A PHASE-LOCKED-LOOP PHASE-SHIFTER FOR BAND-LIMITED SIGNALS.ROUTLEDGE D; VANELDIK JF.1977; RADIO ELECTRON. ENGR; G.B.; DA. 1977; VOL. 47; NO 3; PP. 117-120; BIBL. 7 REF.Article

A DIGITAL-ANALOGUE MINIMUM DETECTOR FOR RIOMETERS.SHAW RA; ROUTLEDGE D.1974; RADIO ELECTRON. ENGR.; G.B.; DA. 1974; VOL. 44; NO 7; PP. 355-356Article

RANGE-TESTING A CONICAL LOGARITHMIC SPIRAL ANTENNA FOR A DUAL-POLARIZED RIOMETERWILKINSON WJ; VANELDIK JF; ROUTLEDGE D et al.1978; I.E.E.E. TRANS. ANTENNAS PROPAG.; USA; DA. 1978; VOL. 26; NO 6; PP. 870-872; BIBL. 5 REF.Article

EXCISING TERRESTRIAL RADIO INTERFERENCE IN LOW FREQUENCY RADIO ASTRONOMYKASPER BL; CHUTE FS; ROUTLEDGE D et al.1982; MONT. NOT. R. ASTRON. SOC.; ISSN 0035-8711; GBR; DA. 1982; VOL. 199; NO 1; PP. 345-354; BIBL. 17 REF.Article

Discovery of a shell-type supernova remnant in the direction of the young pulsar PSR 1930+22ROUTLEDGE, D; VANELDIK, J. F.The Astrophysical journal. 1988, Vol 326, Num 2, pp 751-755, issn 0004-637X, part 1Article

VRO 42.05.01-ONE SUPERNOVA REMNANT OR TWO.LANDECKER TL; PINEAULT S; ROUTLEDGE D et al.1982; ASTROPHYSICAL JOURNAL; ISSN 0004-637X; USA; DA. 1982; VOL. 261; NO 1; PART. 2; PP. L41-L45; BIBL. 23 REF.Article

AN INTERFERENCE-EXCISING CORRELATOR FOR RADIO ASTRONOMYKASPER BL; CHUTE FS; ROUTLEDGE D et al.1978; J.R. ASTR. SOC. CANADA; CAN; DA. 1978; VOL. 72; NO 6; PP. 310-318; BIBL. 7 REF.Article

THE STRUCTURE OF CYGNUS A AT 150 MHZWINTER AJB; WILSON DMA; WARNER PJ et al.1980; MON. NOT. R. ASTRON. SOC.; ISSN 0035-8711; GBR; DA. 1980; VOL. 192; NO 3; PP. 931-944; BIBL. 18 REF.Article

VRO 42.05.01: a supernova remnant reenergizing and interstellar cavityPINEAULT, S; LANDECKER, T. L; ROUTLEDGE, D et al.The Astrophysical journal. 1987, Vol 315, Num 2, pp 580-587, issn 0004-637X, part 1Article

A simple method of removing receiver noise from microwave noise measurementsVALK, E. C; WALKER, G; VANELDIK, J. F et al.Journal of the Institution of Electronic and Radio Engineers. 1987, Vol 57, Num 6, pp 297-300, issn 0267-1689Article

Improving accuracy of microwave noise measurements of highly mismatched devicesVALK, E; JOHANSEN, H. C; ROUTLEDGE, D et al.Electronics Letters. 1992, Vol 28, Num 22, pp 2035-2037, issn 0013-5194Article

De-embedding two-port noise parameters using a noise wave modelVALK, E. C; ROUTLEDGE, D; VANELDIK, J. F et al.IEEE transactions on instrumentation and measurement. 1988, Vol 37, Num 2, pp 195-200, issn 0018-9456Article

Optical and radio imaging of the supernova remnant VRO 42.05.01 (G166.0+4.3)PINEAULT, S; PRITCHET, C. J; LANDECKER, T. L et al.Astronomy and astrophysics (Berlin. Print). 1985, Vol 151, Num 1, pp 52-60, issn 0004-6361Article

Determining the polarisation properties of an antenna using arbitrary and unknown field probesSMEGAL, R. J; LANDECKER, T. L; VANELDIK, J. F et al.IEE proceedings. Microwaves, antennas and propagation. 1997, Vol 144, Num 6, pp 431-436, issn 1350-2417Article

The far sidelobes and noise temperature of a small paraboloidal antenna used for radio astronomyANDERSON, M. D; LANDECKER, T. L; ROUTLEDGE, D et al.Radio science. 1991, Vol 26, Num 2, pp 353-361, issn 0048-6604Article

Target hysteresis and film properties of sputtered NbNVANELDIK, J. F; WESTRA, K. L; ROUTLEDGE, D et al.Journal of physics. D, Applied physics (Print). 1989, Vol 22, Num 11, pp 1788-1790, issn 0022-3727Article

A 408 MHz aperture synthesis radio telescopeVEIDT, B. G; LANDECKER, T. L; VANELDIK, J. F et al.Radio science. 1985, Vol 20, Num 5, pp 1118-1128, issn 0048-6604Article

Integrated Josephson effect suppression electromagnets for SIS receiversVEIDT, B; KORNELSEN, K; VANELDIK, J. F et al.International journal of infrared and millimeter waves. 1995, Vol 16, Num 7, pp 1223-1230, issn 0195-9271Article

Design and results for a 345 GHz SIS focal plane array using planar technologyLEGG, T. H; BELL, M. B; KORNELSEN, K et al.International journal of infrared and millimeter waves. 1996, Vol 17, Num 1, pp 79-90, issn 0195-9271Article