NDLI: A millimeter-wave cavity-backed suspended substrate stripline antenna

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A millimeter-wave cavity-backed suspended substrate stripline antenna

Content Provider	NASA Technical Reports Server (NTRS)
Author	Simons, Rainee N.
Copyright Year	1999
Description	Future generation satellite communication systems in near-Earth orbit will operate at frequencies in the higher mm-wave frequency bands. These satellite systems require low-profile, high gain, light weight and low cost antennas for communications to and from Earth as well as for inter-satellite links (ISL). At higher mm-wave frequencies, the conductor loss of conventional microstrip line is high and consequently the feed network loss of patch antenna arrays is also high. The high loss lowers the array efficiency, and in addition lowers the G/T ratio in a receiving array. Recently a radial line slot antenna array has been demonstrated to have high gain and efficiency at 60 GHz. In this paper, the design, fabrication and characterization of a V-Band (50-75 GHz), cavity backed, circular aperture antenna with suspended substrate stripline (SSS) feed is presented.
File Size	311185
Page Count	10
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19990063022
Archival Resource Key	ark:/13960/t4hn05n72
Language	English
Publisher Date	1999-07-01
Access Restriction	Open
Subject Keyword	Electronics And Electrical Engineering Extremely High Frequencies Dipole Antennas Communication Satellites Conductors Frequencies Substrates Data Links Fabrication Cavities Slot Antennas Losses Patch Antennas Low Cost Millimeter Waves High Gain Microstrip Transmission Lines Satellite Communication Antenna Arrays Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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