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
GB2674856A
Inventor
Harold Raymond Whitfield
Henry Giles
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.)
Kelvin Hughes Ltd
Original Assignee
Kelvin Hughes Ltd
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 Kelvin Hughes LtdfiledCriticalKelvin Hughes Ltd
Priority to GB2674856ApriorityCriticalpatent/GB810353A/en
Publication of GB810353ApublicationCriticalpatent/GB810353A/en
G01S—RADIO 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
G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
G01S7/40—Means for monitoring or calibrating
G01S7/4004—Means for monitoring or calibrating of parts of a radar system
G01S7/4008—Means for monitoring or calibrating of parts of a radar system of transmitters
Landscapes
Engineering & Computer Science
(AREA)
Radar, Positioning & Navigation
(AREA)
Remote Sensing
(AREA)
Computer Networks & Wireless Communication
(AREA)
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Measurement Of Current Or Voltage
(AREA)
Abstract
810,353. Radar. KELVIN & HUGHES Ltd. Aug. 28, 1957 [Aug. 31, 1956], No. 26748/56. Drawings to Specification. Class 40 (7). A radar monitor comprises a gas-filled discharge device arranged to receive part of the electromagnetic radiation from the transmitter aerial and means to indicate changes in current through the device. The radiation may be focused on the space between the electrodes of the discharge device by means of a parabolic reflector and changes in current passing through the device, caused by changes in the degree of ionization due to changes in the intensity of the radiation, may be passed to a video amplifier and a p.p.i. display or to a video amplifier, integrator and meter.
GB2674856A1957-08-311957-08-31Improvements in and relating to radar monitors
ExpiredGB810353A
(en)
The general Fokker-Planck equation for trapped electron diffusion(Fokker-Planck equation describing distribution of geomagnetically trapped electrons as function of longitude, time, energy, and mirror point field intensity)
Longitude dependence of geomagnetically trapped electrons(Method for calculating longitude dependence of geomagnetically trapped electrons at low altitude, based of scattering and energy loss due to atmospheric interactions)
Polar magnetic disturbances and the intrusion of high-energy particles into the ionosphere(Polar magnetic disturbances space-time distribution from IGY observations, noting diurnal variations in disturbances due to high energy particles ionospheric intrusion)
On the ionizing accompaniment of approximately 170 Bev nucleons at 2000 meters altitude(Ionizing accompaniment of near 170 bev nucleons at 2000 m altitude recorded by spark chamber/Geiger counter/ ionization chamber apparatus)
The Tien-Shan high altitude installation for studying strong interactions at 100-1000 Gev- Preliminary results(Tien-Shan high altitude installation for studying strong interactions at 100-1000 gev of cosmic ray nucleons and pions)
Shadowing of the solar spectrum in the ozone region on May 20, 1966(Ozone shadowing effect in solar spectrum during annular eclipse of May 1966, establishing relation between phenomenon intensity and atmospheric ozone concentration)
Rate analysis of multiple step excitation in mercury vapor(Optical excitation and quenching of mercury vapor by two beams of radiation to get isolated fluorescent spot for use in 3-d display system)
The time variations of the cosmic ray intensity(Interplanetary electromagnetic field effects on cosmic ray intensity noting geomagnetism, modulation mechanisms and solar flare particle propagation)
Faraday effect on Jupiter's radio bursts(Polarization ellipse orientation at source from Faraday fringes on Jupiter decametric radio bursts swept frequency records)
The relationship of neutral and charged particles among nuclear active particles with energies above 100 Gev at mountain altitude(Relationship of neutral and charged particles generating electron-nuclear showers studied by ionization calorimeter)
The effect of the logarithmic increase of ionization loss on the range fluctuation of high energy mu mesons(Range fluctuation of high energy mesons including effect of logarithmic increase of ionization loss derived, using analytical solution, considering effects of bremsstrahlung, pair, etc)
Use of both components of a magnetically split signal in analysis of the ionospheric effect of the solar eclipse of 1961(Vertical ionization profiles obtained by use of both components of magnetically split signal applied to analysis of ionospheric effect of 1961 solar eclipse)