JPS5263644A - Microwave device - Google Patents

Microwave device

Info

Publication number
JPS5263644A
JPS5263644A JP50139639A JP13963975A JPS5263644A JP S5263644 A JPS5263644 A JP S5263644A JP 50139639 A JP50139639 A JP 50139639A JP 13963975 A JP13963975 A JP 13963975A JP S5263644 A JPS5263644 A JP S5263644A
Authority
JP
Japan
Prior art keywords
base plate
microwave device
sharpen
directivity
enclosed
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
JP50139639A
Other languages
Japanese (ja)
Inventor
Shutaro Nanbu
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50139639A priority Critical patent/JPS5263644A/en
Publication of JPS5263644A publication Critical patent/JPS5263644A/en
Pending 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
    • H01Q19/12—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 wherein the surfaces are concave
    • H01Q19/13—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 wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination

Abstract

PURPOSE:A strip tracking dipole antenna constituted on a dielectric base plate is enclosed by the planes parallel and vertical to the base plate in order to sharpen the directivity for the direction perpendicular to the base plate and to thin the whole device.
JP50139639A 1975-11-19 1975-11-19 Microwave device Pending JPS5263644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50139639A JPS5263644A (en) 1975-11-19 1975-11-19 Microwave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50139639A JPS5263644A (en) 1975-11-19 1975-11-19 Microwave device

Publications (1)

Publication Number Publication Date
JPS5263644A true JPS5263644A (en) 1977-05-26

Family

ID=15249951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50139639A Pending JPS5263644A (en) 1975-11-19 1975-11-19 Microwave device

Country Status (1)

Country Link
JP (1) JPS5263644A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573061A (en) * 1980-06-07 1982-01-08 Hitachi Ltd Doppler radar device
JPH02278903A (en) * 1989-04-19 1990-11-15 Matsushita Electric Ind Co Ltd Wireless antenna system
JPH0964639A (en) * 1995-08-25 1997-03-07 Uniden Corp Diversity antenna circuit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573061A (en) * 1980-06-07 1982-01-08 Hitachi Ltd Doppler radar device
JPH02278903A (en) * 1989-04-19 1990-11-15 Matsushita Electric Ind Co Ltd Wireless antenna system
JP2507038B2 (en) * 1989-04-19 1996-06-12 松下電器産業株式会社 Wireless antenna device
JPH0964639A (en) * 1995-08-25 1997-03-07 Uniden Corp Diversity antenna circuit
US6104356A (en) * 1995-08-25 2000-08-15 Uniden Corporation Diversity antenna circuit

Similar Documents

Publication Publication Date Title
IT1053349B (en) HIGH FREQUENCY AERIAL ADAPTATION DEVICE
AU506214B2 (en) Directive antenna
JPS52134350A (en) Radiating slot opening antenna array
NL7713137A (en) CIRCULAR ANTENNA WITH ELEVATION ADJUSTABLE DIRECTION DIAGRAM.
BE856323A (en) MULTIPLE OMNIDIRECTIONAL ANTENNA
SE412472B (en) RADAR DEVICE INCLUDING A DYNAMIC FOCUSED RECEIVER ANTENNA
JPS52135243A (en) Radio frequency antenna device
CA963109A (en) Microwave antenna with radome
IL50204A (en) Broad-band antenna device
IT1059434B (en) IMPROVEMENT IN DIRECTIVE ANTENNAS
BE849195A (en) RADAR FLAT ANTENNA
JPS5263644A (en) Microwave device
JPS5425654A (en) Antenna mocrowave band
IT1086697B (en) IMPROVEMENT IN ANTENNAS FOR IFF EQUIPMENT
JPS51114053A (en) Spherical array antenna
JPS52104037A (en) Disc antenna
JPS5331938A (en) Non-directional flat antenna
JPS5315039A (en) Device for matching amateur radio antenna
JPS5266355A (en) Vertically polarized slot array antenna
FR2299740A1 (en) RADAR FLAT ANTENNA
JPS524753A (en) Mic circulator
JPS535552A (en) Antenna on vehicle
JPS5337350A (en) End fire type slot array antenna
JPS5224058A (en) Circular polarized wave antenna
CA841767A (en) Dipole antenna for linearly polarized waves