Title:
HIGHLY INTEGRATED SINGLE SUBSTRATE MMW MULTI-BEAM SENSOR
Document Type and Number:
WIPO Patent Application WO2002015323
Kind Code:
A3
Abstract:
A multiple beam array antenna system comprises a plurality of radiating elements provided from stripline-fed open-ended waveguide coupled to a Butler matrix beam forming network. The Butler matrix beam forming network is coupled to a switched beam combining circuit. The antenna can be fabricated as a single Low Temperature Co-fired Ceramic (LTCC) circuit.
Inventors:
VIANA LUIS M
DELCHECCOLO MICHAEL JOSEPH
PLEVA JOSEPH S
RUSSELL MARK E
WOODINGTON WALTER GORDON
VAN REES H BARTELD
LEBLANC STEPHEN P
LIPPERT DELBERT
SCHNEIDER SCOTT H
DELCHECCOLO MICHAEL JOSEPH
PLEVA JOSEPH S
RUSSELL MARK E
WOODINGTON WALTER GORDON
VAN REES H BARTELD
LEBLANC STEPHEN P
LIPPERT DELBERT
SCHNEIDER SCOTT H
Application Number:
PCT/US2001/025677
Publication Date:
June 13, 2002
Filing Date:
August 16, 2001
Export Citation:
Assignee:
RAYTHEON CO (US)
International Classes:
B60R21/00; B60K31/00; B60Q1/26; B60Q1/52; G01S7/02; G01S7/03; G01S7/26; G01S7/285; G01S7/35; G01S7/40; G01S13/04; G01S13/28; G01S13/34; G01S13/48; G01S13/87; G01S13/89; G01S13/931; H01Q1/32; H01Q1/38; H01Q1/42; H01Q3/24; H01Q3/26; H01Q3/40; H01Q13/06; H01Q13/10; H01Q21/00; H01Q21/06; H01Q25/00; H03F1/30; H03H7/01; H03H21/00; G01S7/288; G01S13/02; G01S13/58; G01S13/72; (IPC1-7): G01S7/03
Foreign References:
| EP0978729A2 | 2000-02-09 | |||
| EP0642190A1 | 1995-03-08 | |||
| US6091355A | 2000-07-18 |
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