JPS56704A - Antenna unit - Google Patents

Antenna unit

Info

Publication number
JPS56704A
JPS56704A JP7625379A JP7625379A JPS56704A JP S56704 A JPS56704 A JP S56704A JP 7625379 A JP7625379 A JP 7625379A JP 7625379 A JP7625379 A JP 7625379A JP S56704 A JPS56704 A JP S56704A
Authority
JP
Japan
Prior art keywords
connections
pattern
tuning circuit
terminals
printed
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
JP7625379A
Other languages
Japanese (ja)
Inventor
Joji Kane
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 JP7625379A priority Critical patent/JPS56704A/en
Publication of JPS56704A publication Critical patent/JPS56704A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas

Landscapes

  • Details Of Aerials (AREA)

Abstract

PURPOSE:To reduce the number of components and to increase the workability, by printing the antenna element pattern and the lead wire patterns connecting each component such as inductance coil and tuning circuit, on the printed wiring board. CONSTITUTION:On the printed wiring board 1, the antenna element patterns 2, 2' having distributed constant inductance, and the distributed constant inductance coils 4, 4' of tuning circuit constituent element connected to the pattern connections 3, 3' at the power supply side of this pattern, are printed. Further, on the board 1, the lead wire to the terminals 6, 6' connecting variable capacitors 5, 5' being other constituents of the tuning circuit, lead wires from other terminals 7, 7' connecting the capacitors 5, 5' to the connections 8, 8' being other ends of the coils 4, 4', and further, lead wires from the connections 8, 8' to the power supply terminals 9, 9', are respectively printed. Thus, the reduction in the number of components and the increase in the workability can be realized.
JP7625379A 1979-06-14 1979-06-14 Antenna unit Pending JPS56704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7625379A JPS56704A (en) 1979-06-14 1979-06-14 Antenna unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7625379A JPS56704A (en) 1979-06-14 1979-06-14 Antenna unit

Publications (1)

Publication Number Publication Date
JPS56704A true JPS56704A (en) 1981-01-07

Family

ID=13600024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7625379A Pending JPS56704A (en) 1979-06-14 1979-06-14 Antenna unit

Country Status (1)

Country Link
JP (1) JPS56704A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172207U (en) * 1982-05-10 1983-11-17 松下電器産業株式会社 loop antenna
JPH0482404A (en) * 1990-07-25 1992-03-16 Matsushita Electric Ind Co Ltd Antenna
EP0520197A2 (en) * 1991-06-25 1992-12-30 Hagenuk Gmbh Foil antenna

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172207U (en) * 1982-05-10 1983-11-17 松下電器産業株式会社 loop antenna
JPH0482404A (en) * 1990-07-25 1992-03-16 Matsushita Electric Ind Co Ltd Antenna
EP0520197A2 (en) * 1991-06-25 1992-12-30 Hagenuk Gmbh Foil antenna
EP0520197A3 (en) * 1991-06-25 1994-10-12 Hagenuk Telecom Gmbh Foil antenna.

Similar Documents

Publication Publication Date Title
DE69403981T2 (en) Mounting structure of capacitors for printed circuit boards
GB2039952B (en) Plating printed circuit board connector tabs
EP0178864A3 (en) Process for producing copper through-hole printed circuit board
FI860977A (en) ANTENN FOER RADIOSAENDARE OCH -MOTTAGARE.
JPS5574109A (en) Winding bobbin
JPS64755A (en) Integrated circuit
JPS56704A (en) Antenna unit
JPS5627514A (en) Tuning circuit of balanced antenna
US4656395A (en) Accessory circuit structure for a low-pressure discharge lamp, typically fluorescent lamp
JPS6473909A (en) Noise filter
GB1478354A (en) Multiple electrical components in integral form and method of making the same
JPS55117299A (en) Method of fabricating printed circuit board by noovoltage copper plating
MY107832A (en) Printed filter for use in high-frequency circuit
JPS5789331A (en) Tuner device
EP0331486A3 (en) Aerials
JPS55165585A (en) Printed circuit board connector connecting structure
GB2130021B (en) Electrically connecting printed circuit boards
KR200208749Y1 (en) Satellite receiver high frequency divider
JPS57202102A (en) Antenna device
JPS5746301A (en) Mechanic chassis of magnetic recorded and reproducer
JPS6465811A (en) High frequency filter
GB1015530A (en) Improvements in or relating to electrical coil assemblies
JPS6477988A (en) Printed wiring board
JPS55160491A (en) Method of connecting component lead wire in printed circuit board
JPS56712A (en) Antenna unit