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image of Volume 29, Issue 20
Online ISSN 1350-911X Print ISSN 0013-5194

Electronics Letters

Volume 29, Issue 20, 30 September 1993

Volume 29, Issue 20

30 September 1993

Conformal array synthesis using alternating projections, with maximal likelihood estimation used in one of the projection operators
Design of low VSWR axisymmetric subreflector
Fast synthesis of aperture distributions for contoured beam reflector antennas
CMOS four-quadrant multiplier using bias offset crosscoupled pairs
New high-compliance CMOS current mirror with low harmonic distortion for high-frequency circuits
Bandpass line codes for q-ary alphabets
Coding of quadtree structures using runlength code
Extension of the BCH decodable class of DCT codes
Improved method for calculating mitigation bandwidth of DSPN signals
New 32-QAM trellis codes for fading channels
Optimum erasure threshold in Reed-Solomon coded differential 16 star-QAM modulation
Realisation of high-speed systolic IIR decimators and interpolators
Contractivity of fractal transforms for image coding
Real-valued hankel transform approach to image reconstruction from projections
Text compression as rule based pattern recognition
Correlation properties of extended m-sequences
Triple correlation analysis of m-sequences
Analytical formulation of the capacitive coupling voltage contrast of a buried line
Characterisation of poly-Si/SiO2/Si(100) structure by variable-angle spectroscopic ellipsometry
Refractive indices of wurtzite and zincblende GaN
Measuring high-bandwidth signals in CMOS circuits
MOSAIC 5SE: a 6 fJ high-performance bipolar technology
Process characterisation with dynamic test structures
Trimming CMOS smart imager with tunneleffect nonvolatile analogue memory
Polarisation-independent low-power integrated acousto-optic tunable filter/switch using APE/Ti polarisation splitters on lithium niobate
Monolithic, self-frequency doubled, neodymium-doped yttrium aluminium borate green laser with low intensity noise
Reduction of p-doped mirror electrical resistance of GaAs/AlGaAs vertical-cavity surface-emitting lasers by delta doping
Matching of active millimetre-wave slot-line antennas
Adaptive device for synaptic connection with optical interconnections
New learning strategies from the microscopic level of an artificial neural network
Comparison of performance of long-haul high-capacity optical systems
Photonic ATM switch using frequency-routing-type time-division interconnection network
Soliton transmission with long amplifier spacing under soliton control
Throughput analysis of a CDMA protocol with channel sensing and overload detection for fibre optic LANs
Wideband 32×32 star coupler module with gain
Accurate physical fusion taper shape model for waveguide analyses
Arrayed hybrid filter/coupler device for inservice fibre line testing
Integrated all optical fibre source of multigigahertz soliton pulse train
Phase stepping in projected-fringe fibre-based moiré interferometry
Dependence of internal differential quantum efficiency on cavity length and its implications in measuring optical losses of laser diodes
Novel type submicrometre resolution pseudorandom position optical encoder
Ionospheric mapping by computer contouring techniques
Comparison of InGaAs transistors as optoelectronic mixers
Effect of pad and interconnection parasitics on phase delay of transconductance in advanced bipolar transistors
Investigation of emitter current crowding effect in heterojunction bipolar transistors
LWIP: a long-wavelength infra-red phototransistor
Room-temperature resonant tunnelling bipolar transistor XNOR and XOR integrated circuits
W-band monolithic pseudomorphic AlGaAs/InGaAs/GaAs HEMT CBCPW LNA
Extension of matrix method for complete multipoint Padé approximation
Thick-film acoustic wave sensor structure

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