GB223537A - Improvements in or relating to radio transmission systems - Google Patents

Improvements in or relating to radio transmission systems

Info

Publication number
GB223537A
GB223537A GB18880/24A GB1888024A GB223537A GB 223537 A GB223537 A GB 223537A GB 18880/24 A GB18880/24 A GB 18880/24A GB 1888024 A GB1888024 A GB 1888024A GB 223537 A GB223537 A GB 223537A
Authority
GB
United Kingdom
Prior art keywords
aerial
condensers
capacities
relating
loading
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
GB18880/24A
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.)
WESTERN ELECTRIC CO Ltd
AT&T Corp
Original Assignee
WESTERN ELECTRIC CO Ltd
Western Electric Co Inc
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 WESTERN ELECTRIC CO Ltd, Western Electric Co Inc filed Critical WESTERN ELECTRIC CO Ltd
Publication of GB223537A publication Critical patent/GB223537A/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
    • H01Q1/12—Supports; Mounting means
    • H01Q1/14—Supports; Mounting means for wire or other non-rigid radiating elements

Abstract

223,537. Western Electric Co., Ltd., (Assignees of Heising, R. A.). Oct. 18, 1923, [Convention date]. Aerials and like radiating conductors.-In order to increase the radiating efficiency of an aerial when operating at wave-lengths near to or shorter than its natural frequency, a number of capacities C, Fig. 1, are inserted in series along the vertical and horizontal portions 10, 11 of the antenna. The arrangement of loading capacities for a double T aerial is shown in Fig. 5. The various condensers may be made sufficiently strong to take the mechanical strain; or the aerial segments may be separated by insulators which are then shunted by condensers of relatively weak structure. Such capacity loading is stated to minimize the effect of the anti-resonant loop circuits formed by electrostatic coupling between the various inductive portions of the aerial svstem, thereby decreasing the resistance and increasing the effective height of the aerial.
GB18880/24A 1923-10-18 1924-08-08 Improvements in or relating to radio transmission systems Expired GB223537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US223537XA 1923-10-18 1923-10-18

Publications (1)

Publication Number Publication Date
GB223537A true GB223537A (en) 1925-01-15

Family

ID=21809147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18880/24A Expired GB223537A (en) 1923-10-18 1924-08-08 Improvements in or relating to radio transmission systems

Country Status (1)

Country Link
GB (1) GB223537A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241384A (en) * 1990-02-02 1991-08-28 British Broadcasting Corp T-shaped antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241384A (en) * 1990-02-02 1991-08-28 British Broadcasting Corp T-shaped antenna

Similar Documents

Publication Publication Date Title
US3066293A (en) Antenna system with output means in parallel with resonating means
US2311364A (en) Broad-band antenna
US1955093A (en) Oscillation circuit for electric waves
US2511574A (en) Antenna circuit
GB223537A (en) Improvements in or relating to radio transmission systems
US2594055A (en) Antenna coupling system
GB490449A (en) Improvements in or relating to electrical high frequency signalling systems
US2283617A (en) Antenna
US3566235A (en) Dual frequency means for transmitting radio waves from a damaged aircraft
GB285106A (en) Improvements in or relating to aerials and aerial systems for use in wireless telegraphy and telephony
US2327485A (en) Broad band antenna
US1696234A (en) Antenna
GB770166A (en) Microwave radio receiver
US3560982A (en) Vlf-lf aircraft trailing antenna
US2005798A (en) Directional apparatus
US1854448A (en) Radio signaling
US1875050A (en) Antenna
US2127572A (en) Ultra-high-frequency communication system
US1795689A (en) Antenna
US2195301A (en) Radio receiver
US2350211A (en) Loop antenna with iron core
US2117154A (en) All-wave antenna and coupler system
US1641608A (en) Electrical signaling
GB246496A (en) Improvements in or relating to radiating structures for high frequency electric signalling
US1666947A (en) Hakold c