FR1182113A - Improvements to the supports of aerial radio-electric devices - Google Patents

Improvements to the supports of aerial radio-electric devices

Info

Publication number
FR1182113A
FR1182113A FR1182113DA FR1182113A FR 1182113 A FR1182113 A FR 1182113A FR 1182113D A FR1182113D A FR 1182113DA FR 1182113 A FR1182113 A FR 1182113A
Authority
FR
France
Prior art keywords
supports
electric devices
aerial radio
aerial
radio
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
Other languages
French (fr)
Inventor
Siegfried Zisler
Sigmund Von Welser
Robert Gineste
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.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier 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
Application filed by Sadir Carpentier SA filed Critical Sadir Carpentier SA
Application granted granted Critical
Publication of FR1182113A publication Critical patent/FR1182113A/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
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/528—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the re-radiation of a support structure
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0123—Frequency selective two-port networks comprising distributed impedance elements together with lumped impedance elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1758—Series LC in shunt or branch path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1766—Parallel LC in series path
FR1182113D 1957-09-06 1957-09-06 Improvements to the supports of aerial radio-electric devices Expired FR1182113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1182113T 1957-09-06

Publications (1)

Publication Number Publication Date
FR1182113A true FR1182113A (en) 1959-06-23

Family

ID=9662426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1182113D Expired FR1182113A (en) 1957-09-06 1957-09-06 Improvements to the supports of aerial radio-electric devices

Country Status (1)

Country Link
FR (1) FR1182113A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264541B (en) * 1959-09-23 1968-03-28 Siemens Ag Antenna arrangement
US4131895A (en) * 1976-09-14 1978-12-26 Robinson Ralph O Apparatus for isolating from ground and exciting a conductive tower for use as a vertical antenna
EP0058195A1 (en) * 1980-08-22 1982-08-25 The Boeing Company Decoupling means for monopole antennas and the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264541B (en) * 1959-09-23 1968-03-28 Siemens Ag Antenna arrangement
US4131895A (en) * 1976-09-14 1978-12-26 Robinson Ralph O Apparatus for isolating from ground and exciting a conductive tower for use as a vertical antenna
EP0058195A1 (en) * 1980-08-22 1982-08-25 The Boeing Company Decoupling means for monopole antennas and the like
EP0058195A4 (en) * 1980-08-22 1985-07-01 Boeing Co Decoupling means for monopole antennas and the like.

Similar Documents

Publication Publication Date Title
FR68080E (en) Improvements to proximity devices
FR1248617A (en) Improvements to optico-mechanical scanning devices
FR1186372A (en) Improvements to air navigation devices
FR1182113A (en) Improvements to the supports of aerial radio-electric devices
FR1161644A (en) Improvements to telescopic antennas
FR1170482A (en) Improvements to navigation devices
FR1177012A (en) Improvements to electrical connection devices
FR1211554A (en) Improvements to devices made up of matrices
FR1198947A (en) Improvements to braking devices
FR74382E (en) Improvements to carding devices
FR1215022A (en) Improvements to mechanical guiding devices
CH348189A (en) Radio goniometer
CH348429A (en) Radio goniometer
FR1209200A (en) Improvements to proximity warning devices
FR1152512A (en) Improvements to tracking devices
FR1152345A (en) Improvements to radio equipment
FR1189408A (en) Improvements to radio-electric altimeters
FR1170318A (en) Improvements to adding devices
FR1168034A (en) Improvements to stability indicating devices
FR1340806A (en) Improvements to electromagnetic devices
FR1204025A (en) Improvements to electromagnetic devices
FR1167326A (en) Improvements to closure devices
FR1173667A (en) Improvements to warning devices
FR1220800A (en) Improvements to frequency dividing circuits
FR1134202A (en) Improvements to proximity telemetry devices