JPS63303523A - Portable communication equipment - Google Patents
Portable communication equipmentInfo
- Publication number
- JPS63303523A JPS63303523A JP62139432A JP13943287A JPS63303523A JP S63303523 A JPS63303523 A JP S63303523A JP 62139432 A JP62139432 A JP 62139432A JP 13943287 A JP13943287 A JP 13943287A JP S63303523 A JPS63303523 A JP S63303523A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- bag
- communication device
- portable communication
- receiver
- 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
- 238000004891 communication Methods 0.000 title claims description 30
- 238000010295 mobile communication Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 3
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Support Of Aerials (AREA)
- Transceivers (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、マイクロ波帯又はミリ波帯の移動通信に用
いられる携帯用通信装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a portable communication device used for mobile communication in the microwave band or millimeter wave band.
第４図は例えば、特開昭５６−１６８４３７号公報及び
特開昭５７−６２６３５号公報に示されている従来の携
帯無線機を示す図であり、図において、１は携帯無線機
の筐体、２は平面形のマイクロストリップアンテナ、３
はスピーカ兼マイクロホンである。FIG. 4 is a diagram showing a conventional portable radio device shown in, for example, Japanese Patent Application Laid-open No. 56-168437 and Japanese Patent Application Laid-Open No. 57-62635. In the figure, 1 is a housing of the portable radio device. , 2 is a planar microstrip antenna, 3
is a speaker and microphone.
従来の携帯無線機は上記のように構成されており、筺体
１の表面に設けられたマイクロストリノプアンテナ２か
ら放射される電波、あるいは上記マイクロストリップア
ンテナ２で受信される電波を用いて、基地局との通信を
行い、さらにこの基地局に接続される他局との通信を行
うことができる。A conventional portable radio device is configured as described above, and uses radio waves radiated from the microstrip antenna 2 provided on the surface of the housing 1 or radio waves received by the microstrip antenna 2 to It is possible to communicate with a base station and further communicate with other stations connected to this base station.
第４図に示すような従来の携帯無線機を鞄やアタッシュ
ケース等の中に入れて使用する場合、基地局からの呼び
出しに応答できないという問題点があった。また上述の
ように鞄やアタッシュケース等の中に入れた場合には基
地局からの呼び出しに備えて、上記携帯無線機に設けら
れたアンテナ２を外部に露出させる必要があり、鞄やア
タッシュケースとは別個に携帯する必要があることより
、持ち運びが不便であるという問題点があった。When using a conventional portable wireless device as shown in FIG. 4 in a bag, attache case, etc., there is a problem in that it cannot respond to calls from a base station. In addition, as mentioned above, when it is placed in a bag or attache case, it is necessary to expose the antenna 2 installed on the portable radio to the outside in case of a call from a base station. The problem is that it is inconvenient to carry, not because it needs to be carried separately.
また、このような携帯無線機を小形にした場合、アンテ
ナ２を設けることができる面積が小さくなり、アンテナ
２の所要の電気性能を得ることが困難になるという問題
点があった。更に、このような携帯無線機では、アンテ
ナ２とスピーカ兼マイクロホン３とが比較的近い位置に
あるので、通話時にアンテナ２と人体とが近くなるため
にアンテナ２の電気性能が劣化したり、アンテナ２から
放射した電波が人体に影響を与えないように送信出力を
小さく設定する必要があり、感度が劣化するという問題
点があった。Further, when such a portable radio device is made smaller, the area in which the antenna 2 can be provided becomes smaller, and there is a problem that it becomes difficult to obtain the required electrical performance of the antenna 2. Furthermore, in such a portable radio device, the antenna 2 and the speaker/microphone 3 are located relatively close to each other, so the electrical performance of the antenna 2 may deteriorate due to the proximity of the antenna 2 to the human body during a call, or the antenna It is necessary to set the transmission output small so that the radio waves radiated from the 2 do not affect the human body, which poses a problem in that the sensitivity deteriorates.
この発明は、上記のような問題点を解消するためになさ
れたもので、その目的は携帯性、操作性に優れ、かつ電
気性能の優れた携帯用通信装置を得ることにある。This invention was made to solve the above-mentioned problems, and its purpose is to provide a portable communication device with excellent portability, operability, and excellent electrical performance.
この発明に係る携帯用通信装置は、通常持ち運ぶ鞄と無
線機とを一体化し、かつ上記鞄の蓋となる面の一部に、
波長に比べて厚さが薄い平面形のアンテナを組み込んだ
ものである。さらに上記携帯無線機の構成品の一部を、
上記鞄から脱着可能な構造としたものである。The portable communication device according to the present invention integrates a normally carried bag and a wireless device, and includes a part of the surface that becomes the lid of the bag.
It incorporates a planar antenna that is thinner than the wavelength. Furthermore, some of the components of the above portable radio device,
It has a structure that allows it to be detached from the bag.
またこの発明においてはアンテナを設けた蓋を任意の角
度で止められるようにしたものである。Further, in this invention, the lid provided with the antenna can be stopped at any angle.
この発明においては、鞄と無線機とを一体化しているの
で、持ち運びに便利であり、かつアンテナが外部に面し
ているので、つねに通信可能な状態にすることができる
。また、アンテナを設ける面積を大きくすることができ
るので、アンテナを大きくしたり、アレイアンテナとす
ることによって高性能なアンテナを実現できる。In this invention, since the bag and the wireless device are integrated, it is convenient to carry, and since the antenna faces the outside, communication is always possible. Furthermore, since the area in which the antenna is provided can be increased, a high-performance antenna can be realized by increasing the size of the antenna or using an array antenna.
また、この発明においては携帯無線機の構成品の一部、
例えばアンテナを除く送受信装置や電源装置を不要時に
は取り外すことができるので、軽量となり、本来の鞄と
しての機能が大きくなる。In addition, in this invention, some of the components of the portable radio device,
For example, since the transmitting/receiving device and the power supply device except for the antenna can be removed when not needed, the bag is lighter and its original bag function is enhanced.
更に、この発明においては、スピーカ兼マイクロホンと
通信装置の本体とをコード等で接続することにより、上
記スピーカ兼マイクロホンとアンテナとを離すことがで
きるので、アンテナの電気特性が人体の影響を受けにく
くなり、電気性能の劣化を小さくすることができる。Furthermore, in this invention, by connecting the speaker/microphone and the main body of the communication device with a cord or the like, the speaker/microphone and the antenna can be separated, so that the electrical characteristics of the antenna are less affected by the human body. Therefore, deterioration in electrical performance can be reduced.
更に、この発明においてはアンテナを設けた蓋を任意の
角度で止められるので、アンテナの主ビームの仰角を任
意に設定でき、所望の方向にアンテナの主ビームを設定
することができる。Furthermore, in this invention, since the lid on which the antenna is installed can be stopped at any angle, the elevation angle of the main beam of the antenna can be set arbitrarily, and the main beam of the antenna can be set in a desired direction.
以下、この発明の一実施例を図について説明する。第１
図はこの発明の一実施例による携帯用通信装置を示す図
である０図において、４は鞄又はアタッシュケースであ
る携帯用通信装置の筐体、５は内部の物を出入りさせる
場合に開く蓋、６は本装置を持ち運ぶための取っ手、７
は上記筐体の表面の一部に設けられた波長に比べて厚さ
が薄い平面形のアンテナ、８は上記アンテナを保護する
ために設けられたレドームである。An embodiment of the present invention will be described below with reference to the drawings. 1st
FIG. 0 shows a portable communication device according to an embodiment of the present invention. In FIG. 0, 4 is a casing of the portable communication device which is a bag or an attache case, 5 is a lid that is opened to allow things inside to be taken in and out; 6 is a handle for carrying this device, 7
8 is a planar antenna with a thickness thinner than the wavelength provided on a part of the surface of the casing, and 8 is a radome provided to protect the antenna.
第２図は上記携帯用通信装置の断面図で、図において、
９は送受信装置、１０は電源装置であり、これらはベル
ト、ネジ、ホック等で鞄に着脱可能に装着されている。FIG. 2 is a cross-sectional view of the above-mentioned portable communication device, and in the figure,
9 is a transmitter/receiver device, and 10 is a power supply device, which are detachably attached to the bag with belts, screws, hooks, etc.
また、１１はハンドスピーカ兼マイクロホン、１２は上
記送受信装置９とハンドスピーカ兼マイクロホン１１と
を接続するコードである。Further, 11 is a hand speaker/microphone, and 12 is a cord for connecting the transmitting/receiving device 9 and the hand speaker/microphone 11.
上記アンテナ７としては例えばマイクロストリップから
なる放射素子１３を、接地導体板１４付の誘電体板１５
の表面に複数個設け、上記各放射素子１３を給電線路１
６で接続し、給電点１７より電力を給電することによっ
て励振されるマイクロストリップアレイアンテナなどが
ある。The antenna 7 includes a radiating element 13 made of, for example, a microstrip, and a dielectric plate 15 with a ground conductor plate 14.
A plurality of radiating elements 13 are provided on the surface of the feed line 1.
For example, there is a microstrip array antenna which is excited by connecting the two antennas at a power supply point 17 and feeding power from a power supply point 17.
上記のように構成された携帯用通信装置においては、受
信時の場合、基地局から放射された電波をアンテナ７で
受信し、給電点１７を通して送受信装置９に伝送され、
その後スピーカ１１を通して情報が伝えられる。また送
信時の場合、マイクロホン１１を通して送受信装置に情
報が伝えられ、その後アンテナ７を通して電波が放射さ
れる。In the portable communication device configured as described above, during reception, radio waves radiated from the base station are received by the antenna 7, transmitted to the transmitting/receiving device 9 through the feeding point 17,
Information is then transmitted through the speaker 11. In the case of transmission, information is transmitted to the transmitting/receiving device through the microphone 11, and then radio waves are radiated through the antenna 7.
従って、この発明の携帯用通信装置では、鞄又はアタッ
シュケースと無線機とが一体化しているので持ち運びに
便利であり、かつアンテナ７が外部に面しているので、
つねに通信可能な状態にすることができる。また、鞄の
表面の一部にアンテナ７を設けることができるので、ア
ンテナ７を大きくしたり、アレイアンテナとすることが
でき、高性能なアンテナを実現できる。Therefore, in the portable communication device of the present invention, since the bag or attaché case and the radio are integrated, it is convenient to carry, and since the antenna 7 faces outside,
It is possible to keep communication available at all times. Further, since the antenna 7 can be provided on a part of the surface of the bag, the antenna 7 can be made larger or an array antenna, and a high-performance antenna can be realized.
更に、マイクロストリップアンテナなどの平面形のアン
テナを用いているので、外部への突起物がないので上記
アンテナを損傷することがな（、かつ専有体積が小さい
ので鞄としての機能を損なうこともない。Furthermore, since a planar antenna such as a microstrip antenna is used, there are no external protrusions, so there is no chance of damaging the antenna (and the small volume occupied will not impair the function of the bag. .
更に、この実施例の携帯用通信装置では、使用時にハン
ドスピーカ兼マイクロホン１１のみを取り出して通信す
ることができるので、アンテナ７の電気性能を劣化させ
ることもなく、高性能の状態で使用できる。Furthermore, in the portable communication device of this embodiment, since only the hand speaker/microphone 11 can be taken out and communicated during use, the electrical performance of the antenna 7 is not degraded and can be used in a high performance state.
また、この実施例の携帯用通信装置では、送受信装置９
や電源装置１０を、不要時には取り外すことができるの
で、鞄が軽量、大容量となり、本来の鞄としての機能が
増大する。また、電源装置のひとつとして、鞄の表面の
一部に太陽電池を設け、内部の蓄電池と接続することに
よって、携帯時に充電することも可能である。Furthermore, in the portable communication device of this embodiment, the transmitting/receiving device 9
Since the bag and the power supply device 10 can be removed when not needed, the bag becomes lightweight and has a large capacity, increasing its functionality as a bag. Furthermore, by providing a solar cell on a part of the surface of the bag as one of the power supply devices and connecting it to an internal storage battery, it is possible to charge the bag while carrying it.
更に、この実施例の携帯用通信装置では、第３図に示す
ようにアンテナ７を設けたＭ５を本体４から開き、ジヨ
イント１８により蓋５を任意の角度で画定できる。従っ
て、本体４を横向きに置いた場合には、上記蓋５を開き
所望の角度に設定することによって！１５に設けられた
アンテナ７の主ビーム１９を所望の方向に設定できるの
で、常に感度の良い状態で使用できる。特に、基地局の
アンテナは一般的に水平方向より上向きの方向にあるの
で、上記本体４を携帯した場合に主ビームが上向きとな
るようにアレイアンテナの位相を設定すると効果的であ
る。Further, in the portable communication device of this embodiment, the M5 provided with the antenna 7 can be opened from the main body 4 as shown in FIG. 3, and the lid 5 can be defined at any angle by the joint 18. Therefore, when the main body 4 is placed horizontally, simply open the lid 5 and set it to the desired angle! Since the main beam 19 of the antenna 7 provided at the antenna 15 can be set in a desired direction, the main beam 19 can be always used with good sensitivity. In particular, since the base station antenna is generally located upwards from the horizontal direction, it is effective to set the phase of the array antenna so that the main beam is directed upwards when the main body 4 is carried.
なお、以上は放射素子として円形のマイクロストリップ
アンテナを用いた場合について説明したが、方形等その
他の形状のマイクロストリップアンテナを用いても同様
の効果を有する。さらにマイクロストリップアレイアン
テナの代わりに、マイクロストリップライン型など各種
の平面形のアンテナを用いても同様の効果を得ることが
できる。Note that although the case where a circular microstrip antenna is used as the radiating element has been described above, the same effect can be obtained even if a microstrip antenna of other shapes such as a rectangular shape is used. Furthermore, the same effect can be obtained by using various planar antennas such as a microstrip line type antenna instead of the microstrip array antenna.
更に、特定の給電回路と組み合わせることによって受信
電波の到来方向と同方向に送信電波を放射させるレトロ
ディレクティブアンテナ等の特殊な機能を持ったアンテ
ナを実現することができる。Furthermore, by combining with a specific feeder circuit, it is possible to realize an antenna with special functions such as a retrodirective antenna that radiates transmitted radio waves in the same direction as the arrival direction of received radio waves.
以上説明したように、この発明によれば、鞄又はアタッ
シュケースと無線機を一体化しているので、携帯性に優
れ、かつアンテナを設けることができる面積が大きいの
で電気的に高性能であり、さらにスピーカ兼マイクロホ
ンを取り出して使用できるので操作性に優れた携帯用通
信装置を実現することができる。さらにアンテナの主ビ
ームの仰角を調整することができるので、本装置を横倒
しとした場合でも主ビームを所望の方向に設定すること
ができる効果がある。As explained above, according to the present invention, since the bag or attache case and the radio are integrated, it has excellent portability, and the area where the antenna can be installed is large, resulting in high electrical performance. Since the speaker/microphone can be taken out and used, a portable communication device with excellent operability can be realized. Furthermore, since the elevation angle of the main beam of the antenna can be adjusted, the main beam can be set in a desired direction even when the device is laid down on its side.
第１図はこの発明の一実施例による携帯用通信装置の構
成図、第２図はこの発明の一実施例による携帯用通信装
置の断面図、第３図はこの発明の一実施例による携帯用
通信装置の主ビームの方向を説明するための図、第４図
は従来の携帯用無線機の構成図である。
図において、１は携帯用無線機の筐体、２は平面形のマ
イクロストリップアンテナ、３はスピーカ兼マイクロホ
ン、４は携帯用通信装置の筐体、５は蓋、６は取っ手、
７は平面形のアンテナ、８はレドーム、９は送受信装置
、１０は電源装置、１１はハンドスピーカ兼マイクロホ
ン、１２はコード、１３は放射素子、１４は接地導体板
、１５は誘電体板、１６は給電線路、１７は給電点、１
８はジツイント、１９は主ビームである。
なお図中同一符号は同−又は相当部分を示す。FIG. 1 is a block diagram of a portable communication device according to an embodiment of the present invention, FIG. 2 is a sectional view of a portable communication device according to an embodiment of the present invention, and FIG. 3 is a block diagram of a portable communication device according to an embodiment of the present invention. FIG. 4, which is a diagram for explaining the direction of the main beam of a communication device, is a configuration diagram of a conventional portable radio device. In the figure, 1 is a housing of a portable radio device, 2 is a planar microstrip antenna, 3 is a speaker/microphone, 4 is a housing of a portable communication device, 5 is a lid, 6 is a handle,
7 is a planar antenna, 8 is a radome, 9 is a transmitting/receiving device, 10 is a power supply device, 11 is a hand speaker/microphone, 12 is a cord, 13 is a radiating element, 14 is a ground conductor plate, 15 is a dielectric plate, 16 is the feed line, 17 is the feed point, 1
Reference numeral 8 is a divisor, and reference numeral 19 is a main beam. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (4)
通信の移動局であって、 アンテナと送受信装置及び電源装置で構成される通信装
置を鞄と一体化し、 かつ上記鞄を携帯した場合にほぼ垂直となる面であって
上記鞄の蓋となる面に、波長に比べて厚さが薄い平面形
のアンテナを組み込み、 上記アンテナを組み込んだ蓋が任意の開き角で固定でき
るようにしたことを特徴とする携帯用通信装置。(1) A mobile communication station that uses frequencies in the microwave band or millimeter wave band, in which a communication device consisting of an antenna, a transmitting/receiving device, and a power supply device is integrated into a bag, and the above bag is carried. A planar antenna with a thickness thinner than the wavelength is incorporated into the almost vertical surface that serves as the lid of the bag, so that the lid incorporating the antenna can be fixed at any opening angle. A portable communication device characterized by:
受信装置及び電源装置の全部又は一部を、上記鞄から脱
着可能な構造としたとを特徴とする特許請求の範囲第１
項記載の携帯用通信装置。(2) Claim 1, characterized in that all or part of the transmitting/receiving device and the power supply device, which are the component parts of the communication device other than the antenna, are configured to be detachable from the bag.
Portable communication device as described in Section.
一部に太陽電池を組み込むようにしたことを特徴とする
特許請求の範囲第１項記載の携帯用通信装置。(3) The portable communication device according to claim 1, wherein a solar cell is incorporated into a part of the surface of the bag as one of the power supply devices.
で接続されたスピーカ兼マイクロホンとからなるもので
あることを特徴とする特許請求の範囲第１項記載の携帯
用通信装置。(4) The portable communication device according to claim 1, wherein the communication device includes a main body of the communication device and a speaker/microphone connected to the communication device main body by a cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62139432A JPH0834447B2 (en) | 1987-06-03 | 1987-06-03 | Portable communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62139432A JPH0834447B2 (en) | 1987-06-03 | 1987-06-03 | Portable communication device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63303523A true JPS63303523A (en) | 1988-12-12 |
| JPH0834447B2 JPH0834447B2 (en) | 1996-03-29 |
Family
ID=15245058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62139432A Expired - Lifetime JPH0834447B2 (en) | 1987-06-03 | 1987-06-03 | Portable communication device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0834447B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0348187A2 (en) * | 1988-06-24 | 1989-12-27 | Nec Corporation | Protective casing for a hand-held portable radio telephone |
| EP0570325A1 (en) * | 1992-05-15 | 1993-11-18 | State of Israel Ministry of Defence Raphael Armament Development Authority | Portable communication terminal |
| JPH0637695A (en) * | 1992-05-21 | 1994-02-10 | Internatl Business Mach Corp <Ibm> | Movable data terminal and multielement radio frequency antenna |
| US11973553B2 (en) | 2020-04-09 | 2024-04-30 | Gct Research, Inc | Millimeter wave mobile router |
Citations (6)
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|---|---|---|---|---|
| JPS5219904A (en) * | 1975-08-08 | 1977-02-15 | Seiko Epson Corp | Acousticon |
| JPS54116223U (en) * | 1978-01-31 | 1979-08-15 | ||
| JPS5631910U (en) * | 1979-08-21 | 1981-03-28 | ||
| JPS5850540U (en) * | 1981-09-29 | 1983-04-05 | 三菱電機株式会社 | portable telephone device |
| JPS6172947U (en) * | 1984-10-19 | 1986-05-17 | ||
| JPS6185911U (en) * | 1984-11-12 | 1986-06-05 |
-
1987
- 1987-06-03 JP JP62139432A patent/JPH0834447B2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219904A (en) * | 1975-08-08 | 1977-02-15 | Seiko Epson Corp | Acousticon |
| JPS54116223U (en) * | 1978-01-31 | 1979-08-15 | ||
| JPS5631910U (en) * | 1979-08-21 | 1981-03-28 | ||
| JPS5850540U (en) * | 1981-09-29 | 1983-04-05 | 三菱電機株式会社 | portable telephone device |
| JPS6172947U (en) * | 1984-10-19 | 1986-05-17 | ||
| JPS6185911U (en) * | 1984-11-12 | 1986-06-05 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0348187A2 (en) * | 1988-06-24 | 1989-12-27 | Nec Corporation | Protective casing for a hand-held portable radio telephone |
| EP0570325A1 (en) * | 1992-05-15 | 1993-11-18 | State of Israel Ministry of Defence Raphael Armament Development Authority | Portable communication terminal |
| JPH0637695A (en) * | 1992-05-21 | 1994-02-10 | Internatl Business Mach Corp <Ibm> | Movable data terminal and multielement radio frequency antenna |
| US11973553B2 (en) | 2020-04-09 | 2024-04-30 | Gct Research, Inc | Millimeter wave mobile router |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0834447B2 (en) | 1996-03-29 |
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