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Volume 1 - 1963

Gravity oriented passive communication satellites

Lightweight erectable space antennas

The use of dual-polarized broad beam antennas to determine the extraterrestrial intensity of the cosmic radio noise at high frequencies

A radiometer for a space communications receiver

Topside sounding as a tool for global ionosphere studies

Tropospheric absorption and noise temperature for a standard atmosphere

The radio thermal noise properties of the lower atmosphere

Microwave propagation over a mountain-diffraction path

HF propagation characteristics in equatorial latitudes

Long-term characteristics for air-ground propagation in band nine

VLF propagation in a compressible ionosphere

Phase instability in a tropospheric relay link

A radio-meteorological study

The turbulent characteristics of the radio refractive index near the ground

A wave polarization converter for circular polarization

The horn-cluster antenna

Electronically steerable antenna-feed techniques (esaft)

Research on an experimental corrected spherical reflector antenna using cosmic radio sources

A high efficiency low-noise antenna feed system

Design of dual reflector antennas with arbitrary phase and amplitude distributions

The field distribution in the focal plane of a paraboloidal reflector

On the solution of the brillouin (k-B) diagram of the helix and its application to helical antennas

"Mode-coupling" regions in the dispersion curves of modulated slow wave antennas

Eigenwaves and leaky waves on a lattice of small scatterers

The diffraction of oblique surface waves, by a right-angle blend

Transition region fields for a class of electromagnetic boundary value problems

A millimeter antenna excited by a beam waveguide

Linear side-loaded transmission-line antennas

Solutions to spherical anisotropic antennas

Propagation along periodic monopole arrays

A novel log-periodic monopole array

Near field measurements on the conical logarithmic spiral antennas

The series-fed, log-periodic folded dipole array

A class of wire antennas of low height

On the optimum gain of linear arrays of isotropic sources and dipoles

A technique for power pattern synthesis

On the optimum line source for the best mean-square approximation to a given radiation pattern

Dynamic characteristics of a focused antenna

Fresnel zone diffraction efforts at 50 Gc/sec. determined from measured aperture field data

Wide angle radiation due to rough phase fronts

Description and operation characteristics of a short-pulse, oblique radar cross-section range

Line source image for hertz dipole over plane earth

A general formulation for scattering by loaded objects

Backscattering of electromagnetic waves by inhomogeneous plasma wakes

Oblique propagation of radio waves across a coast line with a sloping beach

The terminated insulated antenna in a conducting medium

Leaky waves supported by uniaxial plasma layers

An introduction to lambda functions and transforms

High resolution antenna arrays with randomly spaced elements

Broadband antenna arrays by unequal spacings

Thinned, unequally spaced arrays designed by dynamic programming

Wide-angle impedance matching calculated for a phased array antenna

Compensation coupling between elements in array antennas

The large 50 mc/s dipole array at Jicamarca radio observatory

Electronic scanning for large radiotelescopes

Radiation resistance of an electric dipole in a magneto-ionic medium

Interaction of a radiating source with a plasma-effect of an electroacoustic wave

The impedance of a short dipole antenna in a magnetoplasma

Radiation from a directive antenna embedded in an anistropic half-space

Free-space microwave measurements of plasma properties

Radiation from an electromagnetic source in a half-space of compressible plasma-surface waves

Electronically steerable antenna-feed techniques (esaft)

Content Provider	IEEE Xplore Digital Library
Author	White, W. DeSize, L.
Copyright Year	1963
Description	Author affiliation: Airborne Instruments Laboratory, Long Island, NY, USA (White, W.)
Abstract	The flexibility of an electronically steerable phased array offers many advantages. However, in systems where it is required to scan a narrow beam over a small angle, the cost and complexity become prohibitive. The use of large-aperture reflectors has been hampered by the limited scan angle available as well as by the techniques of scanning. Techniques that use a distribution of feeds In the vicInity of the focal point have recently been proposed to alleviate these problems. These techniques offer the advantages of a phased array at reduced cost and complexity over a limited scan angle.
Starting Page	73
Ending Page	77
File Size	155434
Page Count	5
File Format	PDF
DOI	10.1109/APS.1963.1148633
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1963-07-09
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical surface waves Apertures Optical distortion Phase distortion Phased arrays Optical arrays Military computing Reflector antennas Antenna feeds Shape
Content Type	Text
Resource Type	Article

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