阻表面印刷一高介電係數材料，以改善線 路之介電係數，其具體製程步驟請參閱第三圖A〜D所示 首先係於基板（1 〇 )表面以銅箱分別構成第―段、 第二段及第三段等線路（圖中僅揭示有第三段的兩輸出 (1 3 1 ) ( 1 3 2 )及接地端（i 3 3 )等，如第三 A所示）。 又利用印刷高電阻係數材料方式在前述的兩輸出 1 3 1 )( 1 3 2 )間形成與其二者構成電連接之電 14)(如第三圖B所示）。 再於基板（10)上所設第—段（11)、第二 射關家鮮（CNS)A4規格（2KU 297公f ) 請 先 閲 讀 背 面 之 注 意 事 項 再 填 寫 本 頁 訂 線The consumer cooperation of the Intellectual Property Bureau of the Ministry of Economic Affairs (7 1) The first paragraph r 7 η Ί,. _ 〇 (73) The third paragraph 7 3 2) The round end (7 4 is a preferred implementation of the present invention For example, please refer to it. It is attached to a base plate (10). As shown in the figure above, the main segment (U), the first line or the microstrip transmission line form each other:, which can be assigned = 1 due to different functions. 2) and the third paragraph (1 3: J Choli target can be given a different definition, the device or power combined with the stomach, in this implementation of the power points g, so the definition of the first paragraph (11) 2 :: rate allocation The second segment (1 3) of the knife end is the output segment. The "-" (") in the month is composed of two different input creeps (131 (132)), and the two output ends (131) (132) A resistor (14) is connected across the connection end of the first Fengyou (12). The electric cathode (1 4) is composed of a planar resistor, which is mainly made of high resistivity materials by printing. Printed between the two output terminals (131) (132) and form an electrical connection with them (as shown in the second figure) to form the aforementioned resistor (14) ^ The aforementioned high resistivity material is made of conductive metal paste or High conductivity It is composed of molecules. The aforementioned printing method is used to form the matching resistance (1 4). It does not trust the traditional surface adhesion method, that is, it is not limited by the line spacing. It can be seen in the palm of your hand. China National Standard (CNS) A x 297 public love) 452994 A7 B7 V. Description of the invention (international distribution. The line spacing is also designed. Under the ideal line spacing design, it is not too likely that the spacing will be too small to cause coupling noise. It also does not cause the situation that the pitch is too wide and takes up too much space, which affects miniaturization. And because the aforementioned resistor (1 4) is on the same plane and forms an electrical connection with the two output terminals (131) (132): it is connected to the substrate (i 〇) the parasitic inductance formed between the magnetic field lines (not shown by the dashed line) is small, so it can effectively reduce the effect of parasitic inductance on the signal quality 〇 In the foregoing embodiment, the first section (work 1) provided on the surface of the substrate The lines 鲛 (1 2) and the third paragraph (1 3) and the resistors (1 4) are exposed to the air, so their effective permittivity is still affected by the air with a permittivity of 1 'and still May make the line of the second section (work 2) longer and longer Occupied area. Aiming at the aforementioned problem, the present invention implements an effective mining project, mainly by printing a high dielectric constant material on the circuit board and the surface of the resistor (10) to improve the dielectric constant of the circuit. For the specific process steps, please refer to the third figure A ~ D. Firstly, the first stage, the second stage, and the third stage are formed by copper boxes on the surface of the substrate (10) (only the third stage is shown in the figure). The two outputs (1 3 1) (1 3 2) and the ground terminal (i 3 3) of the segment are shown in the third A). In addition, by using the method of printing a high-resistance material, an electrical connection 14) (as shown in the third figure B) is formed between the two outputs 1 3 1) (1 3 2). Then on the base plate (10), the first paragraph (11), the second Sheguan Family Fresh (CNS) A4 specification (2KU, 297 male f), please read the notes on the back first and then fill out the alignment on this page
經 濟 部 智 慧 財 產 局 員 X. 消 費 合 作 ii 印 U A7Member of Intellectual Property Bureau, Ministry of Economic Affairs X. Consumer Cooperation ii India U A7
1 2 )、第三段（上3 )等:線路及電阻 有一層高介電係數材料（1 1 4)表面印刺 經 濟 邹 智 慧 財 產 局 消 費 合 作 印 製 4 5299 4 五、發明說明（7) 後印刷-導電層（“)所示卜隨 高介電係數材才4 (15)透過導電=，並使前述 而藉前述設計可利用高介電係數材； :性以提升前述線路的介電係數，並同時可 數降低而必須加長線路所造成佔用面積問題。丨- 再請參閱第四圖所示，其為本發明再—較佳實 到視圖’具體而言係前述第—較佳實施例之延伸，主要係 建於多層形式的基板（10)中，如圖 所不’其上为設有線路與電阻（1 4 )的基板（1 〇 )分 別在表、底面處分設樹脂（1〇1) (1〇2)，並予壓 合後，再於上下層樹脂（10 1) (10 2)表面分別形1 2), the third paragraph (above 3), etc .: There is a layer of high-dielectric constant material on the lines and resistors (1 1 4) The surface is embossed with economic printing by the Zou Intellectual Property Bureau 4 5299 4 V. Description of the invention (7) The post-printing-conductive layer (") is shown with the high-dielectric constant material 4 (15) through conductivity =, and the aforementioned design can be used by the above-mentioned high-dielectric constant material; to improve the dielectric properties of the aforementioned lines Coefficient, and at the same time it can be counted down, and the area occupied by the line must be lengthened. Please refer to the fourth figure again, which is a re-preferred view of the present invention. The extension of the example is mainly built in a multilayer substrate (10). As shown in the figure, the substrate (10) with wiring and resistors (1) is provided with resin (1) on the surface and the bottom surface, respectively. 〇1) (1〇2), and after pre-compression, the surface of the upper and lower resins (10 1) and (10 2) were respectively shaped.
成銅線路（1 〇 Γ τ n」、 ,L 器的多層基板。 〇4)，即構成一内建功率分配 由於前述多層基板（印刷電路板）的主要材料—r樹 月曰」’其介電係數—般在4左右，而使信號波長約為真空 中的1/2，若此波長仍舊太長，使功率分配器中二 段線路無法符合要求（>)，則可結合前述第二較佳實方: 例使用的方法，如第五圖所示，其於多層基板製程中’在 基板（1 0)表面分設線路及電阻後，再依序印刷以高介 電係數枋料（1 5)及導電層（丄6 )，隨後再配合樹脂 (101) (102)進行多層壓合及銅線路形成步驟， 而為使表層的銅線路（ 1 0 3 ) ( 1 0 4 )與内層的線路 未顧帽_帛準（CNS)A4祕（2U)·^ 297公釐） A7 B7 經濟部智慧財產局員工消費合作社印制衣 4 52 99 4 五、發明說明（j ) 構成電連接，則可接著實施-「穿孔」及「電鑛」等步輝 以便將内部線路電連接至多層基板表面之線路。 在前述多層基板中，由於高介電係數材料（工5) 之施加’可顯著提高基板（1 Q)上所 羊 =電係數而令線路波長低於真空中的波長，= w係數及波長問題獲得解決，故無須加長基板（丄、 段線路的長度，從而不虞加大佔用面積，可利於小 由上料知，本發明湘印财Μ时式配合高介 ^係數材料的印刷塗佈’可有效解決習用功率分配器裝配 ^且時所發生線間距太窄造成偶合雜訊、線間距太寬加大 ^用面積不利於小型化及與空氣接觸時受空氣影響其介電 係數，以致仍然必須加長線路以符合需要等問題，由此可 見，本發明確已具備產業上利用性及顯著的進步性’並符 合發明專利要件’爰依法提起申請。 本紙張尺度適用中國國家標準（CNS)A4規格（21〇 X 297公釐）Into a copper circuit (1 ΓΓ τ n ″, a multilayer substrate of the L device. 〇4), which constitutes a built-in power distribution due to the main material of the aforementioned multilayer substrate (printed circuit board) —r tree month "" its introduction The electrical coefficient is generally around 4, and the signal wavelength is about 1/2 of that in a vacuum. If this wavelength is still too long, and the second section of the power splitter cannot meet the requirements (>), then the second Best practice: The method used in the example is shown in the fifth figure. In the multi-layer substrate manufacturing process, after the wiring and resistance are divided on the surface of the substrate (10), they are sequentially printed with high dielectric constant materials ( 15) and conductive layer (丄 6), followed by resin (101) (102) for multi-layer lamination and copper circuit formation steps, in order to make the surface copper circuit (103) (104) and the inner layer The line does not take into account the cap_CNS (A4 secret (2U) · 297 mm) A7 B7 Printing of clothing by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 52 99 4 5. Description of the invention (j) Forming electrical connections, It can then be implemented-"perforation" and "electric mining" and other steps to electrically connect the internal circuit to the surface of the multilayer substrate Road. In the aforementioned multi-layer substrate, the application of the high-dielectric constant material (Work 5) can significantly increase the electrical coefficient on the substrate (1 Q) and make the line wavelength lower than the wavelength in vacuum, = w coefficient and wavelength problems It is solved, so there is no need to lengthen the length of the substrate (丄, section of the line, so as not to increase the occupied area, which can be beneficial to the small material.) Effectively solve the assembly of customary power dividers ^ When the line spacing is too narrow, coupling noise occurs, the line spacing is too wide, and the area used is not conducive to miniaturization and its dielectric coefficient is affected by air when in contact with air, so it is still necessary Lengthening the line to meet the needs and other issues, it can be seen that the present invention does have the industrial applicability and significant advancement, and meets the requirements of the invention patent. (21〇X 297 mm)