An omnidirectional microwave antenna for use on spacecraft.
Omnidirectional microwave parallel plate waveguide fed antenna design for flush mounted broadband spacecraft, noting equatorial and polar patterns
Cockrell, C. R.↗
Engineering topics
Croswell, W. F.
Publications and source records attributed to Croswell, W. F..
Radiofrequency transmission characteristics of several ablation materials
Transmission loss and effects on antenna radiation patterns and impedance produced by thermally degraded ablation materials
Castellow, S. L., Jr.↗
The input admittance of a rectangular waveguide-fed aperture under an inhomogeneous plasma - Theory and experiment.
Input admittance of waveguide-fed rectangular aperture under flowing and stationary inhomogeneous plasmas, noting dependence on various plasma properties
Cockrell, C. R.↗
An omnidirectional flush-mounted microwave antenna with a simple feed for use on spacecraft
Omnidirectional microwave parallel plate broadband antenna for spacecraft communications
Cockrell, C. R.↗
Omnidirectional microwave spacecraft antenna Patent
Microwave ominidirectional antenna for use on spacecraft
Croswell, W. F.↗
A quasi-omnidirectional slot array antenna for spacecraft use at microwave frequencies
Quasi-omnidirectional resonant array of circumferential shunt slots in ring waveguides for narrow bandwidth space vehicle applications at microwave frequencies
Croswell, W. F.↗
Diagnosis of planetary atmospheres from effects of entry plasma on antenna impedance.
Plasma properties and atmospheric composition deduced from antenna impedance measurements during planetary entry
Croswell, W. F.↗
A general method for designing circular array antennas to obtain quasi-omnidirectional patterns
General method for designing circular array antennas to obtain quasi-omnidirectional patterns
Cockrell, C. R.↗
A dielectric-coated circumferential slot array for omnidirectional coverage at microwave frequencies.
Dielectric coated resonant array of circumferential shunt slots cut into broad wall of ring waveguide for omnidirectional coverage at microwave frequencies
Croswell, W. F.↗
Pattern measurements of slot radiators in dielectric-coated metal plates.
Slot radiation patterns for dielectric coated metal plates, discussing mechanism of slot antenna patterns disturbances
Bailey, M. C.↗
On the use of an array of circumferential slots on a large cylinder as an omnidirectional antenna.
Array of circumferential slots on large cylinder as omnidirectional antenna
OMNIDIRECTIONAL ANTENNA↗
Antennas under ablation materials
Explore the source record for details and available documents.
Croswell, W. F.↗
Effects of dielectric covers over shunt slots in a waveguide
Effect of dielectric covers over shunt slots in waveguide
WAVEGUIDE↗
The application of circular arrays to spacecraft antenna problems.
Circular arrays for spacecraft antennas
ANTENNA↗
A study of dielectric covered shunt slots in a waveguide.
Effects of dielectric covering of shunt slot in waveguide
SLOTTED ANTENNA↗
A study of dielectric-covered shunt slots in a waveguide
Explore the source record for details and available documents.
Croswell, W. F.↗