BE471109A - - Google Patents

Info

Publication number
BE471109A
BE471109A BE471109DA BE471109A BE 471109 A BE471109 A BE 471109A BE 471109D A BE471109D A BE 471109DA BE 471109 A BE471109 A BE 471109A
Authority
BE
Belgium
Prior art keywords
tubes
tube
voltages
energy
potentials
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE471109A publication Critical patent/BE471109A/fr

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
BE471109D BE471109A (enExample)

Publications (1)

Publication Number Publication Date
BE471109A true BE471109A (enExample)

Family

ID=121069

Family Applications (1)

Application Number Title Priority Date Filing Date
BE471109D BE471109A (enExample)

Country Status (1)

Country Link
BE (1) BE471109A (enExample)

Similar Documents

Publication Publication Date Title
Morris et al. Radio-holographic reflector measurement of the 30-m millimeter radio telescope at 22 Ghz with a cosmic signal source
US9041602B2 (en) Phased array transmission methods and apparatus
GB596314A (en) Improvements in voltage wave generators
FR2523375A1 (fr) Dispositif de compensation des distorsions des reflecteurs pour antennes de reception et/ou transmission d'ondes a faisceaux multiples
US20170294967A1 (en) Asynchronous bias control for an optical modulator using a multiple tone detection technique with phase correction
Caswell et al. Supernova remnant G292. 2–0.5, its pulsar, and the Galactic magnetic field
US12181557B2 (en) Low-frequency radio navigation system
EP0454582B1 (fr) Système d'antenne de radiogoniométrie à couverture omnidirectionnelle
FR3054670A1 (fr) Procede et systeme d’estimation de la direction d’un satellite en phase de transfert d’une orbite initiale vers une orbite de mission
US3340533A (en) Radio direction finding system
Wielebinski et al. A survey of the linearly polarized component of galactic radio emission at 408 Mc/s
Earp et al. Radio direction-finding by the cyclical differential measurement of phase
US11431400B2 (en) Method and apparatus for forming a plurality of beamformed signals using a plurality of received signals
Davies et al. Cylindrical arrays with electronic beam scanning
Ogg Steerable array radars
CH402086A (fr) Circuit électronique comprenant un phasemètre
CN109444846A (zh) 相干激光雷达大口径衍射光学系统孔径渡越补偿方法
Cotton Polarization in interferometry
CN113595657B (zh) 基于太阳噪声的无线电测控设备校相方法及装置
CH275290A (fr) Installation de réception à haute fréquence ayant une directivité variable en azimut.
JP3048258B2 (ja) パルス・レーダおよびその構成要素
Doerry et al. Measuring Balance Across Multiple Radar Receiver Channels.
Fenby et al. Circular array providing fast 360° electronic beam rotation
SU321678A1 (ru) Электрооптический дальномер
Shostak et al. A search for broad band HI emission from clusters of galaxies