Teknillinen korkeakoulu. Radiolaboratorio

Authored works

Annual report 1995
Annual report : For the year 1986
Index of reports Nos. S1-S100
Research and education 1996
Research and education 1997
Research and education 1998
Research and education 1999
Research and education 2000
Research and education 2001
Research and education 2002
Research and education 2003
Research and education 2004
TKK Radio Laboratory : research and education 2006

Works contributed to

1. Finnish-Soviet symposium on radio astronomy, Otaniemi 26-27.8.1985
12 GHz:n radiometrimittaukset ajalta 1977-06-30...10-31
12 GHz:n radiometrimittaukset ajalta 1977-10-31...12-31
12 GHz:n radiometrimittaukset ajalta 1978-06-30...1978-12-31
2006 International Student Seminar on Microwave Applications of Novel Physical Phenomena : Arctic Hotel Pohtimo, Rovaniemi, Finland, August 24-25, 2006 : seminar proceedings
A computer program for point-source microwave continuum observation
A computer program modeling the behavior of a transferred electron device
A low noise 22 GHz receiver for the Radioastron satellite : Part 2, Space qualification tests
A mechanically stable Josephson point contact mixer at 36 GHz
A survey on step recovery diode and its applications
A wide-band path loss model based on UTD for cellular mobile radio communications
Accuracy of a Gaussian beam
Analysis of a Cassegrain antenna having a Gaussian illumination pattern
Analysis of a method for measuring properties of granular materials based on cross-polarized Rayleigh scattering of microwaves
Anechoic chamber and absorber measurements at 110 GHz and 183 GHz
Anechoic chamber evaluation at 85 GHz
Angular power distribution and mean effective gain of mobile antenna in different propagation environments
Antennihuoneen hyvyyden mittaus
Application of noise waves and scattering/scattering-transfer matrices for noise analysis of microwave mixers
Applied theory of electromagnetic scattering and diffraction
Approaching noise performance limits of Schottky-barrier mixers at millimeter waves
Aspects of microwave field effect transistor oscillator design
Asymptotic analysis of weakly guiding anisotropic optical fibers
Asymptotic high-frequency modes of homogeneous waveguide structures with impedance boundaries
Attenuation phenomena on Earth-Satellite links
Backfireantenni mikroaaltokaukokartoitussovellutuksiin
Background variations in millimeter wave telescopes due to the radome structure
Calculation of the effects of dew on radome performance
Calculation of traveling-wave wire antenna arrays with mutual impedances
Calculation of various-order sensitivities in linear and nonlinear networks
Comparison of MIMO antenna configurations : methods and experimental results
Complex vector algebra in electromagnetics
Computer programs for continuum measurements at the Metsähovi Radio Research Station
Computer-aided design of microwave circuits
Construction and testing of a 100 GHz SIS mixer receiver
Construction of airborne radars for remote sensing
Cryogenic 75-95 GHz front-end for the Metsähovi radio telescope
Cryogenic FET IF-amplifier for a mm-wave mixer
Cryogenic Schottky-mixer receiver front-end for 40-50 GHz
Datorprogram för stripledningar
Design and bandwidth optimization of dual-resonant patch antennas
Design and performance of 22 GHz coaxial low noise MESFET and HEMT amplifiers
Design considerations of the polarity coincidence correlator for processing radioastronomical signals
Design, construction and test of a frequency doubler for 183 GHz
Development of microwave hazard monitor calibration system
Development of Schottky varactor frequency multiplier techniques for submillimeter wavelengths
Development of the solar active region 2684 at 8 mm wavelength, September 22-27, 1980
Development of wideband radio channel measurements and modeling techniques for future radio systems
Dielectric properties of NaCl ice at 16 GHz
Dielectric properties of sea ice at microwave frequencies
Dielectric surface homogeneity meter
Dielectrically loaded corrugated waveguide : variational analysis of a nonstandard eigenproblem
Digest of technical papers
Effect of backwall reflections in a compact antenna test range
Elements of dyadic algebra and its application in electromagnetics
Embedding impedance of a millimeter wave Schottky mixer : scaled model measurements and computer simulations
Empirical modelling of the effects of tropospheric scintillation on radiowave propagation for satellite communications
Equivalence in sensitivity calculation between direct differentation and the method based on Tellegen's theorem
Evaluation of performance of mobile terminal antennas
Exact image method for impedance computation of antennas above the ground
Exact image theory for the Sommerfeld half-space problem with a vertical electric dipole
Exact image theory for the Sommerfeld half-space problem with a vertical magnetic dipole
Experimental analysis of multidimensional radio channels
Explicit design formulas for branch-guide directional couplers
Feed system for the Metsähovi cooled 75-95 GHz receiver
Formulas concerning non-electrical properties of snow : the electrical engineer's point of view
Generalized interdigital filters made of multilayer striplines
Image theory for a vertical electric dipole above a wire grid with square cells
Impedance of vertical dipoles above a dissipative ground
Improved computer programs for microwave Sun observation at the Metsähovi Radio Research Station
Improvement of the sensitivity of millimeter wave radio telescopes by synchronous tracking
Instrumentation of a submillimetre wave hologram compact antenna test range
Internal report / Technical university of Helsinki. Radio laboratory : S
International student seminar on microwave applications of novel physical phenomena : Helsinki University of Technology, Espoo, Finland, May 26-27, 2003 : seminar proceedings
Is a partially filled cylindrical resonator operating on the TE[sub 011] mode desirable for the determination of permittivity?
Kompleksisen dielektrisyysvakion mittaus siirtojohdossa
Local oscillator and IF chain for European millimeter wave radiometer, EMCOR
Maaperätutka suon syvyyden mittaukseen
Mapping of ILS scatterers and suppression of scatter errors
Measurement electronics of industrial microwave resonator sensors
Measurement of absorption loss and beam efficiency in compact antenna test range by using hot and cold loads
Measurement of amplitude and phase patterns of 110 GHz and 183 GHz corrugated horns
Measurement of network sensitivities using voltage and impedance measurements
Measurement of the load admittance of a transferred electron device
Measurements of the solar 160 min oscillation at the Metsähovi Radio Research Station in 1980-1982 and comparison with the results at the Crimean Astrophysical Observatory
Metal space frame radome attenuation at 11.4 GHz due to rain and snow
Methods and criteria for performance analysis of multiantenna systems in mobile communications
Methods for measuring RF radiation properties of small antennas
Microwave circuits and systems for space applications
Microwave radiometer theory and measurements of sea ice characteristics
Microwave radiometers for remote sensing applications
Microwave signatures of snow measured in Finland
Microwave stripline sensors for industrial measurement applications
Mikroaaltojen lääketieteelliset sovellutukset
Mikroaaltosäteilymittarien kalibrointijärjestelmän kehittäminen
Millimeter wave frequency multipliers based on a planar Schottky varactor
Millimeter-wave Schottky mixer receivers for applications in antenna measurements and radio astronomy
Miniaturization and evaluation methods of mobile terminal antenna structures
Mixing formulas and experimental results of the dielectric constant of snow
Mixing with a squid at millimeter waves
Modeling and characterization of urban radio channels for mobile communications
Modeling of interfaces and layers with the finite-difference time-domain method
Multipath propagation characterization for terrestrial mobile and fixed microwave communications
Near-field analysis of a thick lens and horn combination : theory and measurements
Nimbus-7 SMMR observations of snow water equivalent in Finland for winters 1978-79 through 1981-82
Numerical studies on a radio frequency hologram and its use in antenna measurements
Observation and interpretation of solar S-component radiation at millimetre waves
Observing methods for the millimeter wave radio telescope at the Metsähovi Radio Research Station and observations of the sun and extragalactic sources
On the correspondence between two-dimensional real vector functions and functions of a complex variable and its application in electromagnetics
On the dielectric properties of dry snow in the 800 MHz to 13 GHz range
Opinnäytetyöt radiotekniikassa 1924-1999 : Theses in radio engineering 1924-1999
Performance analysis and design aspects of mobile terminal multi-antenna configurations
Performance analysis of measurement methods of industrial microwave resonator sensors
Prediction of rain attenuation and total atmospheric attenuation for low-availability satellite communications in Europe
Proceedings of the XIX Finnish Astronomers' Days, Espoo 5.6.1984
Proceedings of the XVI Finnish Astronomers' Days, Espoo 12.-13.11.1981
Progress in radio science in Finland 1972 : finnish national committee U. R. S. I
Progress in radio science in Finland 1973 : Finnish national committee U. R. S. I
Progress report of the 22 GHz Radioastron receiver : development of prototype components during the year 1988
Quasioptical methods for antenna measurements
Radio network planning and optimisation for WCDMA
Receiver front-end circuits and components for millimetre and submillimetre wavelengths
Remote sensing of oil slicks with microwave radiometer
Results of Sun measurements at the Metsähovi Radio Research Station at 37 GHz (autumn 1978)
Selected developments in computational electromagnetics for radio engineering
Sensitivity aspects of radio telescope receivers for astronomy
Signaali/kohina-suhteen mittauslaite käytettäväksi millimetriaaltoradiometrin virittämisessä
Sisäinen julkaisu / Helsingin teknillinen korkeakoulu. Radiolaboratorio. P
Smarad : Smart and Novel Radios Research Unit : activity report 2002-2004
Snow fork for field determination of the density and wetness profiles of a snow pack
Solar bursts measured at 8 mm wavelength
Space activities in Finland in 1974
Studies of model grid antennas for the EISCAT VHF system
Studies of rain attenuation and total atmospheric attenuation for low-availability satellite communications
Studies on an amplitude hologram as the collimator in a submillimeter-wave compact antenna test range
Studies on microvawe antennas : passive intermodulation distortion in antenna structures and design of microstrip antenna elements
Studies on specular and non-specular reflectivities of radar absorbing materials (RAM) at submillimetre wavelengths
Study of low elevation angle scintillation modelling : executive summary
Study on the measurement uncertainty of noise properties of a millimeter wave amplifier
The mapping of the sun at 8 mm wavelength and tracking of the active regions in the period May 23 - June 5, 1983
The precision radio telescope of Helsinki University of Technology
The time and frequency domain analysis of lumped and lossless distributed networks
The use of Josephson junctions as mixers and parametric amplifiers at microwaves and millimeter waves
Theoretical reduction of noise temperature in cooled millimeter wave mixers
Transient thermal measurement of a transferred electron oscillator
Tutkan signaalinkäsittely
Tutkatekniikka
Variational methods for nonstandard eigenvalue problems in waveguide and resonator analysis
Waveguide and antenna theory
Öljylauttojen havaitseminen meren pinnalta eri kaukokartoitusmenetelmillä

Works about Teknillinen korkeakoulu. Radiolaboratorio

Opinnäytetyöt radiotekniikassa 1924-1999 : Theses in radio engineering 1924-1999