MECHANICAL FILTERS IN COMMUNICATIONS SYSTEMSALBSMEIER MH.1979; REV. HF; BEL; DA. 1979; VOL. 11; NO 1-2; PP. 44-49Article

ON IMPROVING THE PERFORMANCE OF A MATCHED FILTER IN A MULTIPATH CHANNELCHANG JF.1979; J. CLIN. INST. ENG.; TWN; DA. 1979; VOL. 2; NO 1; PP. 31-37; ABS. CHI; BIBL. 5 REF.Article

TRANSDUCTEURS COMPOSITES POUR APPLICATION AUX FILTRES ELECTROMECANIQUESBREMON C; VILLELA G; DUCHET C et al.1978; ONDE ELECTR.; FRA; DA. 1978; VOL. 58; NO 6-7; PP. 464-469; ABS. ENG; BIBL. 7 REF.Article

OPTIMUM DESIGN OF CHANNEL FILTERS FOR DIGITAL MAGNETIC RECORDING.TAHARA Y; TAKAGI H; IKEDA Y et al.1976; FUJITSU SCI. TECH. J.; JAP.; DA. 1976; VOL. 12; NO 4; PP. 119-127; BIBL. 6 REF.Article

APPLICATION DES STRUCTURES MONOLITHIQUES A QUARTZ AU FILTRAGE DE LA VOIE TELEPHONIQUE DANS LES SYSTEMES ANALOGIQUESLEFEVRE R.1978; ONDE ELECTR.; FRA; DA. 1978; VOL. 58; NO 6-7; PP. 475-481; ABS. ENG; BIBL. 38 REF.Article

A DESIGN PROCEDURE FOR BANDPASS CHANNEL MULTIPLEXERS CONNECTED AT A COMMON JUNCTIONRHODES JD; ALSEYAB SA.1980; I.E.E.E. TRANS. MICROWAVE THEORY TECH.; USA; DA. 1980; VOL. 28; NO 3; PP. 246-253; BIBL. 5 REF.Article

MECHANICAL CHANNEL FILTERS MEETING CCITT SPECIFICATIONGUENTHER AE; ALBSMEIER H; TRAUB K et al.1979; PROC. IEEE; USA; DA. 1979; VOL. 67; NO 1; PP. 102-108; BIBL. 11 REF.Article

A MULTIPLEXER USING DIRECTIONAL FILTERSDEIVENDRAN S; SHANKARA KN.1980; J. INSTIT. ELECTRON. TELECOMMUNIC. ENGRS.; IND; DA. 1980; VOL. 26; NO 6; PP. 287-289; BIBL. 5 REF.Article

MINIATURIZED FILTERS FOR CHANNEL TRANSLATOR UNITS BY MEANS OF LC-TECHNOLOGYKLEIN D; GUILABERT A; CHRISTIAN E et al.1979; PROC. IEEE; USA; DA. 1979; VOL. 67; NO 1; PP. 6-16; BIBL. 21 REF.Article

LES FILTRES MECANIQUES DU NOUVEAU MODULATEUR DE VOIE 7 R.ALBSMEIER H; GUENTHER AE.1978; ONDE ELECTR.; FR.; DA. 1978; VOL. 58; NO 2; PP. 136-140; ABS. ANGL.; BIBL. 7 REF.Article

ALTERNATIVE APPROACH TO THE DESIGN OF SWITCHED-CAPACITOR FILTERSPAIN BG.1979; ELECTRON. LETTERS; GBR; DA. 1979; VOL. 15; NO 14; PP. 438-439; BIBL. 7 REF.Article

A HIGH PERFORMANCE LOW POWER CMOS CHANNEL FILTERBLACK WC JR; ALLSTOT DJ; REED RA et al.1980; IEEE J. SOLID-STATE CIRCUITS; ISSN 0018-9200; USA; DA. 1980; VOL. 15; NO 6; PP. 929-938; BIBL. 19 REF.Article

HIGH-PERFORMANCE C.C.D CHANNEL FILTER FOR A P.C.M. CODECENOMOTO T; ISHIHARA T; YASUMOTO M et al.1979; ELECTRON. LETTERS; GBR; DA. 1979; VOL. 15; NO 25; PP. 817-818; BIBL. 3 REF.Article

THEORIE DES TRANSDUCTEURS COMPOSITES PIEZOELECTRIQUES A VIBRATION LONGITUDINALE ET EXCITATION TRANSVERSALEDUCHET C.1979; CABLES ET TRANSM.; FRA; DA. 1979; VOL. 33; NO 2; PP. 139-175; BIBL. 10 REF.Article

EXACT AND APPROXIMATE SYNTHESIS OF TEM-MODE TRANSMISSION-TYPE DIRECTIONAL FILTERSWALKER JLB.1978; I.E.E.E. TRANS. MICROWAVE THEORY TECH.; USA; DA. 1978; VOL. 26; NO 3; PP. 186-192; BIBL. 11 REF.Article

INTEGRATED PARAMETRIC BANDPASS FILTERS FOR VOICE-FREQUENCY CARRIER TELEGRAPHY EQUIPMENTTARBAYEV SI; KOROP BV; RYABOV EA et al.1978; TELECOMMUNIC. RADIO ENGNG; USA; DA. 1978; VOL. 32; NO 3; PP. 45-49; BIBL. 4 REF.; DE RUSArticle

FILTRE A QUARTZ 2,5 MHZ POUR MULTIPLEX TELEPHONIQUE 12 VOIESKERBOULL J.1978; ONDE ELECTR.; FRA; DA. 1978; VOL. 58; NO 6-7; PP. 458-463; ABS. ENG; BIBL. 10 REF.Article

THE IMPACT OF SOME CCITT RECOMMENDATIONS ON TRANSMULTIPLEXER DESIGNROESTE T.1982; IEEE TRANSACTIONS ON COMMUNICATIONS; ISSN 0090-6778; USA; DA. 1982; VOL. 30; NO 7; PART. 1; PP. 1483-1492; BIBL. 10 REF.Article

LES FILTRES ELLIPTIQUES A CAVITES HYPERFREQUENCES DANS LES SATELLITESDESCHAMPS P; SOMBRIN J.1980; ONDE ELECTR.; FRA; DA. 1980; VOL. 60; NO 2; PP. 57-64; ABS. ENG; BIBL. 11 REF.Article

ENTWURF UND HYBRIDE INTEGRATION AKTIVER RC-FILTER BEI DER ENTWICKLUNG MODERNER NACHRICHTENSYSTEME DARGESTELLT AM BEISPIEL EINES PCM-KANALFILTERS. II = ETUDE ET INTEGRATION HYBRIDE DES FILTRES RC ACTIFS DANS LA MISE AU POINT DE SYSTEMES MODERNES DE TELECOMMUNICATIONS. EXEMPLE D'UN FILTRE DE CANAL POUR IMPULSIONS CODEES. IIKLIEM V.1979; NACHR.-TECH. ELEKTRON.; DDR; DA. 1979; VOL. 29; NO 7; PP. 280-282Article

BEITRAG ZUR REALISIERUNG VON KANONISCHEN LC-FILTERN MIT INDUKTIVER KOPPLUNG AM BEISPIEL EINES PCM-KANALFILTERS = CONTRIBUTION A LA REALISATION DE FILTRES CANONIQUES LC A COUPLAGE INDUCTIF: EXEMPLE D'UN FILTRE DE CANAL POUR IMPULSIONS CODEESKLIEM V.1978; NACHR.-TECH. ELEKTRON.; DDR; DA. 1978; VOL. 28; NO 9; PP. 379-383; BIBL. 9 REF.Article

TIEFPASS-HOCHPASS-TRANSFORMATION FUER DISKRETE SIN-ABZWEIGFILTER = TRANSFORMATION PASSE-HAUT, PASSE-BAS DE FILTRES DISCRETS A DERIVATIONLAST KP; UNGER H.1978; Z. ELEKTR. INFORM.-U. ENERGIETECH.; DDR; DA. 1978; VOL. 8; NO 5; PP. 427-432; BIBL. 4 REF.Article

UN FILTRE NUMERIQUE D'ONDE COMPLEMENTAIRE POUR VOIE TELEPHONIQUE.BELLANGER M; FREDRICQ D.1977; CABLES ET TRANSM.; FR.; DA. 1977; VOL. 31; NO 4; PP. 497-506; BIBL. 5 REF.Article

MILLIMETER-WAVE CHANNEL DIPLEXERS WITH ALMOST FREQUENCY-PERIODIC, THIRD-ORDER ELLIPTIC-FUNCTION TRANSFER CHARACTERISTICS.KUHN E.1976; ARCH. ELEKTRON. UEBERTRAG.-TECH.; DTSCH.; DA. 1976; VOL. 30; NO 7-8; PP. 284-288; ABS. ALLEM.; BIBL. 11 REF.Article

Transform approach to split-band coding schemesYEOH, F. S; XYDEAS, C. S.IEE proceedings. Part F. Communications, radar and signal processing. 1984, Vol 131, Num 1, pp 57-63, issn 0143-7070Article