المؤلفون: Hirsekorn, S.

مصطلحات موضوعية: classification, PM-space, spectral analysis, theory, ultrasound, wave propagation, harmonics, hysteresis, interstice

الوقت: 620, 658, 670

العلاقة: Universality of nonclassical nonlinearity; https://publica.fraunhofer.de/handle/publica/214117Test

الإتاحة: https://doi.org/10.1007/978-0-387-35851-2_14Test
https://publica.fraunhofer.de/handle/publica/214117Test

المؤلفون: Cossart, G. von, Sprenger, K., Pakhomov, S.V.

مصطلحات موضوعية: d-region, electron density, ionospheric electromagnetic wave propagation, radiowave propagation, lower ionosphere, d-region electron density, rocket-measured electron density profiles, ground-based indirect phase height measurements, lf, volgograd, magnetoionic ray theory, ionization, reflection level, real geometric height, seasonal variations, diurnal variation

الوقت: 621

العلاقة: Journal of Atmospheric and Terrestrial Physics; https://publica.fraunhofer.de/handle/publica/174235Test

الإتاحة: https://publica.fraunhofer.de/handle/publica/174235Test

المؤلفون: Bremer, J., Singer, W., Taumer, F.

مصطلحات موضوعية: broadcast antennas, ionospheric electromagnetic wave propagation, radiowave propagation, wave-hop method, field-strength, mf-range, horizontally polarized steeply radiating transmitting antenna, night-time sky-wave field strength, ionospheric absorption, full-wave equation method, central europe, 1575 khz, 50 to 1700 km

الوقت: 621

العلاقة: Technische Mitteilungen des RFZ; https://publica.fraunhofer.de/handle/publica/175479Test

الإتاحة: https://publica.fraunhofer.de/handle/publica/175479Test

المؤلفون: Nolting, P.

مصطلحات موضوعية: crystal growth from melt, helicons, iii-v semiconductors, indium antimonide, peltier effect, semiconductor doping, semiconductor growth, thermoelectric effects in semiconductors and insulators, insb single crystals, periodically doped insb crystals, peltier effect modulation, czochralski process, segregation constant, helicon diagnostics, wave propagation process, periodic structure, iii-v semiconductor

الوقت: 621, 548

العلاقة: Journal of Crystal Growth; https://publica.fraunhofer.de/handle/publica/169064Test

الإتاحة: https://publica.fraunhofer.de/handle/publica/169064Test

المؤلفون: Nolting, H.-P.

مصطلحات موضوعية: helicons, iii-v semiconductors, indium antimonide, solid-state plasma, tellurium, periodically laminated semiconducting plasma, transverse electromagnetic wave, external magnetic field, microwave, 56.5 GHz, parallel sheets, electromagnetic wave propagation

الوقت: 621

العلاقة: Nachrichtentechnische Zeitschrift : NTZ; https://publica.fraunhofer.de/handle/publica/169062Test

الإتاحة: https://publica.fraunhofer.de/handle/publica/169062Test

المؤلفون: Helmolt, C. von

مصطلحات موضوعية: electro-optical devices, lithium compounds, optical modulation, optical waveguide components, broadband te/tm conversion, single mode conversion, electrooptic waveguide mode convertor, linbo3, wave propagation, relative bandwidth, low temperature dependence, crossover efficiency

الوقت: 621, 384

العلاقة: Electronics Letters; https://publica.fraunhofer.de/handle/publica/174231Test

الإتاحة: https://publica.fraunhofer.de/handle/publica/174231Test

المؤلفون: Enning, B., Wenke, G.

مصطلحات موضوعية: electric distortion measurement, electric noise measurement, optical fibres, optical links, spectral analysis, coloured noise, signal distortions, baseband spectra, broadband optical transmission systems, baseband spectral response, bias conditions, laser, coupling, transmission fiber, polarization, wave propagation, single mode fiber

الوقت: 621

العلاقة: NTZ-Archiv; https://publica.fraunhofer.de/handle/publica/172244Test

الإتاحة: https://publica.fraunhofer.de/handle/publica/172244Test

المؤلفون: Schaning, B.

مصطلحات موضوعية: atmospherics, d-region, ionospheric electromagnetic wave propagation, radiowave propagation, solar activity, solar-terrestrial relationships, thunderstorms, east germany, atmosphere, solar terrestrial relationship, radiowave, vlf, ad 1952 to 1986, atmospheric radio noise, long-term solar variability, field strength, observatory of kuhlungsborn, monthly anomalies, euv, uv activity, attenuation rate, equinoxes, winter, propagation, distance atmospheric noise-generating sources, nearby thunderstorms, summer, temperatures, europe, seasons

الوقت: 621

العلاقة: Zeitschrift für Meteorologie; https://publica.fraunhofer.de/handle/publica/175478Test

الإتاحة: https://publica.fraunhofer.de/handle/publica/175478Test

المؤلفون: Albrecht, W., Sander, J.

مصطلحات موضوعية: microwave links, radiowave propagation, rain, tropospheric electromagnetic wave propagation, long term rainfall rates, radio link design, short term rainfall rates, three year test, 12.2 GHz radiolink

الوقت: 621

العلاقة: Frequenz; https://publica.fraunhofer.de/handle/publica/169073Test

الإتاحة: https://publica.fraunhofer.de/handle/publica/169073Test

المؤلفون: Bischoff, K., Chytil, B.

مصطلحات موضوعية: ionospheric electromagnetic wave propagation, statistical analysis

الوقت: 621, 520

العلاقة: Planetary and Space Science; https://publica.fraunhofer.de/handle/publica/168218Test

الإتاحة: https://publica.fraunhofer.de/handle/publica/168218Test