JPH0223104U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る非可逆回路素子の要部に
おける分解斜視図、第２図は同じく組立状態での
要部断面図、第３図はシールド導体の厚みと通過
損失との関係を示すデータ、第４図は本考案に係
る非可逆回路素子の別の実施例における断面図、
第５図は基板の具体的な構成を示す平面図、第６
図は同じくその背面図、第７図は従来の非可逆回
路素子の要部における分解斜視図、第８図は同じ
く組立状態での断面図である。 １……ケース、２……基板、３，４……磁性体
、５……誘電体基板、６……第１のシールド導体
、７……第２のシールド導体。 Fig. 1 is an exploded perspective view of the main parts of the non-reciprocal circuit element according to the present invention, Fig. 2 is a sectional view of the main parts in an assembled state, and Fig. 3 shows the relationship between the thickness of the shield conductor and the passing loss. Data, FIG. 4 is a cross-sectional view of another embodiment of the irreversible circuit element according to the present invention,
Figure 5 is a plan view showing the specific structure of the board;
7 is an exploded perspective view of essential parts of a conventional nonreciprocal circuit element, and FIG. 8 is a sectional view of the same in an assembled state. DESCRIPTION OF SYMBOLS 1... Case, 2... Substrate, 3, 4... Magnetic material, 5... Dielectric substrate, 6... First shield conductor, 7... Second shield conductor.

Claims (1)

【実用新案登録請求の範囲】 (1) 中心導体を担持する基板と、前記基板の少
なくとも一面側に対向して配置された磁性体と、
前記磁性体を貫通させ前記基板に隣接して設けら
れた誘電体基板と、直流磁界を印加するマグネツ
トと、収納ケースとを備える非可逆回路素子にお
いて、前記磁性体の側面の大部分を全周にわたつ
て覆うシールド導体を有することを特徴とする非
可逆回路素子。 (2) 中心導体を担持する基板と、前記基板の両
面に対向して配置された２つの磁性体と、前記磁
性体の一方を貫通させ前記基板に隣接して設けら
れた誘電体基板と、直流磁界を印加するマグネツ
トと、収納ケースとを備える非可逆回路素子にお
いて、前記磁性体の一方の側面の大部分を全周に
わたつて覆う第１のシールド導体と、磁性体の他
方の上に載せられる第２のシールド導体とを備え
、第１のシールド導体は前記誘電体基板及び前記
基板を貫通して前記第２のシールド導体の方向に
導出された腕片を有し、第２のシールド導体は前
記第１のシールド導体の前記腕片と結合される受
片を有することを特徴とする非可逆回路素子。 (3) 前記基板の中心導体は集中定数回路を構成
していることを特徴とする実用新案登録請求の範
囲第１項または第２項に記載の非可逆回路素子。 (4) 前記基板の中心導体は分布定数回路を構成
していることを特徴とする実用新案登録請求の範
囲第１項または第２項に記載の非可逆回路素子。[Claims for Utility Model Registration] (1) A substrate carrying a center conductor, a magnetic body disposed facing at least one side of the substrate,
In a non-reciprocal circuit element comprising a dielectric substrate that penetrates the magnetic material and is provided adjacent to the substrate, a magnet that applies a direct current magnetic field, and a storage case, most of the side surfaces of the magnetic material are completely circumferentially disposed. A non-reciprocal circuit element characterized by having a shield conductor that covers the entire area. (2) a substrate carrying a center conductor, two magnetic bodies disposed opposite to each other on both sides of the substrate, and a dielectric substrate passing through one of the magnetic bodies and provided adjacent to the substrate; In a non-reciprocal circuit element comprising a magnet for applying a DC magnetic field and a storage case, a first shield conductor that covers most of the entire circumference of one side of the magnetic body; a second shield conductor to be placed on the dielectric substrate, the first shield conductor having an arm extending through the dielectric substrate and the substrate in the direction of the second shield conductor; A non-reciprocal circuit element characterized in that the conductor has a receiving piece coupled to the arm piece of the first shield conductor. (3) The irreversible circuit element according to claim 1 or 2, wherein the center conductor of the substrate constitutes a lumped constant circuit. (4) The irreciprocal circuit element according to claim 1 or 2, wherein the center conductor of the substrate constitutes a distributed constant circuit.