ES408192A1 - Flexible antenna formed of opposed convex laminated strips covered with a heat-shrunk hose - Google Patents

Flexible antenna formed of opposed convex laminated strips covered with a heat-shrunk hose

Info

Publication number
ES408192A1
ES408192A1 ES408192A ES408192A ES408192A1 ES 408192 A1 ES408192 A1 ES 408192A1 ES 408192 A ES408192 A ES 408192A ES 408192 A ES408192 A ES 408192A ES 408192 A1 ES408192 A1 ES 408192A1
Authority
ES
Spain
Prior art keywords
heat
antenna
arrangement
antenna formed
flexible antenna
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.)
Expired
Application number
ES408192A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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
Priority claimed from DE19712154651 external-priority patent/DE2154651C3/en
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES408192A1 publication Critical patent/ES408192A1/en
Expired 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
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/084—Pivotable antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/085—Flexible aerials; Whip aerials with a resilient base
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/20—Resilient mountings

Landscapes

  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

This invention relates to a laminated antenna for portable radio sets which can be bent or buckled. The antenna lamination consists of two longitudinally staggered groups of transversely cambered steel strips. These strip groups are so disposed in a mirror-inverted arrangement that a biconvex cross section is obtained. Firmly interconnected only at the base of the antenna through a holder, the entire arrangement is covered with a heat-shrunk hose. The biconvex arrangement of the steel strips results in a rigidity equal in both directions of bending. The covering provides protection against atmospheric influences, contamination and injuries and prevents reflections of light.
ES408192A 1971-11-03 1972-11-02 Flexible antenna formed of opposed convex laminated strips covered with a heat-shrunk hose Expired ES408192A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712154651 DE2154651C3 (en) 1971-11-03 Bendable and foldable blade antenna for portable radio devices or the like

Publications (1)

Publication Number Publication Date
ES408192A1 true ES408192A1 (en) 1975-11-16

Family

ID=5824098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408192A Expired ES408192A1 (en) 1971-11-03 1972-11-02 Flexible antenna formed of opposed convex laminated strips covered with a heat-shrunk hose

Country Status (14)

Country Link
US (1) US3789418A (en)
JP (1) JPS5220112B2 (en)
AR (1) AR195392A1 (en)
AU (1) AU473917B2 (en)
BR (1) BR7207661D0 (en)
CA (1) CA968037A (en)
CH (1) CH547015A (en)
DK (1) DK136562C (en)
ES (1) ES408192A1 (en)
FR (1) FR2158492B1 (en)
IT (1) IT969976B (en)
NL (1) NL7214686A (en)
NO (1) NO137924C (en)
SE (1) SE375192B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818330Y2 (en) * 1978-10-30 1983-04-14 沖電気工業株式会社 whip antenna
FR2518825A1 (en) * 1981-12-18 1983-06-24 Thomson Csf SHORT ANTENNA FOR PORTABLE ELECTROMAGNETIC WAVE TRANSMITTER-RECEIVER
US4611213A (en) * 1984-06-08 1986-09-09 Amp Incorporated Coaxial connector for antenna
US4867698A (en) * 1988-02-03 1989-09-19 Amp Incorporated Antenna Connector
US5252984A (en) * 1989-07-05 1993-10-12 Robert Bosch Gmbh Multiband coaxial rod and sleeve antenna
JPH03110901A (en) * 1989-09-26 1991-05-10 Mitsubishi Electric Corp Antenna system
US5448256A (en) * 1994-07-15 1995-09-05 Uniden America Corporation Antenna
US6052097A (en) * 1998-03-04 2000-04-18 Tri-Tronics, Inc. Antenna circuit and method for collar-mounted remote animal training system
US6061037A (en) * 1998-03-04 2000-05-09 Tri-Tronics, Inc. Flex antenna structure and method for collar-mounted remote animal training system
USD891403S1 (en) * 2019-01-23 2020-07-28 Pulse Finland Oy Tri band whip omnidirectional antenna

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA526629A (en) * 1956-06-19 Ultra Electric Limited Collapsible aerials
DE736290C (en) * 1938-08-11 1943-06-11 Telefunken Gmbh Cantilever, collapsible linear antenna made of elastic, self-stretching metal tape
NL56406C (en) * 1940-02-09
GB660913A (en) * 1949-03-29 1951-11-14 Gen Electric Co Ltd Improvements in or relating to aerials for portable radio apparatus
DE847302C (en) * 1950-11-16 1952-08-21 Siemens Ag Flexible rod antenna
GB692987A (en) * 1952-03-27 1953-06-17 Ultra Electric Ltd Improvements in and relating to collapsible aerials

Also Published As

Publication number Publication date
US3789418A (en) 1974-01-29
JPS4858747A (en) 1973-08-17
FR2158492B1 (en) 1977-12-30
IT969976B (en) 1974-04-10
DK136562B (en) 1977-10-24
FR2158492A1 (en) 1973-06-15
SE375192B (en) 1975-04-07
CA968037A (en) 1975-05-20
AU4836972A (en) 1974-05-02
NL7214686A (en) 1973-05-07
DE2154651A1 (en) 1973-05-10
NO137924B (en) 1978-02-06
CH547015A (en) 1974-03-15
JPS5220112B2 (en) 1977-06-01
NO137924C (en) 1978-05-24
AR195392A1 (en) 1973-10-08
DE2154651B2 (en) 1977-02-24
DK136562C (en) 1978-03-20
BR7207661D0 (en) 1973-08-30
AU473917B2 (en) 1976-07-08

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