JPS5422146A - Device for adjusting antenna directivity - Google Patents

Device for adjusting antenna directivity

Info

Publication number
JPS5422146A
JPS5422146A JP8717677A JP8717677A JPS5422146A JP S5422146 A JPS5422146 A JP S5422146A JP 8717677 A JP8717677 A JP 8717677A JP 8717677 A JP8717677 A JP 8717677A JP S5422146 A JPS5422146 A JP S5422146A
Authority
JP
Japan
Prior art keywords
antenna directivity
adjusting antenna
adjusting
directivity
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
JP8717677A
Other languages
Japanese (ja)
Other versions
JPS5850041B2 (en
Inventor
Sakuo Ishizuka
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.)
Maspro Denkoh Corp
Original Assignee
Maspro Denkoh 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 Maspro Denkoh Corp filed Critical Maspro Denkoh Corp
Priority to JP8717677A priority Critical patent/JPS5850041B2/en
Publication of JPS5422146A publication Critical patent/JPS5422146A/en
Publication of JPS5850041B2 publication Critical patent/JPS5850041B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP8717677A 1977-07-20 1977-07-20 Antenna directivity adjustment device Expired JPS5850041B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8717677A JPS5850041B2 (en) 1977-07-20 1977-07-20 Antenna directivity adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8717677A JPS5850041B2 (en) 1977-07-20 1977-07-20 Antenna directivity adjustment device

Publications (2)

Publication Number Publication Date
JPS5422146A true JPS5422146A (en) 1979-02-19
JPS5850041B2 JPS5850041B2 (en) 1983-11-08

Family

ID=13907670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8717677A Expired JPS5850041B2 (en) 1977-07-20 1977-07-20 Antenna directivity adjustment device

Country Status (1)

Country Link
JP (1) JPS5850041B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149516A (en) * 1986-12-15 1988-06-22 Tadashi Iizuka Shipway surveying system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149516A (en) * 1986-12-15 1988-06-22 Tadashi Iizuka Shipway surveying system

Also Published As

Publication number Publication date
JPS5850041B2 (en) 1983-11-08

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