JPS5738004A - Printed linear antenna device - Google Patents

Printed linear antenna device

Info

Publication number
JPS5738004A
JPS5738004A JP11433180A JP11433180A JPS5738004A JP S5738004 A JPS5738004 A JP S5738004A JP 11433180 A JP11433180 A JP 11433180A JP 11433180 A JP11433180 A JP 11433180A JP S5738004 A JPS5738004 A JP S5738004A
Authority
JP
Japan
Prior art keywords
antenna
feeder
printed
unipole antenna
unipole
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
JP11433180A
Other languages
Japanese (ja)
Inventor
Yukio Watabe
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11433180A priority Critical patent/JPS5738004A/en
Publication of JPS5738004A publication Critical patent/JPS5738004A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/206—Microstrip transmission line antennas

Landscapes

  • Waveguide Aerials (AREA)

Abstract

PURPOSE:To obtain a small sized, light weight and low cost printed linear antenna device, by providing a reflecting plate at the side surface of a linear antenna such as unipole antenna and using the mirror image. CONSTITUTION:A printed unipole antenna 7 and a feeder 8 are provided on a printed board 1, and a metallic plate 9 in common use for reflection plate 9a of the unipole antenna 7 and a ground conductor 9b of the feeder 8. Electromagnetic waves transmitted from a transmission circuit are applied to the unipole antenna 7 via the feeder 8. By using a mirror image produced by the reflection plate 9a, the operation is made as if the unipole antenna 7 were a dipole antenna for the radiation into space.
JP11433180A 1980-08-18 1980-08-18 Printed linear antenna device Pending JPS5738004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11433180A JPS5738004A (en) 1980-08-18 1980-08-18 Printed linear antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11433180A JPS5738004A (en) 1980-08-18 1980-08-18 Printed linear antenna device

Publications (1)

Publication Number Publication Date
JPS5738004A true JPS5738004A (en) 1982-03-02

Family

ID=14635131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11433180A Pending JPS5738004A (en) 1980-08-18 1980-08-18 Printed linear antenna device

Country Status (1)

Country Link
JP (1) JPS5738004A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833482A (en) * 1988-02-24 1989-05-23 Hughes Aircraft Company Circularly polarized microstrip antenna array
US5708446A (en) * 1995-04-29 1998-01-13 Qualcomm Incorporated Printed circuit antenna array using corner reflector
US10408334B2 (en) 2016-10-14 2019-09-10 Toyota Jidosha Kabushiki Kaisha Attachment structure for oil guide plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833482A (en) * 1988-02-24 1989-05-23 Hughes Aircraft Company Circularly polarized microstrip antenna array
US5708446A (en) * 1995-04-29 1998-01-13 Qualcomm Incorporated Printed circuit antenna array using corner reflector
US10408334B2 (en) 2016-10-14 2019-09-10 Toyota Jidosha Kabushiki Kaisha Attachment structure for oil guide plate

Similar Documents

Publication Publication Date Title
AU8320582A (en) Printed circuit antenna array
DE3063949D1 (en) Multilayer module with constant characteristic wave impedance
AU538552B2 (en) Coupled loop antennas for use in electronic security systems
EP0433255A3 (en) Orthogonally polarized dual-band printed circuit antenna employing radiating elements capacitively coupled to feedlines
GB2250855B (en) Conductive sheet for shielding electromagnetic waves
DE3063029D1 (en) Radiating source constituted by a dipole excited by a waveguide, and its use in an electronic scanning antenna
DE69016972D1 (en) Microstrip antenna.
JPS5738004A (en) Printed linear antenna device
IT1172431B (en) REFINEMENTS FOR THE RECEIVER-RECEIVER ANTENNAS
JPS56168437A (en) Portable radio device
DE59009408D1 (en) External facade absorbing radar rays.
JPS53103385A (en) Integrated circuit for watches
JPS5765901A (en) Radome
GB2251338A (en) Microwave absorber
EP0290124A3 (en) Hybrid mesh and rf reflector embodying the mesh
JPS6473918A (en) Antenna for small sized radio equipment
JPS5731237A (en) Wireless visit informing device
SE9201381L (en) Screen device
JPS573061A (en) Doppler radar device
JPS5432246A (en) Reflection mirror antenna
GB2006533A (en) Slotted Waveguide Array with Resonant Screen for Cross Polarisation Suppression
JPS57133704A (en) Antenna with reflecting plate
SCHAIK Theoretical and experimental results of an iris-loaded, planar, phased-array antenna with an external dielectric sheet
SE9002383D0 (en) VEHICLE ANTENNA
JPS647702A (en) Plate reverse f antenna