JPS6027201A - Linearly polarized wave/circularly polarized wave converter - Google Patents
Linearly polarized wave/circularly polarized wave converterInfo
- Publication number
- JPS6027201A JPS6027201A JP13534183A JP13534183A JPS6027201A JP S6027201 A JPS6027201 A JP S6027201A JP 13534183 A JP13534183 A JP 13534183A JP 13534183 A JP13534183 A JP 13534183A JP S6027201 A JPS6027201 A JP S6027201A
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- circular
- rectangular waveguide
- wave
- polarized wave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/165—Auxiliary devices for rotating the plane of polarisation
- H01P1/17—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation
- H01P1/172—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation using a dielectric element
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Abstract
Description
【発明の詳細な説明】
不先弼ｆ’：ｊ ４波管をｄ用した直ち）偏波・円偏波
変侠貸に関するものでりる。DETAILED DESCRIPTION OF THE INVENTION This invention relates to polarization/circular polarization using a 4-wave tube.
マイクロ波帯以上の周波数の電磁波を扱う分野に於いて
、直線偏波と円偏反との間の変換を行うのに、従来は円
形又（・丁万形４波管の中に約λ／４（λは波長）の長
さの誘電体又は金属の位相差板を設ける方式を採用して
いた。In the field of dealing with electromagnetic waves of frequencies higher than the microwave band, it has been conventionally necessary to convert between linearly polarized waves and circularly polarized waves using approximately λ/ A method was adopted in which a dielectric or metal retardation plate having a length of 4 (λ is the wavelength) was provided.
この従来の方式では、直線偏波を円イＧｄ波に変換する
際、右旋円偏波又は左旋円偏波の一方しか得られず、ま
た円偏波特性が良好であるとされている円偏波率が２．
０ｄＢ以下の周波数帯域は比帯域にして１〜２チ程度と
極めて狭い。In this conventional method, when converting linearly polarized waves into circular Gd waves, only one of right-handed circularly polarized waves or left-handed circularly polarized waves can be obtained, and the circular polarization characteristics are said to be good. The circular polarization factor is 2.
The frequency band below 0 dB is extremely narrow, with a fractional band of about 1 to 2 inches.
例えば各種通信や各種レーダーの分野等に於いて、例え
ば飛翔体の回転によシ偏波面が変化する場合、地上設′
ｆ１Ｍのアンテナでは、右旋内側波及び左旋円偏波の電
磁波を送受信する必要があり、このような場合には直線
偏波と上記双方の円偏波との間の変換手段が必要となる
。For example, in the fields of various communications and various radars, when the plane of polarization changes due to the rotation of a flying object, ground installations
The f1M antenna needs to transmit and receive electromagnetic waves of right-handed internal waves and left-handed circularly polarized waves, and in such a case, means for converting between linearly polarized waves and both circularly polarized waves described above is required.
また、例えば星座が放射している電磁波を捉えるために
使用される天体観測用のアンテナでは、当該電磁波の偏
波方向、周波数等がランダムであるため、前記に加えア
ンテナの周波数帯域は出Ｘるだけ広いことが要請される
。In addition, for example, in astronomical observation antennas used to capture electromagnetic waves emitted by constellations, the polarization direction, frequency, etc. of the electromagnetic waves are random, so in addition to the above, the frequency band of the antenna is It is requested that the area be as wide as possible.
本発明の目的は、上記に鑑み、直殺偏波・右旋円偏波変
換及び直線偏波・左旋円偏波変換の双方が可能で、かつ
その周波数帯域が広い直線偏波・円偏波変換器を簡単な
溝造で実現することにある。In view of the above, it is an object of the present invention to provide linearly polarized waves and circularly polarized waves that are capable of both direct polarization/right-handed circularly polarized wave conversion and linearly polarized waves/left-handed circularly polarized wave conversion, and that have a wide frequency band. The objective is to realize a converter by simple groove construction.
以下区１面によシ本発明の詳細な説明する。The present invention will be described in detail on page 1 below.
第１図は本発明の実施例の購造を示す断面斜視図（水平
に切断し、上半分を除いて示しだ斜視図）８）５２図は
位相差板の正面図、第３図（５）〜（Ｃ）は作用説明図
、第４図は笑測データの１例を示すグラフである。Fig. 1 is a cross-sectional perspective view (horizontally cut and shown excluding the upper half) of an embodiment of the present invention when purchased. Fig. 8) 52 is a front view of the retardation plate; ) to (C) are action explanatory diagrams, and FIG. 4 is a graph showing an example of measured data.
第１図〜シ３３図（４）〜（Ｃ）に於いて、１は矩形導
波管、２は円形導波管、３は偏向体、４は位相差板、５
．６及び７は他の導波管との連結体である。In Figures 1 to 33 (4) to (C), 1 is a rectangular waveguide, 2 is a circular waveguide, 3 is a deflection body, 4 is a retardation plate, 5
．． 6 and 7 are connections with other waveguides.
矩形導波管１は、その軸１１対して直角である方向の断
面形状が長方形である導波管であシ、また円形導波管２
は、その軸２１に対して１丘角である方向の断面形状が
円形である等波管である。尚円形導波管２に代えて、上
記断面形状が正方形である方形導波管を使用してもよい
。The rectangular waveguide 1 is a waveguide whose cross section in the direction perpendicular to the axis 11 is rectangular, and the circular waveguide 2
is a constant wave tube whose cross-sectional shape in a direction that is one hill angle with respect to the axis 21 is circular. Note that instead of the circular waveguide 2, a rectangular waveguide having a square cross-sectional shape may be used.
偏向体３は矩形導波管１の軸１１及び円形導波管２の軸
２１に対して傾斜している面３１．３２を有する略三角
柱形状（水平方向の断面形状が、傾斜面３１．３２を等
辺とする略２等辺三角形）の構造体で、その高さは矩形
導波管１の長辺に等しく設定されている。また、この偏
向体３は矩形導波管１及び円形導波管２と同じ金属（黄
銅等）で構成されている。The deflection body 3 has a substantially triangular prism shape having surfaces 31 and 32 that are inclined with respect to the axis 11 of the rectangular waveguide 1 and the axis 21 of the circular waveguide 2 (the horizontal cross-sectional shape is formed by the inclined surfaces 31 and 32). It is a substantially isosceles triangular structure with equal sides , and its height is set equal to the long side of the rectangular waveguide 1. Further, this deflector 3 is made of the same metal (such as brass) as the rectangular waveguide 1 and the circular waveguide 2.
位相差板４は、金属で板状に形成され、第２図に示すよ
うに上端４１の高さが緩いカーブを描いて漸増しく第２
図に於ける左方向に）、かつ上端４１の形状が鋸歯形状
に形成されておシ、長い方の側端４２は約０．７λ（λ
は周波数帯域の中間に位置する電磁波の波長）、短い方
の側端４３は約０．１λ、上端４１の隣接＜沙れ間（鋸
歯の１つ）は０．１λ以下の長さにそれぞれ設定されて
いる。The retardation plate 4 is formed of metal into a plate shape, and as shown in FIG. 2, the height of the upper end 41 gradually increases in a gentle curve.
(to the left in the figure), and the upper end 41 is formed in a sawtooth shape, and the longer side end 42 is approximately 0.7λ (λ
is the wavelength of electromagnetic waves located in the middle of the frequency band), the shorter side edge 43 is set to approximately 0.1λ, and the length of the adjacent edge (one of the sawtooths) of the upper edge 41 is set to 0.1λ or less. has been done.
矩形導波管１は、その両端１３．１４が外？７３に開口
し、各開口部１３．１４周縁には他の導波管との連結体
５，６が一体に形成されている。この矩形導波管１の片
側面略中央部分には、円形導波管２が次のようにして連
結されている。すなわち、上記矩形導波管１の内部に円
形導波管２の一端２２が開口し、かつ双方の軸１１．２
１が互に直交するように連結されている。そして上記円
形ｊ７％波管２の他端２３は外部に開口し、その周縁に
は他の導波管との連結体７が形成されている。Are both ends 13 and 14 of the rectangular waveguide 1 external? 73, and connecting bodies 5, 6 with other waveguides are integrally formed around the periphery of each opening 13,14. A circular waveguide 2 is connected to approximately the center of one side of the rectangular waveguide 1 in the following manner. That is, one end 22 of the circular waveguide 2 is opened inside the rectangular waveguide 1, and both axes 11.2
1 are connected so that they are orthogonal to each other. The other end 23 of the circular j7% waveguide 2 is open to the outside, and a connecting body 7 with another waveguide is formed at its periphery.
矩形導波管１内で、上記円形導波管２との分岐点、すな
わち当該円形λ“ｉ波管２の開口部２２の反対壁面には
、その両傾斜面３１．３２を上記開口部２２に向けて偏
向体３が固設されておシ、両傾斜面３１．３２の境界稜
線３３が円形導波管２の軸心に指向するように当該偏向
体３の位置決めがなされている。In the rectangular waveguide 1, at the branch point with the circular waveguide 2, that is, on the wall surface opposite to the opening 22 of the circular λ"i-wave tube 2, both inclined surfaces 31 and 32 are connected to the opening 22. A deflecting body 3 is fixedly installed toward the circular waveguide 2, and the deflecting body 3 is positioned so that the boundary ridge line 33 between both inclined surfaces 31 and 32 is oriented toward the axis of the circular waveguide 2.
円形導波管２の内部には、上り己矩形尋波？ａ１との分
岐点（開口部２２）からｊｉｉｊｌ ２１に沿って長手
方向が外方（開口部２３の方向）に向かい、かつ板面が
上記矩形導波管１の底面１２に対して垂直方向になるよ
うに位相姪板４が固設されている。Inside the circular waveguide 2, there is an upstream rectangular wave? The longitudinal direction is directed outward (in the direction of the opening 23) from the branch point with the a1 (opening 22) along the jiijl 21, and the plate surface is perpendicular to the bottom surface 12 of the rectangular waveguide 1. The phase plate 4 is fixedly installed so that
また、この位相左板４は、その長い方の側端４２が偏向
体３の方向に向くように設定される。この場合に於いて
、当該側端４２が偏向体３の境界稜腺３３と接触してい
てもよい（即ち、偏向体３と位相差板４とを一体に形成
して電よい。）。Further, the phase left plate 4 is set so that its longer side end 42 faces toward the deflection body 3. In this case, the side end 42 may be in contact with the boundary ridge 33 of the deflection body 3 (that is, the deflection body 3 and the retardation plate 4 may be formed integrally).
次に第３図によシ笑施例の作用を説明する。尚、以下の
説明は直線偏波の電磁波を矩形導波管１に入力し、円形
導波管２から円偏波の電磁波を出力する場合の作用を例
とする。また、第３ ［ｙＩ（Ｉｔ） 、 （Ｃ）は円
形導波管２の開口部２３から位相シ・、ミ’１反４を見
る方向で描いである。Next, the operation of the embodiment will be explained with reference to FIG. Note that the following explanation will take as an example the operation when a linearly polarized electromagnetic wave is input into the rectangular waveguide 1 and a circularly polarized electromagnetic wave is output from the circular waveguide 2. Further, the third [yI(It), (C) is drawn in the direction in which the phase shi, mi'1, anti-4 is viewed from the opening 23 of the circular waveguide 2.
矩形導波管１の一方の開口部１３から直線１；；ｓ波の
電磁波が入力されると、この電磁波は偏向体３の傾斜面
３１で進行方向が円形導波管２の軸２］方向に向き、第
３図（Ｂ）中にａで示す如く位相差板４の側端４２近傍
で偏波面が位ａ差板４の４１λ向に対して右回シ方向に
４５度傾き、位相差板４の板面に平行な成分（以下、犯
行成分という。）ｂと位相差板４の板面に直焚する成分
（以下、１“１−１文数分という。）Ｃに分解される。When a straight line 1;;s wave electromagnetic wave is input from one opening 13 of the rectangular waveguide 1, this electromagnetic wave travels in the direction of the axis 2 of the circular waveguide 2 on the inclined surface 31 of the deflection body 3. As shown by a in FIG. 3(B), the plane of polarization near the side end 42 of the retardation plate 4 is tilted 45 degrees clockwise with respect to the 41λ direction of the retardation plate 4, and the phase difference is It is decomposed into a component parallel to the plate surface of the plate 4 (hereinafter referred to as the criminal component) b and a component that burns directly to the plate surface of the retardation plate 4 (hereinafter referred to as 1"1-1 sentence number) C. .
上記直行成分Ｃはそのまま円形導波管２の開口部２３に
向って並行するが、上記平行成分すは位相差板４に沿っ
て上記開口部２３に向って進行する間に尋波管管回波長
の変化によって位相がπ／２（９０度）遅れ、このよう
にして相互の間にπ／２の位相差が生じた平行成分すと
直交成分Ｃとの合成によシ右旋円偏波面を有する電磁波
が形成され、上記開口部２３に出力される。また、矩形
導波管１の他方の開口部１４から直線偏波の電磁波が入
力されると、この電磁波は偏向体３の傾斜面３２で進行
方向が円形導波管２の’！４１２１の方向に向き、第３
図（Ｃ）中にｄで示す如く位相差板４の側端４２近傍で
偏波面が位相差板４の板面に対して左回シ方向に４５度
傾き、平行成分ｅと直交成分子とに分解される。上記平
行成分ｅと直交成分子とが円形導波ｌｄ２の開口部２３
に向って進行する間に、前記と同様にしてそれら相互間
にπ々の位相差が生ずるが、ここで注目すべきは、上記
ｄで示す４５度の傾きは前記ａで示す４５度の傾きに対
して９０度異っており、上記水平成分ｅは前記水平成分
すに対して１８０度向きが異っていることである。この
ことによシ上記平行成分ｅと直交成分子とでできる円偏
波電磁波は前記開口部１３から直線偏波の電磁波を入力
した場合と逆方向に旋回する円偏波面を有した左旋円偏
波面の電磁波となる。The above-mentioned orthogonal component C runs parallel to the opening 23 of the circular waveguide 2 as it is, but while the above-mentioned parallel component is traveling along the retardation plate 4 toward the opening 23, the horizontal waveguide tube turns. Due to the change in wavelength, the phase is delayed by π/2 (90 degrees), and by combining the parallel component with a phase difference of π/2 and the orthogonal component C, a right-handed circularly polarized wave surface is created. An electromagnetic wave is formed and output to the opening 23. Furthermore, when a linearly polarized electromagnetic wave is input from the other opening 14 of the rectangular waveguide 1, this electromagnetic wave travels in the direction of travel on the inclined surface 32 of the deflection body 3. 4121 direction, the third
As shown by d in Figure (C), near the side end 42 of the retardation plate 4, the plane of polarization is tilted 45 degrees in the counterclockwise direction with respect to the plate surface of the retardation plate 4, and a parallel component e and an orthogonal component are formed. It is decomposed into The parallel component e and the orthogonal component are arranged in the opening 23 of the circular waveguide ld2.
While proceeding toward , a phase difference of π occurs between them in the same way as above, but what should be noted here is that the 45 degree inclination shown in d above is the same as the 45 degree inclination shown in a above. The direction of the horizontal component e is 180 degrees different from that of the horizontal component. As a result, the circularly polarized electromagnetic wave generated by the parallel component e and the orthogonal component element has a left-handed circularly polarized wave surface that rotates in the opposite direction to that when a linearly polarized electromagnetic wave is input from the aperture 13. It becomes an electromagnetic wave on the wavefront.
以上のようにして矩形導波管１の一方の開口部１３から
入力された直線偏波電磁波は右旋円偏波電磁波に変換さ
れて円形導波管２の開口部２３に出力され、矩形導波管
１の他方の開口部１４から入力された直線偏波電磁波は
左旋円偏波電磁波に変換されて上記と同じ開口部２３に
出力される。As described above, the linearly polarized electromagnetic wave inputted from one opening 13 of the rectangular waveguide 1 is converted into a right-handed circularly polarized electromagnetic wave and output to the opening 23 of the circular waveguide 2. The linearly polarized electromagnetic waves inputted from the other opening 14 of the wave tube 1 are converted into left-handed circularly polarized electromagnetic waves and output to the same opening 23 as described above.
すなわち、’Ｉｕ磁波の偏波面を直線偏波から左右両方
向に旋回する円偏波に変換が可能な直線偏波・円偏波変
換器が得られる。That is, a linearly polarized wave/circularly polarized wave converter capable of converting the polarization plane of the 'Iu magnetic wave from a linearly polarized wave to a circularly polarized wave rotating in both left and right directions is obtained.
上記購成に於いて、位相差板４の板面に平行に進む電磁
波の前記平行成分す又はｅは側端４２から側端４３の方
向に進行する。位相差板４は前記したように、その上端
４１に多数の鋸歯を有しておシ、円形導波管２の内壁と
位相差板４の上端４１との間の間隔（この間隔が導波管
内の７Ｌｉ゛内波長の変化に寄与する。）は当該位相差
板４の長！」・方向の距離によって異ることとなる。す
なわち、上記上端４１の形状が鋸歯状にイ斬増する形状
をなしているために、π／２の位相差に相当するヅｕ内
波長の菱化が広い範囲の周波数にわたるため、矩形導波
管１及び円形導波管２の寸法等によって決まる周波数の
範囲内に於いて広い範囲で直稼偏波・円５．５波の武侠
が可能でめる。In the above-mentioned purchase, the parallel component of the electromagnetic wave traveling parallel to the plate surface of the retardation plate 4 travels in the direction from the side end 42 to the side end 43. As described above, the retardation plate 4 has a large number of saw teeth on its upper end 41, and the distance between the inner wall of the circular waveguide 2 and the upper end 41 of the retardation plate 4 (this interval 7Li゛ in the tube (contributes to the change in internal wavelength) is the length of the retardation plate 4! ”・It varies depending on the distance in the direction. That is, since the shape of the upper end 41 has a sawtooth shape, the rhombicization of the internal wavelength corresponding to the phase difference of π/2 covers a wide range of frequencies, so that the rectangular waveguide is Within the frequency range determined by the dimensions of the tube 1 and the circular waveguide 2, direct polarization and circular 5.5 waves can be used over a wide range.
第４図は、芙施しリに負ミる直り烈偏波・円・１１ｉ波
変換器の円・１ｊｉｕ波脣・１生を示したものでるる。Figure 4 shows the circle, 1jiu wave length, and 1 wave of a straight polarized wave, circle, and 11i wave converter, which is negatively affected by the power distribution.
この第４図で明らかなように、良好とされる２ ｄＢ以
下の円１１［５波率のｌ范囲は周波数８．５ ＧＨｚ
ｆ中心に約±０．５ＧＨｚ（８ＧＨｚ 〜９ ＧＨｚ
）の範囲にわたってｆＦ？ ９ Ｎ この範囲は比僻域
にして±５，８スに相当し、従来の１〜２襲に比べて者
しいＱ吾が認められる。As is clear from Fig. 4, the circle 11 of 2 dB or less, which is considered to be good, has a frequency of 8.5 GHz.
Approximately ±0.5 GHz (8 GHz to 9 GHz
) over the range fF? 9 N This range corresponds to ±5.8 seconds in the remote area, and compared to the conventional 1-2 attacks, Qgo is recognized as being stronger.
以上のａ明はば綜仮波を円誦説に武侠する？゛β用につ
いて述べたものであるが、周幅のように等反骨を反チ１
コした立体回路は可逆付性を有するので、実施例の’４
ｆｉβの−ｆ−ｉ：で、ｄ磁波を円偏波から直線偏波に
夏、Ａすることも可能である。Is the above A Ming based on Sokaranha's theory of Enyu?゛This is for β use, but like the circumferential width, it is
Since the three-dimensional circuit has reversibility, '4' in Example
It is also possible to change the d magnetic wave from a circularly polarized wave to a linearly polarized wave by -fi: of fiβ.
ず耽わち０円形ｑニア、支’（Ｊ ２の開口部２３から
円価スーを／、（する１ヱロ波が入力されると、当該日
偏波二百が右１，２回である」６も台には矩形導波゛′
Ｕ１の、４口部１３側から直しν１１波に〆〕灸された
電磁波が出力され、当該円囲板面が匠旋回で′ある場合
には開口部１４側から直線偏波に変換された電磁波が出
力される。このように円偏波から直；腺１０波に変ｊ々
する場合は直厨偏波が出力される矩形導波管工の１７ｉ
］日部の違いによって入力された円１ｉｉ６波・電磁波
の旋回方向を弁別することができる。When a 1 wave is input from the opening 23 of J2, the polarized wave 200 is 1 or 2 times to the right. ” 6 also has a rectangular waveguide on the stand.
The electromagnetic wave that has been corrected and converted into ν11 waves is output from the 4-port 13 side of U1, and when the circular plate surface is in a circular rotation, electromagnetic waves that have been converted to linearly polarized waves are output from the opening 14 side. is output. In this way, when the wave changes from circular polarization to direct polarization to 10 waves, it is necessary to use a rectangular waveguide 17i that outputs direct polarization.
] The direction of rotation of the input circular 1ii6 wave/electromagnetic wave can be discriminated based on the difference in date.
以上のことから例えば矩形導波管１のｉｊｉ］口部１３
から直線偏波の電１に仮を入力して右旋回１ｈｊｉ波の
送信波とし、これを円形導ｆ反管２のｌｉ１口端２３か
ら送信し、同時に当該開口端２３から左旋回１１，４波
の電磁波を受信して■祿ｉ（社）仮の受信波とし、これ
を矩形導波管２の上記と（ｒｉ異ったｉｈ１口部１４が
ら受信する如く、送１ぎ波と受−＋Ｍ波とを同じアンテ
ナで送受信し、尚該直線！ｊｉｌｔ Ａ・円偏波変換器
で上記送信波と受信波を弁別するととも容易にｉｉＪ能
である。From the above, for example, the opening 13 of the rectangular waveguide 1
A tentative signal is inputted into the linearly polarized wave 1 from 1 to 1 to make a right-handed 1hji wave transmission wave, which is transmitted from the li1 opening end 23 of the circular f-guide tube 2, and at the same time from the open end 23 to the left-handed 11, Receive the four waves of electromagnetic waves and make them temporary reception waves, which are then sent and received by the rectangular waveguide 2 as described above and (ri) as if received from the ih1 opening 14. -+M waves are transmitted and received by the same antenna, and the above-mentioned transmitted waves and received waves are discriminated by the straight line!Jilt A/circular polarization converter.
また、以上の実施例に於いて、円形導波管の代りに方形
導波管を成用する揚会、偏向体３及び位相差板４（４１
又は４２）の１．４造及び取イ」位置１．−Ｊ係等は上
記説ＩＪ」と全く同じでよい。In addition, in the above embodiment, a rectangular waveguide is used instead of a circular waveguide, a deflector 3 and a retardation plate 4 (41
Or 42) 1.4 construction and tori' position 1. - J etc. may be exactly the same as the above theory "IJ".
以上、詳細に説明したように、本発明によｇば直線偏波
・右旋回円偏波変換及び直１腺恨波・左静凹円偏波変換
の双方が可能で、かつ広帯域特性の偏波固液換器がイシ
られ、更に、矩形導波管と円形又は方形尋波管全１′字
形状に連結し、その中に偏向体と位相左板を取り付けた
伝めて１ｉ］巣なｈキ造によってイい波面戊ｂＪ： ’
９ｉｉが剃られ、不発明の効果は極めて顕ミ：テでるる
。As explained in detail above, according to the present invention, both linear polarization/right-handed circularly polarized wave conversion and linear polarized wave/left-handed concave circularly polarized wave conversion are possible, and broadband characteristics are achieved. A polarized solid-liquid exchanger is installed, and a rectangular waveguide and a circular or square waveguide are connected in a 1' shape, and a deflection body and a phase left plate are installed in it. A good wave surface bJ with a large structure: '
9ii has been shaved, and the effect of non-invention is extremely obvious.
４、図囲のｆｊｊｊ、！４ｉ７１：説１刃図面はいずれ
ｔ本元明の芙施例に係る図でζ）す、第１１ｚ１は断面
ｊ、）祝図、第２１Δは位相差４１スの正面図、第３図
（５））〜（Ｃパ吐作用、ｖ１明図、第４図は笑モ１１
］ガータを示すグラフである。4. fjjj in the box! 4i71: The theory 1 blade drawing is a diagram related to the fu example of Genmei Tmoto, 11z1 is the cross section j, )) ~ (C emetic effect, v1 light diagram, Figure 4 is lol Mo 11
] This is a graph showing gata.
（主 ７Ｉ７４己号 ）
１・・・矩形へ“７波管 ２・・・円形尋波管３・・・
偏向体 ４・・・位相差板
第４図
（−５，８’Ａ○ （ｆｏ） （＋５．８’１）＝Ｉ；
イ′１との関係 出 願 人
−往−１−七士刑−
ｒｓ−名（を山；）明星電気株式会社
４、代」！１１ 人
住 所 東京部下−代田区九の内２Ｔｌ］６Ｗｒ２号丸
の内へ重洲ピル３３０」 １
補 正 書
本願明細書及び図面中下記事項を補正いたします。(Main 7I74 Self-No.) 1... Rectangular "7-wave tube" 2... Circular deep-wave tube 3...
Deflector 4...Retardation plate Fig. 4 (-5,8'A○ (fo) (+5.8'1)=I;
Relationship with I'1 Applicant: Person: 1: 7 officers: RS: Name: Meisei Electric Co., Ltd. 4, generation''! 11 Address Tokyo Shimo-Kunouchi 2Tl, Daita-ku 6Wr No. 2 Marunouchi Shigesu Pill 330'' 1 Amendment The following matters in the specification and drawings of this application are amended.
記 １、第６頁１４行目に 「上記直行成分Ｃ」とあるを 「上記直交成分Ｃ」と訂正する。Record 1, page 6, line 14 It says "the above orthogonal component C" Correct it to "the above orthogonal component C".
２第７頁１３〜１６行目に
「９０度異っており、・・・・・・・このことにより」
とあるを
「９０度異っており、このととにより」と訂正する。2, page 7, lines 13-16, “There is a 90 degree difference, and due to this...”
Correct the statement by saying, ``There is a 90 degree difference, due to this and this.''
３、第９頁１１〜１２行目に
「周知のように・・・・・・・有するので、」とあるを
「本実施例に係る直線偏波・円偏波変換器は可逆特性を
有しており、」と訂正する。3. On page 9, lines 11 and 12, the phrase ``As is well known,'' has been replaced with ``The linearly polarized wave/circularly polarized wave converter according to this embodiment has reversible characteristics.''"Iam," he corrected.
４、第１０頁下から５〜４行目に
「位相差板４（４１又は４２）の」とあるを「位相差板
４の」と訂正する。4. In the 5th to 4th lines from the bottom of page 10, the phrase "of retardation plate 4 (41 or 42)" is corrected to "of retardation plate 4."
５、図面中［第３図（Ｃ） Ｊを本日提出の図面に訂正
する。5. In the drawing [Figure 3 (C) J is corrected to the drawing submitted today.
第３図 （Ｃ）Figure 3 (C)
Claims (1)
、かつ双方の軸が互に直焚するように轟該矩形導阪管と
円形又は方形導波管とが遅η′后されて２少、上記矩形
導波管内の上記円形又は方形導波管との分漱点に、こ磁
波の方向を菱えるためＯ偏向俸が設（・プられてお逆、
上記円形又は万形尋波管ピＳの売万同に、上記分陣点に
向って高さが漸増しかつそＱ上貼が誌餡形状の位−１ｌ
差板が設けらｎた直禅＋、ｌＡ波・円−ｄ反変俣器。One end of the circular or rectangular waveguide is opened inside the rectangular waveguide, and the rectangular waveguide and the circular or rectangular waveguide are heated so that both axes directly burn each other. 2, an O deflector is installed at the dividing point of the rectangular waveguide with the circular or rectangular waveguide in order to direct the direction of the magnetic wave.
The height of the circular or ten thousand wave pipe S is gradually increased towards the dividing point, and the upper part of the sleeve Q is in the shape of a book-1 l.
Direct Zen+, lA wave/circle-d antihenmata ware with a difference plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13534183A JPS6027201A (en) | 1983-07-25 | 1983-07-25 | Linearly polarized wave/circularly polarized wave converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13534183A JPS6027201A (en) | 1983-07-25 | 1983-07-25 | Linearly polarized wave/circularly polarized wave converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6027201A true JPS6027201A (en) | 1985-02-12 |
| JPH0140521B2 JPH0140521B2 (en) | 1989-08-29 |
Family
ID=15149504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13534183A Granted JPS6027201A (en) | 1983-07-25 | 1983-07-25 | Linearly polarized wave/circularly polarized wave converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6027201A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0518615A2 (en) * | 1991-06-14 | 1992-12-16 | Sony Corporation | Wave guide to microstrip line mode transition apparatus |
| CN103367852A (en) * | 2013-06-09 | 2013-10-23 | 西北核技术研究所 | Compact two-way high-power capacity microwave power combiner |
| CN105103367A (en) * | 2013-01-11 | 2015-11-25 | 泰纳股份公司 | A polarizer and a method of operating the polarizer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547840A (en) * | 1977-06-20 | 1979-01-20 | Ford Aerospace & Communication | Balanced phase partition polarizer |
-
1983
- 1983-07-25 JP JP13534183A patent/JPS6027201A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547840A (en) * | 1977-06-20 | 1979-01-20 | Ford Aerospace & Communication | Balanced phase partition polarizer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0518615A2 (en) * | 1991-06-14 | 1992-12-16 | Sony Corporation | Wave guide to microstrip line mode transition apparatus |
| CN105103367A (en) * | 2013-01-11 | 2015-11-25 | 泰纳股份公司 | A polarizer and a method of operating the polarizer |
| CN105103367B (en) * | 2013-01-11 | 2017-10-13 | 泰纳股份公司 | The method of polarizer and operation polarizer |
| CN103367852A (en) * | 2013-06-09 | 2013-10-23 | 西北核技术研究所 | Compact two-way high-power capacity microwave power combiner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140521B2 (en) | 1989-08-29 |
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