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RADIOTELESCOPE HECTAMETRIQUERYABOV BP; TSYMBAL VN.1979; ASTROMETR. I ASTROFIZ.; UKR; DA. 1979; NO 37; PP. 91-93; ABS. ENGArticle

IMPROVEMENT IN HIGH FREQUENCY CHARACTERISTICS OF THYRISTOR WITH GATE ASSISTED TURN-ON THYRISTOR (GATT)TADA A; NAKAGAWA T; UEDA K et al.1982; ELECTRICAL ENGINEERING IN JAPAN; ISSN 0036-9691; USA; DA. 1982 PUBL. 1983; VOL. 102; NO 4; PP. 122-130; BIBL. 19 REF.Article

ARRTZ-2 MEDIUM-WAVELENGTH ANTI-FADING ANTENNA WITH GROUNDED BASE.BELOUSOV SP; KUZNETSOV VD; TIMONINA VI et al.1976; TELECOMMUNIC. RADIO ENGNG; U.S.A.; DA. 1976; VOL. 30-31; NO 2; PP. 27-31; BIBL. 5 REF.; TRAD. DU RUSSE: EHLEKTROSVYAZ, S.S.S.R., 1976, NO 2, 4-16Article

EFFETS DES RAYONNEMENTS IONISANTS SUR LE FACTEUR DE BRUIT DES TRANSISTORS BIPOLAIRES AUX MOYENNES FREQUENCESBLASQUEZ G; ROUX NOGATCHEWSKY M.1979; REV. PHYS. APPL.; FRA; DA. 1979; VOL. 14; NO 9; PP. 821-827; ABS. ENG; BIBL. 13 REF.Article

PHASEMETRE SANS CONVERSION DE FREQUENCE POUR LA GAMME 20 HZ DIV. ENT 60 MHZFISHTEJN AM.1979; PRIBORY TEKH. EKSPER.; SUN; DA. 1979; NO 3; PP. 137-140; BIBL. 7 REF.Article

NEUE RUNDFUNKSENDERFAMILIE FUER MITTELWELLE UND KURZWELLE. = NOUVELLE FAMILLE D'EMETTEURS POUR ONDES HECTOMETRIQUES ET DECAMETRIQUESLODAHL M.1977; RDFUNKTECH. MITT.; DTSCH.; DA. 1977; VOL. 21; NO 4; PP. 145-152; ABS. ANGL. FR.; BIBL. 2 REF.Article

CALCULATION OF THE ABSORPTION HEIGHT PROFILE FOR THE 2775 KH2 KIEL-PANSKA VES CIRCUIT.LASTOVICKA J; KLAS J.1974; PRACE GEOFYS. UST. CESKOSL. AKAD. VED; CESKOSL.; DA. 1974 PARU 1976; VOL. 22; PP. 355-368; BIBL. 27 REF.Article

EXCITATION DANS L'IONOSPHERE DES INSTABILITES PARAMETRIQUES DE STRICTION A DES FREQUENCES PROCHES DE LA GYROFREQUENCE DES ELECTRONSVAS'KOV VV; VYAZNIKOV VV; GOLYAN SF et al.1982; GEOMAGN. AERON.; ISSN 0016-7940; SUN; DA. 1982; VOL. 22; NO 3; PP. 499-500; BIBL. 11 REF.Article

SCHNEE ALS MISCHDIELEKRIKUM ZUR GEOMETRIE DER WASSEREINSCHLUESSE = LA NEIGE EN TANT QUE DIELECTRIQUE MELANGE: GEOMETRIE DES INCLUSIONS D'EAUAMBACH W; SCHITTELKOPF H.1979; Z. GLETSCHERKDE GLAZIALGEOL.; AUT; DA. 1979; VOL. 15; NO 1; PP. 65-72; ABS. ENG; BIBL. 9 REF.Article

ZUR AUFBEREITUNG VON MODULATIONSSIGNALEN IM ANG UND MITTELWELLENBEREICH = TRAITEMENT DU SIGNAL DE MODULATION DANS LE DOMAINE DES BASSES ET MOYENNES FREQUENCESPETKE G.1979; RDFUNKTECH. MITT.; DEU; DA. 1979; VOL. 23; NO 6; PP. 269-280; ABS. ENG/FRE; BIBL. 14 REF.Article

ABSORPTION IONOSPHERIQUE DES ONDES RADIO DURANT L'ECLIPSE SOLAIRE PARTIELLE DU 29 AVRIL 1976SHIRMAMMEDOV M; BOLTAEV D.1978; GEOMAGNET. I AERONOM.; SUN; DA. 1978; VOL. 18; NO 4; PP. 737-739; BIBL. 3 REF.Article

POLARIZATION COUPLING LOSS AND SEA GAIN EFFECTS IN THE IONOSPHERIC PROPAGATION OF MEDIUM FREQUENCIES.BHATNAGAR AK; MURTHY PSN; AGARWAL HO et al.1977; INDIAN J. RADIO SPACE PHYS.; INDIA; DA. 1977; VOL. 6; NO 4; PP. 315-318; BIBL. 4 REF.Article

SINTONIA ELETTRONICA A O.M. E O.C. = CIRCUIT D'ACCORD ELECTRONIQUE POUR ONDES MOYENNES ET ONDES COURTESDANCE B.1977; ANTENNA; ITAL.; DA. 1977; VOL. 49; NO 4; PP. 142-144Article

SOLAR CYCLE CONSTANT OF IONOSPHERIC ABSORPTION.MADHUSUDHANA RAO DN; RAMANA KVV.1976; CURR. SCI.; INDIA; DA. 1976; VOL. 45; NO 22; PP. 790-791; BIBL. 9 REF.Article

ZUR DIMENSIONIERUNG VON ERDNETZSYSTEMEN FUER VERTIKALE LW-BZW. MW-MONOPOLANTENNEN = DIMENSIONNEMENT DES SYSTEMES DE TERRE POUR LES ANTENNES MONOPOLES VERTICALES BASSE FREQUENCE ET MOYENNE FREQUENCETIPPE W.1980; RDFUNKTECH. MITT.; DEU; DA. 1980; VOL. 24; NO 4; PP. 154-164; ABS. ENG/FRE; BIBL. 14 REF.Article

MEDIUM-WAVE PROPAGATION IN BUILT-UP AREASCAUSEBROOK JH.1978; PROC. INST. ELECTR. ENGRS.; GBR; DA. 1978; VOL. 125; NO 9; PP. 804-808; BIBL. 3 REF.Article

CALCUL DE L'IMPEDANCE INTERNE DES ACCUMULATEURS ELECTROCHIMIQUES EN FREQUENCE ELEVEEGOLOSHCHAPOV SS; OZEROV LA.1983; ELEKTRICESTVO; ISSN 0013-5380; SUN; DA. 1983; NO 2; PP. 57-58; BIBL. 4 REF.Article

DIURNAL ASYMMETRY OF RADIO WAVE ABSORPTION ON ANOMALOUS WINTER DAYSLASTOVICKA J.1982; STUD. GEOPHYS. GEOD.; ISSN 0039-3169; CSK; DA. 1982; VOL. 26; NO 3; PP. 313-315; ABS. RUS; BIBL. 2 REF.Article

LUNAR TIDAL VARIATION IN IONOSPHERIC ABSORPTION AT A LOW LATITUDE DURING SOLAR MINIMUMDATTA G; KOTADIA KM.1982; ANN. GEOPHYS.; ISSN 0003-4029; FRA; DA. 1982; VOL. 38; NO 1; PP. 55-59; ABS. FRE; BIBL. 14 REF.Article

DIURNAL VARIATION OF HMAXE ESTIMATED FROM ABSORPTION MEASUREMENTSPARAMESWARAN K; KRISHNA MURTHY BV.1980; INDIAN J. RADIO & SPACE PHYS.; ISSN 0367-8393; IND; DA. 1980; VOL. 9; NO 5; PP. 196-198; BIBL. 6 REF.Article

A POSSIBLE IONOSPHERIC PRESAGE OF THE VRANCHA EARTHQUAKE OF MARCH 4, 1977NESTOROV GT.1979; C.R. ACAD. BULG. SCI.; BGR; DA. 1979; VOL. 32; NO 4; PP. 443-446Article

BEHAVIOUR OF IONOSPHERIC ABSORPTION IN WINTER 1975/76 AT ABOUT 52ON, 9OE.SCHWENTEK H; ELLING W.1977; J. GEOPHYS.; DEU; DA. 1977; VOL. 44; NO 1-2; PP. 27-34; BIBL. 15 REF.Article

FIELD STRENGTH OF MEDIUM WAVE BROADCASTS DURING SUNSET AND NIGHT HOURS IN RELATION TO IONOSPHERIC RADIOWAVE PROPAGATION.SEN AK; SEHRA JS; TREHAN SK et al.1976; J. INSTIT. ELECTRON. TELECOMMUNIC. ENGRS; INDIA; DA. 1976; VOL. 22; NO 11; PP. 731-734; BIBL. 24 REF.Article

METHOD OF DIRECT RECEPTION OF SWEPT-FREQUENCY TOPSIDE SOUNDER SIGNALS FROM ISIS-II THROUGH THE IONOSPHERE.IIDA T; YAMAYA K.1976; J. RADIO RES. LAB.; JAP.; DA. 1976; VOL. 23; NO 111; PP. 111-138; BIBL. 6 REF.Article

OBSERVATIONS OF MAGNETOSPHERIC IONIZATION ENHANCEMENTS USING UPPER HYBRID RESONANCE NOISE BAND DATA FROM THE RAE 1 SATELLITE.MOSLER SR.1976; J. GEOPHYS. RES.; U.S.A.; DA. 1976; VOL. 81; NO 1; PP. 253-256; BIBL. 10 REF.Article

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