JPS562706A - Antenna rotating mechanism - Google Patents

Antenna rotating mechanism

Info

Publication number
JPS562706A
JPS562706A JP7751279A JP7751279A JPS562706A JP S562706 A JPS562706 A JP S562706A JP 7751279 A JP7751279 A JP 7751279A JP 7751279 A JP7751279 A JP 7751279A JP S562706 A JPS562706 A JP S562706A
Authority
JP
Japan
Prior art keywords
antenna
coil
disc
fixed
dipole antenna
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
JP7751279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6134683B2 (enrdf_load_stackoverflow
Inventor
Masanori Sasaki
Kazuo Yokoyama
Shiro Kadowaki
Yotaro Toyoshima
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP7751279A priority Critical patent/JPS562706A/ja
Publication of JPS562706A publication Critical patent/JPS562706A/ja
Publication of JPS6134683B2 publication Critical patent/JPS6134683B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP7751279A 1979-06-21 1979-06-21 Antenna rotating mechanism Granted JPS562706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7751279A JPS562706A (en) 1979-06-21 1979-06-21 Antenna rotating mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7751279A JPS562706A (en) 1979-06-21 1979-06-21 Antenna rotating mechanism

Publications (2)

Publication Number Publication Date
JPS562706A true JPS562706A (en) 1981-01-13
JPS6134683B2 JPS6134683B2 (enrdf_load_stackoverflow) 1986-08-08

Family

ID=13636013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7751279A Granted JPS562706A (en) 1979-06-21 1979-06-21 Antenna rotating mechanism

Country Status (1)

Country Link
JP (1) JPS562706A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745081A (en) * 1992-08-05 1998-04-28 Lockheed Martin Corporation HF antenna for a helicopter
JP2002245581A (ja) * 2001-02-19 2002-08-30 Nagano Japan Radio Co 自動検針システムおよびアンテナ装置
KR101062346B1 (ko) 2004-07-10 2011-09-05 엘지전자 주식회사 이동통신 단말기의 안테나 장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01204282A (ja) * 1988-01-29 1989-08-16 Shape Inc コンパクト型オーディオテープカセット用自己ロック式ハブ組立体とその組立て方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745081A (en) * 1992-08-05 1998-04-28 Lockheed Martin Corporation HF antenna for a helicopter
JP2002245581A (ja) * 2001-02-19 2002-08-30 Nagano Japan Radio Co 自動検針システムおよびアンテナ装置
KR101062346B1 (ko) 2004-07-10 2011-09-05 엘지전자 주식회사 이동통신 단말기의 안테나 장치

Also Published As

Publication number Publication date
JPS6134683B2 (enrdf_load_stackoverflow) 1986-08-08

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WU et al. Scattering of electromagnetic waves by obstacles in presence of the earth's surface current distribution on perfectly conducting cylindrical loops in an incident[Final Report, 21 Apr. 1977- 30 Sep. 1978]