NASA Logo, External Link
Facebook icon, External Link to NASA STI page on Facebook Twitter icon, External Link to NASA STI on Twitter YouTube icon, External Link to NASA STI Channel on YouTube RSS icon, External Link to New NASA STI RSS Feed AddThis share icon
 

Record Details

Record 8 of 5630
Printed-Circuit Cross-Slot Antenna
Author and Affiliation:
Foy, Wong(Teledyne Ryan Electronics)
Chung, Hsien-Hsien(Teledyne Ryan Electronics)
Peng, Sheng Y.(Teledyne Ryan Electronics)
Abstract: Coupling between perpendicular slots suppressed. Balanced feed configuration minimizes coupling between slots of printed-circuit cross-slot antenna unit. Unit and array have conventional cavity-backed-printed-circuit, crossed-slot antenna design. Strip-line feeders behind planar conductive antenna element deliver power to horizontal slot in opposite phase. As result, little or no power propagates into vertical slot. Similar considerations apply to strip lines that feed vertical slot. Units of this type elements of phased-array antennas for radar, mobile/satellite communications, and other applications requiring flush mounting and/or rapid steering of beams with circular polarization.
Publication Date: Feb 01, 1990
Document ID:
19900000047
(Acquired Nov 04, 1995)
Accession Number: 90B10047
Subject Category: ELECTRONIC COMPONENTS AND CIRCUITS
Report/Patent Number: NPO-17706
Document Type: NASA Tech Brief
Publication Information: NASA Tech Briefs; p. P. 26; (ISSN 0145-319X); 14; 2
Publisher Information: United States
Financial Sponsor: NASA; United States
Organization Source: Jet Propulsion Lab., California Inst. of Tech.; Pasadena, CA, United States
Description: In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: No Copyright
NASA Terms: ANTENNA ARRAYS; PHASED ARRAYS; PRINTED CIRCUITS
Availability Source: National Technology Transfer Center (NTTC), Wheeling, WV
Availability Notes: Additional information available through: National Technology Transfer Center (NTTC), Wheeling, WV 26003, (Tel: 1-800-678-6882).
› Back to Top
Find Similar Records
NASA Logo, External Link
NASA Official: Gerald Steeman
Site Curator: STI Program
Last Modified: August 18, 2011
Contact Us