JPS5369569A - Beam antenna for doublet reflection mirror shaping - Google Patents

Beam antenna for doublet reflection mirror shaping

Info

Publication number
JPS5369569A
JPS5369569A JP14580676A JP14580676A JPS5369569A JP S5369569 A JPS5369569 A JP S5369569A JP 14580676 A JP14580676 A JP 14580676A JP 14580676 A JP14580676 A JP 14580676A JP S5369569 A JPS5369569 A JP S5369569A
Authority
JP
Japan
Prior art keywords
doublet
reflection mirror
beam antenna
mirror shaping
shaping
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
JP14580676A
Other languages
Japanese (ja)
Other versions
JPS602801B2 (en
Inventor
Mitsuhiro Kusano
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14580676A priority Critical patent/JPS602801B2/en
Publication of JPS5369569A publication Critical patent/JPS5369569A/en
Publication of JPS602801B2 publication Critical patent/JPS602801B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
    • H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface

Abstract

PURPOSE:To simplify the power feeding system, to easily obtain a plural number of shaping beams, and to make manufacturing easy, by respectively constituting the main reflecting mirror with a rotary paraboloid and the subreflecting mirror with the combination of hyperboloids.
JP14580676A 1976-12-03 1976-12-03 Double reflector shaped beam antenna Expired JPS602801B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14580676A JPS602801B2 (en) 1976-12-03 1976-12-03 Double reflector shaped beam antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14580676A JPS602801B2 (en) 1976-12-03 1976-12-03 Double reflector shaped beam antenna

Publications (2)

Publication Number Publication Date
JPS5369569A true JPS5369569A (en) 1978-06-21
JPS602801B2 JPS602801B2 (en) 1985-01-24

Family

ID=15393569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14580676A Expired JPS602801B2 (en) 1976-12-03 1976-12-03 Double reflector shaped beam antenna

Country Status (1)

Country Link
JP (1) JPS602801B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0831687A (en) * 1994-07-19 1996-02-02 Nec Corp Angular chip-form electronic parts

Also Published As

Publication number Publication date
JPS602801B2 (en) 1985-01-24

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