CH257591A - Mit einer Rhombusantenne versehene Radio-Sendeanlage. - Google Patents

Mit einer Rhombusantenne versehene Radio-Sendeanlage.

Info

Publication number
CH257591A
CH257591A CH257591DA CH257591A CH 257591 A CH257591 A CH 257591A CH 257591D A CH257591D A CH 257591DA CH 257591 A CH257591 A CH 257591A
Authority
CH
Switzerland
Prior art keywords
transmission system
radio transmission
rhombus antenna
rhombus
antenna
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio Ag
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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH257591A publication Critical patent/CH257591A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/40—Jamming having variable characteristics
    • H04K3/42—Jamming having variable characteristics characterized by the control of the jamming frequency or wavelength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/06—Rhombic antennas; V-antennas
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
    • H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/30—Jamming or countermeasure characterized by the infrastructure components
    • H04K2203/32—Jamming or countermeasure characterized by the infrastructure components including a particular configuration of antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
CH257591D 1944-01-05 1946-01-10 Mit einer Rhombusantenne versehene Radio-Sendeanlage. CH257591A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US517001A US2393656A (en) 1944-01-05 1944-01-05 Radio antenna system

Publications (1)

Publication Number Publication Date
CH257591A true CH257591A (de) 1948-10-15

Family

ID=24057966

Family Applications (1)

Application Number Title Priority Date Filing Date
CH257591D CH257591A (de) 1944-01-05 1946-01-10 Mit einer Rhombusantenne versehene Radio-Sendeanlage.

Country Status (4)

Country Link
US (1) US2393656A (xx)
BE (1) BE474202A (xx)
CH (1) CH257591A (xx)
GB (1) GB585746A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE464416A (xx) * 1945-04-09
US2642530A (en) * 1948-04-03 1953-06-16 Honeywell Regulator Co Control apparatus

Also Published As

Publication number Publication date
GB585746A (en) 1947-02-21
BE474202A (xx)
US2393656A (en) 1946-01-29

Similar Documents

Publication Publication Date Title
CH262124A (fr) Antenne primaire.
FR65352E (fr) Systèmes radioélectriques de communication
CH265990A (de) Radioempfangsanlage.
CH265359A (de) Frequenzgetasteter Telegraphiesender.
CH271003A (de) Radioempfänger mit einer Pendelrückkopplungsstufe.
CH262129A (de) An einem Träger angebrachte, mit einer Übertragungsleitung gekoppelte Antenne.
CH253321A (de) Zahnradgetriebe.
CH296869A (de) Mit einer Lenkvorrichtung versehener Schlitten.
CH257591A (de) Mit einer Rhombusantenne versehene Radio-Sendeanlage.
CH249264A (de) Funkempfänger.
CH246767A (de) Zahnradgetriebe mit stufenlos veränderlicher Übersetzung.
CH254053A (de) Hydrostatisches Kupplungsgetriebe.
CH243940A (de) Radioempfangsvorrichtung mit einer Rahmenantenne.
CH242909A (de) Karabinerhaken.
CH248980A (de) Uberlagerungsempfänger mit Einknopfabstimmung.
CH245233A (de) Einrichtung mit einer Magnetronröhre.
CH250542A (de) Radioempfänger mit Bandspreizung.
CH251974A (fr) Embrayage électromagnétique.
FR58601E (fr) Systèmes radioélectriques de communication
ES182124A1 (es) Un sistema de transmisión
CH249936A (de) Geschwindigkeitswechselgetriebe.
CH250456A (de) Elektromagnetisches Wechselgetriebe.
CH248647A (fr) Emetteur télégraphique automatique.
CH269674A (de) Mehrkanal-Nachrichtenübertragungsanlage mit Impulslagemodulation.
CH253604A (de) Funkempfänger mit Bandspreizung.