JPH06224616A - Polar mount for parabolic antenna for satellite broadcast reception - Google Patents

Polar mount for parabolic antenna for satellite broadcast reception

Info

Publication number
JPH06224616A
JPH06224616A JP998393A JP998393A JPH06224616A JP H06224616 A JPH06224616 A JP H06224616A JP 998393 A JP998393 A JP 998393A JP 998393 A JP998393 A JP 998393A JP H06224616 A JPH06224616 A JP H06224616A
Authority
JP
Japan
Prior art keywords
polar
mount
worm gear
satellite
cover
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
Application number
JP998393A
Other languages
Japanese (ja)
Other versions
JP2624611B2 (en
Inventor
Toshio Fujita
敏夫 藤田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DX Antenna Co Ltd
Original Assignee
DX Antenna Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DX Antenna Co Ltd filed Critical DX Antenna Co Ltd
Priority to JP998393A priority Critical patent/JP2624611B2/en
Publication of JPH06224616A publication Critical patent/JPH06224616A/en
Application granted granted Critical
Publication of JP2624611B2 publication Critical patent/JP2624611B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To provide the polar mount for a parabolic antenna for receiving a satellite broadcast by integrating a wheel worm gear unit section and an actuator section and accommodating the sections in a case so as to assemble the mount easily with compactness. CONSTITUTION:In the satellite broadcast reception parabolic antenna in which a pole mount 3 for adjusting an azimuth angle is fitted to an upper end of a pole 2 stood upright and the polar mount 11 driving a reflecting mirror is interposed between a reflecting mirror and the pole mount, a motor and a worm gear are accommodated in a main body of the case of a drive section of the polar mount 11 comprising a cover and the main body in parallel, a polar shaft used to drive the parabolic reflecting mirror in the direction of a still satellite, a wheel gear fixed to the polar shaft through out-fit is arranged so as to mesh with a worm gear, a reduction gear is interposed between the motor and the worm gear, the main body is covered by the cover and the polar shaft is projected onto the cover in the polar mount 11 for the satellite broadcast reception parabolic antenna.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、静止軌道上の複数の放
送衛星からの電波を受信する衛星放送受信用パラボラア
ンテナのポーラマウントに関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a polar mount for a satellite dish receiving parabolic antenna for receiving radio waves from a plurality of broadcasting satellites in a geostationary orbit.

【0002】[0002]

【従来の技術】静止軌道上に位置して複数の放送(通
信)衛星からの電波を一台のパラボラアンテナで受信す
る場合、受信地点からの任意の静止衛星の仰角・方位角
は幾何学的計算により正確に求められるので、パラボラ
アンテナの仰角・方位角を調整し、上記静止衛星からの
電波を受信する。この状態でパラボラアンテナを真南の
方向に正対させ、ポーラマウントのポーラ軸を支軸とし
てポーラマウントを回転させることにより静止軌道上の
複数の放送衛星からの電波を順次受信することができ
る。この時、パラボラ反射鏡を回転させるのにアクチュ
エータが使用されている。
2. Description of the Related Art When radio waves from a plurality of broadcasting (communication) satellites located on a geostationary orbit are received by a single parabolic antenna, the elevation and azimuth angles of any geostationary satellite from the receiving point are geometric. Since it can be accurately obtained by calculation, the elevation angle and azimuth angle of the parabolic antenna are adjusted to receive the radio waves from the geostationary satellite. In this state, the parabolic antenna is directly faced in the south direction, and the polar mount is rotated about the polar axis of the polar mount, so that radio waves from a plurality of broadcasting satellites in a geostationary orbit can be sequentially received. At this time, an actuator is used to rotate the parabolic reflector.

【0003】CS放送の開始に伴い各家庭において小口
型のパラボラアンテナで複数の放送衛星からの電波を受
信しようとする時、ポーラマウントに取付けたパラボラ
反射鏡を回転駆動させるにはホイールウォームギヤとア
クチュエータが必要になる。従来の衛星放送受信用パラ
ボラアンテナを図5および図6に示す。パラボラ反射鏡
101 は、マスト102 上端に方向調整し固定可能なボルト
109 を取付けたマストマウント103 を設け、上記マスト
マウント103 を介在させてホイールウォームギヤユニッ
ト部104 とアクチュエータ部105 とが分離して立体的に
交差させて設けられている。
With the start of CS broadcasting, when a household parabolic antenna is used to receive radio waves from a plurality of broadcasting satellites in each home, a wheel worm gear and an actuator are used to drive the parabolic reflector mounted on the polar mount to rotate. Will be required. A conventional satellite dish for receiving satellite broadcasts is shown in FIGS. Parabolic reflector
101 is a bolt that can be adjusted and fixed to the upper end of the mast 102.
A mast mount 103 to which 109 is attached is provided, and the wheel worm gear unit 104 and the actuator 105 are separated and three-dimensionally crossed with the mast mount 103 interposed.

【0004】ホイールウォームギヤユニット部104 は、
マストマウント103 上部に枢着され、この枢着した軸を
支軸としマストマウント103 の中間より突出した突片に
仰角調整金具109で仰角調整を行う。さらに上記ホイー
ルウォームギヤユニット部104の上面にパラボラ反射鏡
取付具107 を設けている。アクチュエータ部105 として
はモータ、減速機、ギヤ、センサ、リミットスイッチが
一体として構成され、リミットスイッチはギヤを介して
動作する。
The wheel worm gear unit 104 is
The elevation angle adjustment fitting 109 is used to adjust the elevation angle on a projection piece that is pivotally attached to the upper portion of the mast mount 103 and has this pivotally attached shaft as a spindle that projects from the middle of the mast mount 103. Further, a parabolic reflector mount 107 is provided on the upper surface of the wheel worm gear unit 104. As the actuator unit 105, a motor, a speed reducer, a gear, a sensor and a limit switch are integrally formed, and the limit switch operates via the gear.

【0005】なお、パラボラ反射鏡の焦点位置には、支
持アームを介して一次放射器付コンバータを設けてい
る。
A converter with a primary radiator is provided at the focal position of the parabolic reflector via a support arm.

【0006】[0006]

【発明が解決しようとする課題】従来の衛星放送受信用
パラボラアンテナのポーラマウントは、上記のように、
ホイールウォームギヤユニット部104 とアクチュエータ
部105 とは立体的に交差して配置されており、部品点数
が多く、構造が至極複雑で、重量が重く、コストが高
く、組立てに時間がかかり、その上回転角をホイールウ
ォームギヤユニット部104 上面にパラボラ反射鏡取付具
107 を設けているので筐体に角度表示を刻印できる余地
もなかった。
A conventional polar mount of a satellite dish for receiving satellite broadcasting has the following problems.
The wheel worm gear unit 104 and the actuator 105 are three-dimensionally arranged so that the number of parts is large, the structure is extremely complicated, the weight is heavy, the cost is high, it takes time to assemble, and it also rotates. Corner of wheel worm gear unit 104 Parabolic reflector mount on top
With the 107, there was no room to mark the angle on the case.

【0007】[0007]

【課題を解決するための手段】そこで、本発明は、上記
の事情に鑑み、衛星放送受信用パラボラアンテナのポー
ラマウントが、ホイールウォームギヤユニット部104 と
アクチュエータ部105との組み合わせでは、大きく、重
く、複雑な構造であるので、これをコンパクトにし容易
に組立設置できるようにすべく、ホイールウォームギヤ
ユニット部とアクチュエータ部とを一体化したもので、
起立するポールの上端に方位角調整手段を備えたポール
取付部を取付け、パラボラ反射鏡とポール取付部との間
にパラボラ反射鏡を回転駆動するポーラマウントを介在
させた衛星放送受信用パラボラアンテナにおいて、カバ
ーと本体とからなるポーラマウント駆動部の筐体内にモ
ータとウォームギヤとを前記本体内に収容し、パラボラ
反射鏡を静止衛星方向に回動させるポーラ軸を起立さ
せ、上記ポーラ軸に外嵌まりして固定したホイールギヤ
を前記ウォームギヤと噛み合うように配置し、モータと
ウォームギヤとの間に減速ギヤを介在させ、本体をカバ
ーで覆わせポーラ軸をカバー上へ突出させてなる衛星放
送受信用パラボラアンテナのポーラマウントである。
In view of the above circumstances, the present invention provides a polar mount of a satellite dish for parabolic satellite reception in which a combination of a wheel worm gear unit 104 and an actuator 105 is large, heavy, and Since it has a complicated structure, in order to make it compact and easy to assemble and install, the wheel worm gear unit part and the actuator part are integrated,
A satellite dish receiving parabolic antenna in which a pole mounting portion having an azimuth angle adjusting means is attached to the upper end of a standing pole, and a polar mount for rotating and driving the parabolic reflecting mirror is interposed between the parabolic reflecting mirror and the pole mounting portion. , A motor and a worm gear are housed in the main body of a polar mount drive unit consisting of a cover and a main body, and a polar shaft for rotating the parabolic reflector in the direction of the stationary satellite is erected and externally fitted to the polar shaft. For satellite broadcasting reception in which wheel gears that are fixed together are arranged so as to mesh with the worm gear, a reduction gear is interposed between the motor and the worm gear, the main body is covered with a cover, and the polar shaft projects above the cover. It is a polar mount of a parabolic antenna.

【0008】[0008]

【作用】ホイールウォームギヤ部とアクチュエータ部と
を筐体内に収容し、筐体上面に突出したポーラ軸を回転
駆動することによりパラボラ反射鏡を各静止衛星の方向
に向けられるので電波を受信できる。
The wheel worm gear portion and the actuator portion are housed in the housing, and the parabolic reflector is directed toward each geostationary satellite by rotating and driving the polar shaft projecting on the top surface of the housing, so that radio waves can be received.

【0009】[0009]

【実施例】本発明を添付する図面の図1〜図3に示す具
体的実施例に基づいて以下詳細に説明する。図1は、衛
星放送受信用パラボラアンテナの全体の概要を示す。オ
フセットタイプのパラボラ反射鏡1は、反射鏡裏面にア
ンテナ取付金具6を取付け、その後方にポーラマウント
11を回転自在に設け、その下方にポール2上端に方位方
向で回動自在なポール取付部3を介在させて取付けてあ
る。符号4は一次放射器を備えたコンバータで、一次放
射器およびコンバータ4は支持アーム7を介してパラボ
ラ反射鏡1に取付けており、パラボラ反射鏡1の焦点に
位置させてある。符号5は方位調整用のポール取付部3
をポールに固定するポール固定Uボルトである。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail based on specific embodiments shown in FIGS. 1 to 3 of the accompanying drawings. FIG. 1 shows a general outline of a satellite dish for receiving satellite broadcasting. The offset type parabolic reflector 1 has an antenna mounting bracket 6 attached to the back of the reflector and a polar mount behind it.
11 is rotatably provided, and a pole mounting portion 3 which is rotatable in the azimuth direction is interposed below the pole 2 at the upper end thereof. Reference numeral 4 is a converter having a primary radiator, and the primary radiator and the converter 4 are attached to the parabolic reflector 1 via a support arm 7 and are located at the focal point of the parabolic reflector 1. Reference numeral 5 is a pole mounting portion 3 for adjusting the direction.
It is a pole fixing U bolt that fixes the to the pole.

【0010】このパラボラ反射鏡1では、赤道上空の静
止軌道上の複数個の放送衛星又は通信衛星からの電波を
受信するために、各放送衛星に対して正確に対向させな
ければならない。ポーラマウント11の筐体内にはホイー
ルウォームギヤやアクチュエータなどが収容され、その
ポーラ軸12の回転に伴いパラボラ反射鏡取付具6と連結
したアーム13を回動してパラボラ反射鏡1を静止軌道上
の各放送衛星に向ける。なお、符号14は仰角調整具であ
り、符号15は俯角調整金具である。
In order to receive radio waves from a plurality of broadcasting satellites or communication satellites on a geostationary orbit above the equator, the parabolic reflector 1 must be accurately opposed to each broadcasting satellite. A wheel worm gear, an actuator, etc. are accommodated in the casing of the polar mount 11, and the arm 13 connected to the parabolic reflector mounting fixture 6 is rotated with the rotation of the polar shaft 12 to rotate the parabolic reflector 1 on a stationary orbit. Turn to each broadcasting satellite. Reference numeral 14 is an elevation angle adjusting tool, and reference numeral 15 is a depression angle adjusting fitting.

【0011】図2は、ポーラマウント11の拡大斜視図で
あり、図3はホイールウォームギヤやアクチュエータな
どを収容したポーラマウント11の分解斜視図である。図
3に示すように、ポーラマウント11の筐体は、本体21と
カバー22とよりなり、両者とも周壁23・24を有する容器
状のもので、本体21の周壁23上面とカバー22の周壁24下
面とを当接させてネジ25で螺締する。
FIG. 2 is an enlarged perspective view of the polar mount 11, and FIG. 3 is an exploded perspective view of the polar mount 11 accommodating a wheel worm gear, an actuator and the like. As shown in FIG. 3, the housing of the polar mount 11 is composed of a main body 21 and a cover 22, both of which are container-shaped having peripheral walls 23 and 24. The upper surface of the peripheral wall 23 of the main body 21 and the peripheral wall 24 of the cover 22 are both. The lower surface is brought into contact with and screwed with a screw 25.

【0012】この下筐体21内に、図4に示すように、モ
ータ26とウォームギヤ27とを並列平行状にして収容し、
ポーラ軸12を起立させポーラ軸12に外嵌まりして固定し
たホイールウォームギヤ28を前記ウォームギヤ27と噛み
合うように配置し、収容スペースを小さくしてモータ26
とウォームギヤ27との間に減速ギヤ29を介在させ、本体
21をカバー22で覆わせポーラ軸12をカバー22上へ突出さ
せる。このように配置することによってモータ26の回転
軸とウォームギヤ27とが水平面で平行状となりホイール
ウォームギヤ28を同一水平面に配備できる。したがっ
て、これらの駆動部構造を収容する下筐体を薄い平面状
の筐体内容積とでき、その上制御系各機能部も配置しや
すくなる。
As shown in FIG. 4, a motor 26 and a worm gear 27 are accommodated in parallel in a parallel manner in the lower housing 21,
The wheel worm gear 28 fixed to the polar shaft 12 by erecting the polar shaft 12 is fitted to the polar shaft 12 so as to mesh with the worm gear 27.
Between the worm gear 27 and the
21 is covered with a cover 22, and the polar shaft 12 is projected onto the cover 22. By arranging in this way, the rotation shaft of the motor 26 and the worm gear 27 are parallel to each other on the horizontal plane, and the wheel worm gear 28 can be arranged on the same horizontal plane. Therefore, the lower housing for accommodating these drive unit structures can be made to have a thin planar inner volume of the housing, and the functional units of the control system can be easily arranged.

【0013】符号31はポーラ軸12の軸受板、32はウォー
ムギヤマウント、33はポーラ軸12を回転角を制限するリ
ミットスイッチで、34はセンサーユニット、35は刻印し
た回転角目盛りである。センサーユニット34のセンサー
により回動信号が検知されると、モータ26が始動して減
速ギヤ29よりウォームギヤ27が駆動され、次にホイール
ウォームギヤ28が回転し、アーム13がポーラ軸12を中心
に回動しパラボラ反射鏡1を所定の放送衛星に向けるこ
とができる。
Reference numeral 31 is a bearing plate of the polar shaft 12, 32 is a worm gear mount, 33 is a limit switch for limiting the rotation angle of the polar shaft 12, 34 is a sensor unit, and 35 is a marked rotary angle scale. When the rotation signal is detected by the sensor of the sensor unit 34, the motor 26 starts, the reduction gear 29 drives the worm gear 27, and then the wheel worm gear 28 rotates, causing the arm 13 to rotate about the polar shaft 12. The parabolic reflector 1 can be moved to point to a predetermined broadcasting satellite.

【0014】なお、ポーラマウントを駆動させるには制
御端子部36に制御信号ケーブルを介して制御用信号発生
機 (図示せず) が接続され、この制御用信号発生機を操
作してコントロール信号によって所定の回動を行う。
In order to drive the polar mount, a control signal generator (not shown) is connected to the control terminal section 36 via a control signal cable, and the control signal generator is operated to generate a control signal. Perform a predetermined rotation.

【0015】[0015]

【発明の効果】本発明は、上述のように、起立するポー
ルの上端に方位角調整手段を備えたポール取付部を取付
け、パラボラ反射鏡とポール取付部との間にパラボラ反
射鏡を回転駆動するポーラマウントを介在させた衛星放
送受信用パラボラアンテナにおいて、カバーと本体とか
らなるポーラマウント駆動部の筐体内に、モータとウォ
ームギヤとを前記本体内に収容し、パラボラ反射鏡を静
止衛星方向に回動させるポーラ軸を起立させ、上記ポー
ラ軸に外嵌まりして枢着したホイールギヤを前記ウォー
ムギヤと噛み合うように配置し、モータとウォームギヤ
との間に減速ギヤを介在させ、本体をカバーで覆わせポ
ーラ軸をカバー上へ突出させてなる衛星放送受信用パラ
ボラアンテナのポーラマウントであるので、従来ホイー
ルウォームギヤユニット部とアクチュエータ部とが分離
して立体的に交差させて配置されていたのを、駆動部を
平面的に並列平行状に配して一体化として筐体内に収容
でき、部品点数も少なくなり、構造が至極シンプルとな
り重量が軽く、コストも安くなり、組立に時間が掛から
ないようになり、その上回転角度表示を筐体の外部に刻
印できるようになった。この表示によりパラボラアンテ
ナが駆動して停止した位置が明確となり、受信している
衛星の名称や通信状況を確認できるので便利である。さ
らに、駆動部のモーター、歯車、ウォームギヤ、ホイー
ルウォームギヤが並列平行状に配されているため、モー
ター駆動力が各伝達部でロスを生じないものであり、最
短距離にて伝達でき、ポーラ軸を垂直に設けることがで
きるものである。これにより、アンテナ取付マスト頂に
スマートで小型化した筐体形状として取付けることがで
きる。
According to the present invention, as described above, the pole attaching portion having the azimuth angle adjusting means is attached to the upper end of the standing pole, and the parabolic reflecting mirror is rotationally driven between the parabolic reflecting mirror and the pole attaching portion. In a satellite dish receiving parabola antenna interposing a polar mount, a motor and a worm gear are housed in the body of a polar mount drive unit consisting of a cover and a body, and a parabolic reflector is placed in the direction of the stationary satellite. The polar shaft to be rotated is erected, and the wheel gear fitted and pivotally mounted on the polar shaft is arranged so as to mesh with the worm gear.The reduction gear is interposed between the motor and the worm gear, and the main body is covered by the cover. Since it is a polar mount for a satellite dish for satellite broadcasting reception, with the polar axis protruding above the cover, it is possible to use conventional wheel worm gear units. The drive section and the actuator section were separated and arranged three-dimensionally, but the drive sections can be arranged in parallel and parallel in a plane and can be housed as an integrated unit, and the number of parts is small. The structure is extremely simple, the weight is light, the cost is low, the assembly does not take time, and the rotation angle display can be stamped on the outside of the housing. This display is convenient because the position where the parabolic antenna is driven and stopped is clear and the name of the satellite being received and the communication status can be confirmed. Furthermore, since the motor, gears, worm gear, and wheel worm gear of the drive unit are arranged in parallel and in parallel, the motor drive force does not cause loss in each transmission unit, and can be transmitted in the shortest distance, and the polar axis can be transmitted. It can be provided vertically. As a result, it can be mounted on the top of the antenna mounting mast in the form of a smart and compact housing.

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

【図1】本発明の衛星放送受信用パラボラアンテナの全
体の概要を示す斜視図である。
FIG. 1 is a perspective view showing an overall outline of a satellite dish receiving parabolic antenna of the present invention.

【図2】本発明のポーラマウント部の拡大斜視図であ
る。
FIG. 2 is an enlarged perspective view of a polar mount portion of the present invention.

【図3】ホイールウォームギヤやアクチュエータなどを
収容したポーラマウントの分解斜視図である。
FIG. 3 is an exploded perspective view of a polar mount accommodating a wheel worm gear, an actuator, and the like.

【図4】本発明の本体内にモータやウォームギヤやホイ
ールギヤやポーラ軸などを収容した状態を示す斜視図で
ある。
FIG. 4 is a perspective view showing a state in which a motor, a worm gear, a wheel gear, a polar shaft, etc. are housed in the main body of the present invention.

【図5】従来の衛星放送受信用パラボラアンテナの全体
の概要を示す斜視図である。
FIG. 5 is a perspective view showing an overall outline of a conventional satellite dish receiving parabolic antenna.

【図6】従来の衛星放送受信用パラボラアンテナの斜視
図である。
FIG. 6 is a perspective view of a conventional satellite dish for receiving satellite broadcasts.

【符号の説明】[Explanation of symbols]

2…ポール 3…ポール取付部 1…反射鏡 11…ポーラマウント 21…本体 22…カバー 27…ウォームギヤ 12…ポーラ軸 28…ホイールギヤ 29…減速ギヤ 2 ... Pole 3 ... Pole mount 1 ... Reflector 11 ... Polar mount 21 ... Main body 22 ... Cover 27 ... Worm gear 12 ... Polar shaft 28 ... Wheel gear 29 ... Reduction gear

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 起立するポールの上端に方位角調整手段
を備えたポール取付部を取付け、パラボラ反射鏡とポー
ル取付部との間にパラボラ反射鏡を回転駆動するポーラ
マウントを介在させた衛星放送受信用パラボラアンテナ
において、カバーと本体とからなるポーラマウント駆動
部の筐体内に、モータとウォームギヤとを前記本体内に
収容し、パラボラ反射鏡を静止衛星方向に回動させるポ
ーラ軸を起立させ、上記ポーラ軸に外嵌まりして枢着し
たホイールギヤを前記ウォームギヤと噛み合うように配
置し、モータとウォームギヤとの間に減速ギヤを介在さ
せ、本体をカバーで覆わせポーラ軸をカバー上へ突出さ
せてなる衛星放送受信用パラボラアンテナのポーラマウ
ント。
1. A satellite broadcast in which a pole mounting portion having an azimuth angle adjusting means is mounted on the upper end of a standing pole, and a polar mount for rotating the parabolic reflecting mirror is interposed between the parabolic reflecting mirror and the pole mounting portion. In the receiving parabolic antenna, in a case of a polar mount drive unit composed of a cover and a main body, a motor and a worm gear are housed in the main body, and a polar axis for rotating the parabolic reflector in the direction of the stationary satellite is erected, A wheel gear that is externally fitted and pivotally attached to the polar shaft is arranged so as to mesh with the worm gear, a reduction gear is interposed between the motor and the worm gear, the main body is covered with a cover, and the polar shaft is projected onto the cover. A polar mount of a satellite dish for satellite broadcasting.
JP998393A 1993-01-25 1993-01-25 Satellite dish receiving parabolic antenna with polar mount Expired - Lifetime JP2624611B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP998393A JP2624611B2 (en) 1993-01-25 1993-01-25 Satellite dish receiving parabolic antenna with polar mount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP998393A JP2624611B2 (en) 1993-01-25 1993-01-25 Satellite dish receiving parabolic antenna with polar mount

Publications (2)

Publication Number Publication Date
JPH06224616A true JPH06224616A (en) 1994-08-12
JP2624611B2 JP2624611B2 (en) 1997-06-25

Family

ID=11735133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP998393A Expired - Lifetime JP2624611B2 (en) 1993-01-25 1993-01-25 Satellite dish receiving parabolic antenna with polar mount

Country Status (1)

Country Link
JP (1) JP2624611B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000174535A (en) * 1998-12-07 2000-06-23 Nec Corp Antenna driver
JP2007134864A (en) * 2005-11-09 2007-05-31 Nippon Antenna Co Ltd Antenna fitting apparatus
WO2021096523A1 (en) * 2019-11-15 2021-05-20 Viasat, Inc. Removeable satellite antenna pointing tool
JP2022551637A (en) * 2019-10-25 2022-12-12 ケーエムダブリュ・インコーポレーテッド Antenna clamping device
CN116859096A (en) * 2023-09-04 2023-10-10 南京纳特通信电子有限公司 Miniaturized EMC test equipment and application method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000174535A (en) * 1998-12-07 2000-06-23 Nec Corp Antenna driver
JP2007134864A (en) * 2005-11-09 2007-05-31 Nippon Antenna Co Ltd Antenna fitting apparatus
JP4486024B2 (en) * 2005-11-09 2010-06-23 日本アンテナ株式会社 Antenna mounting device
JP2022551637A (en) * 2019-10-25 2022-12-12 ケーエムダブリュ・インコーポレーテッド Antenna clamping device
WO2021096523A1 (en) * 2019-11-15 2021-05-20 Viasat, Inc. Removeable satellite antenna pointing tool
CN116859096A (en) * 2023-09-04 2023-10-10 南京纳特通信电子有限公司 Miniaturized EMC test equipment and application method thereof
CN116859096B (en) * 2023-09-04 2023-11-21 南京纳特通信电子有限公司 Miniaturized EMC test equipment and application method thereof

Also Published As

Publication number Publication date
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