Invention Grant
US09541364B2 Adaptive electronically steerable array (AESA) system for interceptor RF target engagement and communications
有权
用于拦截器RF目标接合和通信的自适应电子导向阵列(AESA)系统
- Patent Title: Adaptive electronically steerable array (AESA) system for interceptor RF target engagement and communications
- Patent Title (中): 用于拦截器RF目标接合和通信的自适应电子导向阵列(AESA)系统
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Application No.: US14494105Application Date: 2014-09-23
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Publication No.: US09541364B2Publication Date: 2017-01-10
- Inventor: Andrew B. Facciano , Rodney H. Krebs , Michael S. Bielas , Cody D. Tretschok , Michael S. Spangler , Benjamin Mitchell
- Applicant: Raytheon Company
- Applicant Address: US MA Waltham
- Assignee: Raytheon Company
- Current Assignee: Raytheon Company
- Current Assignee Address: US MA Waltham
- Agent Eric A. Gifford
- Main IPC: F42B30/00
- IPC: F42B30/00 ; H01Q1/42 ; H01Q3/24 ; H01Q1/28 ; F42B15/01 ; F41G7/00 ; F41G7/22

Abstract:
An adaptive electronically steerable array (AESA) system comprises a plurality of arrays, each comprising a plurality of radiating elements, each array configured for placement on a forward-facing surface of a different one of a plurality of aerodynamic control surfaces on an interceptor. A plurality of radio frequency (RF) transmissive radome elements, each having an aerodynamic shape complementary to the aerodynamic control surface, are placed over one of the arrays. Control circuitry configures the arrays, independently or in concert, for RF target engagement and communication. Additional arrays may be positioned on side or aft-facing surfaces of the aerodynamic control surfaces for RF communication. The AESA system may be paired with an IR system for dual-mode operation.
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