JPS63302606A - Portable antenna device - Google Patents
Portable antenna deviceInfo
- Publication number
- JPS63302606A JPS63302606A JP13816787A JP13816787A JPS63302606A JP S63302606 A JPS63302606 A JP S63302606A JP 13816787 A JP13816787 A JP 13816787A JP 13816787 A JP13816787 A JP 13816787A JP S63302606 A JPS63302606 A JP S63302606A
- Authority
- JP
- Japan
- Prior art keywords
- base
- supporting table
- reflecting mirror
- tripod
- antenna device
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 6
- 230000010287 polarization Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
Description
【発明の詳細な説明】
［発明の目的］
（産業上の利用分野）
この発明は、例えば通信や放送用の衛星通信地上移動局
として用いられ、人力によって運搬可能で、移動及び設
置が容易な可搬アンテナ装置に関する。[Detailed Description of the Invention] [Objective of the Invention] (Industrial Application Field) The present invention is used as a satellite communication terrestrial mobile station for communications and broadcasting, for example, and is portable and easy to move and install. The present invention relates to a portable antenna device.
（従来の技術）
従来より、展開式の可搬アンテナ装置には数に
多くの種類があるが、特に２．５Ｊｆ以上の反射鏡を用
いる衛星通信用のアンテナ装置としては、人力で運搬す
ることは極めて困難であるため、車載を前提に作られて
いる。しかしながら、例えば車両が移動できないような
場所にて報道活動を行なう場合もあり、従来から人力に
よって現地に輸送できるような、小型の可搬アンテナ装
置が要求されているｉこめ場合、人が容易に持ち運べる
重１以下で、かつ運びやすい形状に折りたたむことがで
き、しかも展開・収納作業を工具を用いずに迅速に行な
うことができ、さらには分解操作等が容易なものである
ことが条件となる。(Prior Art) Conventionally, there are many types of deployable portable antenna devices, but in particular antenna devices for satellite communication using a reflector of 2.5 Jf or more require manual transportation. Because it is extremely difficult to do so, it is designed with the assumption that it will be installed in a vehicle. However, for example, there are cases where reporting activities are carried out in places where vehicles cannot move, and conventionally, small portable antenna devices that can be transported to the site by hand are required. It must have a weight of 1 or less, be able to be folded into an easy-to-carry shape, be able to be unfolded and stored quickly without the use of tools, and be easy to disassemble. .
（発明が解決しようとする問題点）
上記のように、従来の可搬アンテナ装置は車載が前提に
作られているため、人力で輸送することが困難であった
。(Problems to be Solved by the Invention) As described above, conventional portable antenna devices are designed to be mounted on vehicles, and therefore it is difficult to transport them manually.
この発明は、人が容易に持ち運べる重量以下で、かつ運
びやすい形状に折畳むことができ、しかも展開・収納作
業を工具を用いずに迅速に行なうことができ、さらには
分解操作等が容易で、人力によって容易に輸送可能な可
搬アンテナ装置を提供することを目的とする。This invention weighs less than a person can easily carry, can be folded into an easy-to-carry shape, can be unfolded and stored quickly without the use of tools, and can be easily disassembled. The present invention aims to provide a portable antenna device that can be easily transported by human power.
［発明の構成］
（問題点を解決するための手段）
上記目的を達成するためにこの発明に係る可搬アンテナ
装置は、地上に設置して少なくとも３点以上水準調整可
能な折たたみ式脚部と、この脚部中心に回転自在に取付
けられる第１の基台上に、少なくとも３点以上の脚を通
じて、展開時に第１の基台に通信機材を載置し得る高さ
をもって係止されかつ折たたみ時に前記第１の基台に接
する状態で係止されるように第２の基台を回動自在に取
付け、この第２の基台の一方端に、展開時に第２の基台
から所定の角度をもって係止されかつ折たたみ時に前記
第２の基台に接する状態で係止され −るようにア
ームを回動自在に取付けてなる支持台とを具備して構成
され、前記支持台の第２の基台上に反射鏡を載置固定し
、前記支持台のアームの先端部に一次放射器を取付ける
ことを特徴とする。[Structure of the Invention] (Means for Solving the Problems) In order to achieve the above object, a portable antenna device according to the present invention has a foldable leg that is installed on the ground and that can be level-adjusted at at least three points. and a first base that is rotatably attached to the center of the legs, through at least three legs, and is latched at a height that allows communication equipment to be placed on the first base when deployed. A second base is rotatably attached so as to be locked in contact with the first base when folded, and a second base is attached to one end of the second base from the second base when unfolded. a support base having an arm rotatably attached so that the arm is locked at a predetermined angle and is locked in contact with the second base when folded; A reflecting mirror is mounted and fixed on the second base of the support base, and a primary radiator is attached to the tip of the arm of the support base.
（作用）
上記構成による可搬アンテナ装置は、折たたみ式脚部と
折たたみ可能な支持台とで構成され、脚部、支持台、反
射鏡、−次放射器を分離独立して、携帯して輸送可能で
ある。反射鏡は多分割されるため、輸送に便利である。(Function) The portable antenna device with the above configuration is composed of foldable legs and a foldable support base, and the legs, support base, reflector, and negative radiator can be separated and carried. It can be transported by Since the reflector is divided into multiple parts, it is convenient for transportation.
支持台展開時には通信機材を第１の基台上に載置するこ
とができ、−次放射器と通信機材との接続を極めて短く
することができる。When the support base is deployed, the communication equipment can be placed on the first base, and the connection between the -order radiator and the communication equipment can be made extremely short.
（実施例） 以下、図面を参照してこの発明の一実施例を説明する。(Example) Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
第１図はその外観を示すものである。同図に示すように
、この可搬アンテナ装置は、地上設置用の折りたたみ式
三脚１１と、この三脚１１上に載置して回転自在に取付
けられ、通信機材１２の収納部及び−次放射器１３の取
付部を有する反射鏡支持台１４と、この支持台１４上に
固定される２分割式反射鏡１５で構成される。Figure 1 shows its appearance. As shown in the figure, this portable antenna device includes a folding tripod 11 for installation on the ground, a foldable tripod 11 mounted on the tripod 11, and rotatably attached to the storage area of the communication equipment 12 and a secondary radiator. It consists of a reflecting mirror support stand 14 having 13 attachment parts, and a two-part reflecting mirror 15 fixed on this support stand 14.
上記三−１１は台座１１１ と、３つのｍ１１２と、水
準調整用ジヤツキ１１３からなり、設置時には第１図に
示すように脚１１２を地面と水平方向に、ジヤツキ１１
３を地面に垂直方向に展開することができ、収納時には
第２図に示すように脚１１２を台座１１１の中心軸方向
に、ジヤツキ１１３を脚１１２の長手方向にそれぞれ回
動して折たたむことができるようになっている。また、
脚１１２はスライド機構１１４によって長手方向にスラ
イドすることができ、収納時にはコンパクトに収納する
ことが可能である。The above-mentioned 3-11 consists of a pedestal 111, three m112, and a level adjustment jack 113, and when installed, as shown in Fig.
3 can be unfolded vertically to the ground, and when stored, the legs 112 can be folded by rotating them in the direction of the central axis of the base 111 and the jacks 113 in the longitudinal direction of the legs 112, respectively, as shown in FIG. is now possible. Also,
The legs 112 can be slid in the longitudinal direction by a slide mechanism 114, and can be stored compactly when stored.
上記支持台１４は、第３図に示すように、基台１４１、
一対の支持脚１４２ａ、 、１４２ｂ、高低角調整用ジ
ヤツキ１４３、反射鏡取付は台１４４、−次放射器取付
はアーム１４５からなり、それぞれねじ結合によって回
動自在に取付けられている。As shown in FIG. 3, the support stand 14 includes a base 141,
It consists of a pair of support legs 142a, , 142b, a height angle adjustment jack 143, a stand 144 for mounting the reflector, and an arm 145 for mounting the -order radiator, each of which is rotatably mounted by screw connection.
基台１４１は長方形の形状なる枠内に十字形の支持枠を
一体的に形成したものである。その十字形支持枠、の中
心には、第４図（ａ）、（ｂ）に示すような抜は止め機
構を有するハンドル付ねじ部１４６が設けられている。The base 141 has a cross-shaped support frame integrally formed within a rectangular frame. At the center of the cross-shaped support frame, there is provided a threaded portion 146 with a handle having a mechanism for preventing removal as shown in FIGS. 4(a) and 4(b).
すなわち、この基台１４１はねじ部１４６によって上記
三脚１１の台座１１１に回転自在に取付は可能となって
いる。That is, this base 141 can be rotatably attached to the pedestal 111 of the tripod 11 using the threaded portion 146.
反射鏡取付は台１４４は、展開状態で長方形の枠部を支
持脚１４２ａ、 １４２ｂ及び高低角調整用ジヤツキ１
４３によって上記基台１４１から所定の高さ及び角度を
もって配置され、その上面部３点に形成した凸部１４４
ａ上に反射１１１５を載置固定することができるように
なっている。この反射鏡取付は台１４４の長手方向端部
には一対のアーム部１４４ｂが形成され、このアーム部
１４４ｂに一次放射器取付はアーム１４５がねじ結合に
よってロー自在に取付けられる。また、この反射鏡取付
は台１４４には長手方向にスライド機構１４４０が設け
られている。For mounting the reflector, the base 144 supports the rectangular frame in the unfolded state with support legs 142a, 142b and height angle adjustment jacks 1.
43 at a predetermined height and angle from the base 141, and formed at three points on the upper surface thereof.
A reflection 1115 can be placed and fixed on a. A pair of arm portions 144b are formed at the longitudinal ends of the base 144 for mounting the reflector, and an arm 145 for mounting the primary radiator is rotatably mounted to the arm portions 144b by screw connection. Further, for mounting this reflecting mirror, a sliding mechanism 1440 is provided on the base 144 in the longitudinal direction.
−次放射器取付はアーム１４５は反射鏡取付は台１４４
の一対のアーム部１４４ｂから一点に向けた三角形状の
枠であり、その先端部に一次放射器１３を取付けること
ができるようになっている。-The arm 145 is used to mount the next radiator, and the stand 144 is used to mount the reflector.
The primary radiator 13 is a triangular frame that is directed from a pair of arm portions 144b toward one point, and the primary radiator 13 can be attached to its tip.
上記構成による反射鏡支持台１４は、第５図（ａ）に示
すように、反射鏡取付は台１４４のスライド部分をスラ
イド機構１４４Ｃによってスライドさせることにより長
さを縮めて、図中矢印で示す方向にそれぞれ回動するこ
とにより、同図（ｂ）に示すように折たたむことができ
る。また、ジヤツキ１４３の長さがこの収納法に適さな
い場合には、ジヤツキ１４３の一端を取外し、第６因（
ａ）、（ｂ）に示すように折畳めばよい。展開時にはそ
の逆方向に回動させればよいことは勿論である。尚、上
記−次放射器取付はアーム１４５の中央部には支持台１
４を折たたんだ状態で固定するための係止部材１４７が
図中矢印で示す方向に設けられている。As shown in FIG. 5(a), the reflector support base 14 having the above configuration is shortened in length by sliding the slide portion of the base 144 using the slide mechanism 144C, as shown in FIG. 5(a). By rotating in the respective directions, it can be folded as shown in FIG. If the length of the jack 143 is not suitable for this storage method, one end of the jack 143 can be removed and the sixth factor (
Just fold it as shown in a) and (b). Of course, when unfolding, it is sufficient to rotate in the opposite direction. In addition, when mounting the above-mentioned -order radiator, there is a support stand 1 at the center of the arm 145.
A locking member 147 for fixing 4 in the folded state is provided in the direction shown by the arrow in the figure.
上記反射鏡１５はほぼ半分に２分割可能となっている。The reflecting mirror 15 can be divided into approximately two halves.
その各分割１１１５ａ 、 １５ｂの切断面にはそれぞ
れ鍔部が外周面に対向して形成され、各鍔部に形成した
複数のねじ機構Ａ（第７図（ａ）、（ｂ）に示す）によ
って連結回部となっている。A flange is formed on the cut surface of each of the divisions 1115a and 15b to face the outer peripheral surface, and a plurality of screw mechanisms A (shown in FIGS. 7(a) and 7(b)) formed on each flange It is a connecting section.
上記構成による可搬アンテナ装置において、第８図を参
照してその設置方法について説明する。In the portable antenna device having the above configuration, a method for installing the same will be explained with reference to FIG.
まず、（ａ＞図に示すように三脚１１を展開して所定の
場所に設置する。次に、（ｂ）図に示すように反射鏡支
持台１４を展開して三脚１１の台座１１１に取付け、概
略水準方向の調整をジヤツキ１１３によって行なう。さ
らに、（Ｃ）図に示すように一次放射器１３を支持台１
４に取付けた後、（ｄ）図に示すように通信機材１２を
支持台１４内に載置する。First, as shown in (a), the tripod 11 is unfolded and installed at a predetermined location.Next, as shown in (b), the reflector support 14 is unfolded and attached to the pedestal 111 of the tripod 11. , the approximate level direction is adjusted by the jack 113.Furthermore, as shown in FIG.
4, the communication equipment 12 is placed in the support stand 14 as shown in FIG. 4(d).
そして、（ｅ）図に示すように反射鏡１５を組立てて支
持台１４上に取付け、（ｆ）図に示すように導波管ある
いはケーブルＢを接続し、さらに水準方向調整、高低角
調整を行なって衛星捕捉し、また偏波調整を行なう。Then, as shown in figure (e), assemble the reflecting mirror 15 and attach it to the support stand 14, connect the waveguide or cable B as shown in figure (f), and further adjust the level direction and height angle. satellite acquisition and polarization adjustment.
このように、上記構成による可搬アンテナ装置は、三脚
１１、−次放射器１３、支持台１４１、反ｇＦｊ鏡１５
を分離して輸送することができ、しかも三脚１１、支持
台１４を携帯に便利になように折たたみ、反射鏡１５を
２分割することができるので、容易に携帯可能である。In this way, the portable antenna device with the above configuration includes the tripod 11, the -order radiator 13, the support stand 141, and the anti-gFj mirror 15.
In addition, the tripod 11 and support stand 14 can be folded for convenient portability, and the reflector 15 can be divided into two, making it easy to carry.
各構成部品をそれぞれアルミダイキャストで形成すれば
、重量が軽くかつ丈夫であり、携帯性に優れたものとな
る。特に、支持台１４に通信機材１２の収納部を設けて
いるため、通信機材１２からアンテナ−次放射器１３ま
での接続距離を非常に短くすることができ、超短波を使
用する衛星通信にとって非常に有効である。展開・収納
作業は、各構成部品がねじ結合で組立てられるため、工
具を用いずに迅速に行なうことができる。If each component is made of aluminum die-casting, it will be light in weight, strong, and highly portable. In particular, since the support base 14 is provided with a storage area for the communication equipment 12, the connection distance from the communication equipment 12 to the antenna-secondary radiator 13 can be made very short, which is extremely useful for satellite communications using ultra-high frequency waves. It is valid. Expansion and storage operations can be carried out quickly without the use of tools, as each component is assembled using screw connections.
尚、この発明は上記実施例に限定されるものではなく、
三脚に代わって四脚を用いたり、折たたみ構造を変更し
たり、反射ｌ１１５をさらに多分割したりしてもよいこ
とはいうまでもない。Note that this invention is not limited to the above embodiments,
It goes without saying that a quadruped may be used instead of a tripod, the folding structure may be changed, or the reflection l115 may be further divided into multiple parts.
［発明の効果］
以上述べたようにこの発明によれば、人が容易に持ち運
べる重量以下で、かつ運びやすい形状に折畳むことがで
き、しかも展開・収納作業を工具を用いずに迅速に行な
うことができ、さらには分解操作等が容易で、人力によ
って容易に輸送可能な可搬アンテナ装置を提供すること
ができる。[Effects of the Invention] As described above, according to the present invention, the weight is less than the weight that can be easily carried by a person, and it can be folded into a shape that is easy to carry, and furthermore, the unfolding and storing operations can be carried out quickly without using tools. Furthermore, it is possible to provide a portable antenna device that can be easily disassembled and transported by hand.
第１図はこの発明に係る可搬アンテナ装置の一実施例の
外観を示す斜視図、第２図は同実施例の三脚の折たたん
だ状態を示す構成図、第３図は同実施例の反射鏡支持台
の構成を示す斜視図、第４図は上記三脚と支持台を連結
する連結機構部を示す断面図、第５図及び第６図はそれ
ぞれは上記反射鏡支持台の折たたみ構造を示す構成図、
第７図は同実施例の反射鏡の分割結合手段を説明するた
めの一部断面図、第８図は同実施例の組立て方法を説明
するための図である。
１１・・・三脚、１１１・・・台座、１１２・・・脚、
１１３・・・ジヤツキ、１１４・・・スライド機構、１
２・・・通信機材、１３・・・−次放射器、１４・・・
反ｆＡｔ＊支持台、１４１・・・基台、１４２ａ、 １
４２ｂ・・・支持脚、１４３・・・＾低調整用ジヤツキ
、１４４ａ・・・凸部、１４４ｂ・・・一対のアーム部
、１４４ｃ・・・スライド機構、１４５・・・−次放射
器取付はアーム、１５・・・反射鏡、Ａ・・・入力抵抗
、Ｂ・・・ケーブル。
出願人代理人 弁理士 鈴江武彦
第３図
第４図
（ａ）
（ｂ）
（ａ）
（ｂ）
（ａ）
（ｂ）
第７図
（ａ） （ｂ）（Ｃ）
第８図FIG. 1 is a perspective view showing the external appearance of an embodiment of the portable antenna device according to the present invention, FIG. 2 is a configuration diagram showing the tripod of the embodiment in a folded state, and FIG. 3 is the same embodiment. FIG. 4 is a cross-sectional view showing the connection mechanism that connects the tripod and the support, and FIGS. 5 and 6 show the structure of the reflector support when folded. A configuration diagram showing the structure,
FIG. 7 is a partial cross-sectional view for explaining the dividing and coupling means of the reflecting mirror of the same embodiment, and FIG. 8 is a diagram for explaining the assembling method of the same embodiment. 11...Tripod, 111...Pedestal, 112...Legs,
113... Jacket, 114... Slide mechanism, 1
2...Communication equipment, 13...-next radiator, 14...
Anti-fAt* support stand, 141... base, 142a, 1
42b...Support leg, 143...^Low adjustment jack, 144a...Protrusion, 144b...Pair of arms, 144c...Slide mechanism, 145...Next radiator installation Arm, 15...Reflector, A...Input resistance, B...Cable. Applicant's representative Patent attorney Takehiko Suzue Figure 3 Figure 4 (a) (b) (a) (b) (a) (b) Figure 7 (a) (b) (C) Figure 8
Claims (3)
な折たたみ式脚部と、この脚部中心に回転自在に取付け
られる第１の基台上に、少なくとも３点以上の脚を通じ
て、展開時に通信機材を載置し得る高さをもって係止さ
れかつ折たたみ時に前記第１の基台に接する状態で係止
されるように第２の基台を回動自在に取付け、この第２
の基台の一方端に、展開時に第２の基台から所定の角度
をもつて係止されかつ折たたみ時に前記第２の基台に接
する状態で係止されるようにアームを回動自在に取付け
てなる支持台とを具備し、前記支持台の第２の基台上に
反射鏡を載置固定し、前記支持台のアームの先端部に一
次放射器を取付けることを特徴とする可搬アンテナ装置
。(1) Foldable legs that are installed on the ground and can be level-adjusted at at least three points, and a first base that is rotatably attached to the center of the legs, and unfolded through at least three legs. A second base is rotatably attached so that it is locked at a height on which communication equipment can be placed when folded, and is locked in contact with the first base when folded.
The arm is rotatable at one end of the base so that it is locked at a predetermined angle from the second base when unfolded and in contact with the second base when folded. and a support stand attached to the support stand, a reflecting mirror is placed and fixed on the second base of the support stand, and a primary radiator is attached to the tip of the arm of the support stand. Carrier antenna device.
結合により一体化されることを特徴とする特許請求の範
囲第１項記載の可搬アンテナ装置。(2) The portable antenna device according to claim 1, wherein the reflecting mirror is divided into a plurality of parts and each part is integrated by screw connection.
、少なくとも１つが長さ調整機構を有し、この長さ調整
機構の調整によって第１、第２の基台の角度を調整する
ようにしたことを特徴とする特許請求の範囲第１項記載
の可搬アンテナ装置。(3) At least one of the three or more legs supporting the first and second bases has a length adjustment mechanism, and by adjusting the length adjustment mechanism, the length of the first and second bases is adjusted. The portable antenna device according to claim 1, characterized in that the angle is adjustable.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13816787A JPS63302606A (en) | 1987-06-03 | 1987-06-03 | Portable antenna device |
| DE88108812T DE3884857T2 (en) | 1987-06-03 | 1988-06-01 | Portable parabolic antenna. |
| EP88108812A EP0293877B1 (en) | 1987-06-03 | 1988-06-01 | Portable parabolic antenna apparatus |
| US07/201,855 US4998114A (en) | 1987-06-03 | 1988-06-03 | Portable parabolic antenna apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13816787A JPS63302606A (en) | 1987-06-03 | 1987-06-03 | Portable antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63302606A true JPS63302606A (en) | 1988-12-09 |
Family
ID=15215596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13816787A Pending JPS63302606A (en) | 1987-06-03 | 1987-06-03 | Portable antenna device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63302606A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07202542A (en) * | 1993-12-28 | 1995-08-04 | Nec Corp | Carriable antenna |
| JPH09323273A (en) * | 1996-06-03 | 1997-12-16 | Nec Corp | Support pedestal for moving portable instrument |
| US5969692A (en) * | 1996-06-04 | 1999-10-19 | Nec Corporation | Antenna support fabric |
| JP2009284365A (en) * | 2008-05-26 | 2009-12-03 | Nec Corp | Member for installation, and antenna device |
| JP2017139534A (en) * | 2016-02-01 | 2017-08-10 | 株式会社東芝 | Planar antenna device |
| JP2018207332A (en) * | 2017-06-06 | 2018-12-27 | 日本アンテナ株式会社 | Portable parabolic antenna device |
-
1987
- 1987-06-03 JP JP13816787A patent/JPS63302606A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07202542A (en) * | 1993-12-28 | 1995-08-04 | Nec Corp | Carriable antenna |
| JPH09323273A (en) * | 1996-06-03 | 1997-12-16 | Nec Corp | Support pedestal for moving portable instrument |
| US5969692A (en) * | 1996-06-04 | 1999-10-19 | Nec Corporation | Antenna support fabric |
| JP2009284365A (en) * | 2008-05-26 | 2009-12-03 | Nec Corp | Member for installation, and antenna device |
| JP2017139534A (en) * | 2016-02-01 | 2017-08-10 | 株式会社東芝 | Planar antenna device |
| JP2018207332A (en) * | 2017-06-06 | 2018-12-27 | 日本アンテナ株式会社 | Portable parabolic antenna device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4641883A (en) | Foldable support | |
| US8505867B2 (en) | Portable, lightweight mount for a satellite antenna system | |
| US20020017766A1 (en) | Trolley with fold-out legs | |
| KR0163477B1 (en) | Improved collapsible shelter with elevated canopy | |
| US5969501A (en) | Portable solar power system | |
| US20030107525A1 (en) | Mount and controller assembly | |
| US5003328A (en) | Photographic tripod apparatus | |
| US5945961A (en) | Antenna dish system having constrained rotational movement | |
| US5551655A (en) | Portable tripod | |
| CA2424774A1 (en) | Collapsible antenna assembly for portable satellite terminals | |
| JPS63302606A (en) | Portable antenna device | |
| US6951326B2 (en) | Mast support | |
| RU190369U1 (en) | Satellite Antenna Device | |
| EP0811100B1 (en) | Folding framework and support legs | |
| EP2543109B1 (en) | Transportable satellite antenna | |
| US3469588A (en) | Articulated multisection shelter or frame structure | |
| CN113708040B (en) | Communication antenna device | |
| FR2577868A1 (en) | DEVICE FOR THE EQUIPMENT OF A VEHICLE FOR THE TAKING OF VIEWS OF A HIGH POINT ABOVE THE GROUND | |
| GB2323524A (en) | Integrated tripod riser and stand | |
| WO2015034781A1 (en) | Mobile sheltered workstation | |
| US6531992B1 (en) | Back frame assembly | |
| US20020135531A1 (en) | Quick disconect assembly | |
| US5653179A (en) | Portable tripod riser | |
| US5463945A (en) | Portable tripod riser | |
| KR101564057B1 (en) | The antenna truss structure for providing convenience of maintenance |