JPS57129001A - Antenna and its manufacture - Google Patents

Antenna and its manufacture

Info

Publication number
JPS57129001A
JPS57129001A JP1405081A JP1405081A JPS57129001A JP S57129001 A JPS57129001 A JP S57129001A JP 1405081 A JP1405081 A JP 1405081A JP 1405081 A JP1405081 A JP 1405081A JP S57129001 A JPS57129001 A JP S57129001A
Authority
JP
Japan
Prior art keywords
antenna
transmitting
carbon
durability
constitution
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
Application number
JP1405081A
Other languages
Japanese (ja)
Inventor
Shozo Kosugi
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.)
KOSUGI SEIKI SEISAKUSHO KK
Original Assignee
KOSUGI SEIKI SEISAKUSHO KK
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 KOSUGI SEIKI SEISAKUSHO KK filed Critical KOSUGI SEIKI SEISAKUSHO KK
Priority to JP1405081A priority Critical patent/JPS57129001A/en
Publication of JPS57129001A publication Critical patent/JPS57129001A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material

Landscapes

  • Details Of Aerials (AREA)

Abstract

PURPOSE:To strengthen the transmitting and receiving power and to raise the durability, by filling a carbon rod with a conductive core such as a metallic wire etc., and forming an antenna. CONSTITUTION:A light antenna is formed by filling a carbon rod 12 with a conductive core 7 such as a metallic wire, etc. According to this constitution, the core 7 and carbon of the rod 12 execute the transmitting and receiving operations additively, therefore, the transmitting and receiving power is strengthened outstandigly, and the whole antenna becomes mechanically solid and its durability is raised.
JP1405081A 1981-01-31 1981-01-31 Antenna and its manufacture Pending JPS57129001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1405081A JPS57129001A (en) 1981-01-31 1981-01-31 Antenna and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1405081A JPS57129001A (en) 1981-01-31 1981-01-31 Antenna and its manufacture

Publications (1)

Publication Number Publication Date
JPS57129001A true JPS57129001A (en) 1982-08-10

Family

ID=11850260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1405081A Pending JPS57129001A (en) 1981-01-31 1981-01-31 Antenna and its manufacture

Country Status (1)

Country Link
JP (1) JPS57129001A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126243A (en) * 1973-04-03 1974-12-03
JPS54142958A (en) * 1978-04-28 1979-11-07 Akio Takizawa Foldable antenna material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126243A (en) * 1973-04-03 1974-12-03
JPS54142958A (en) * 1978-04-28 1979-11-07 Akio Takizawa Foldable antenna material

Similar Documents

Publication Publication Date Title
DE69006407T2 (en) Non-aqueous alkaline metal battery with improved cathode.
JPS5317265A (en) Tight adhesion method between metallic part and insulating material
ES8705180A1 (en) Method of manufacturing loop-formed metal foil elements.
JPS5427971A (en) Noise-free electric wire clad with magnetic material
JPS57129001A (en) Antenna and its manufacture
JPS5219047A (en) Dielectric-lens multibeam antenna
JPS5438755A (en) Spot knocking method for cathode-ray tube
DE2966341D1 (en) Insulator with several dielectrical parts
JPS5438792A (en) High intensity electromagnetic shield material and production of the same
JPS54144995A (en) Current transmission assembly
AT363408B (en) DOUBLE OVEN, FOR EXAMPLE AS A BUILT-IN UNIT - IN PARTICULAR COMBINATION OVEN WITH A MICROWAVE OVEN
GB2013112B (en) Method of making a magnetron anode and an anode made by the method
JPS538543A (en) Substrate for circulator
JPS533151A (en) Antenna with earth wire
JPS53146568A (en) Microwave tube
JPS53128263A (en) Electronic gun
JPS543695A (en) Toroidal coil device
JPS5299762A (en) Electric field radiation type cathode
JPS55166845A (en) Manufacturing method of cathode structure for magnetron
JPS52127059A (en) Field emission type electron gun
ATE2469T1 (en) CABLE ASSEMBLY WITH METALLIC HOUSING.
JPS52119729A (en) Electromagnetic wave noise suppressing discharging electrode
JPS5440559A (en) Cathode structure of magnetron and its manufacture
JPS57136116A (en) Cord plate
JPS5438920A (en) Electrically-conductive composite fiber