Kwajalein Atoll, resting 9/spl deg/north of the equator and 3,500 km southwest of Hawaii, is the location of the United States Army Kwajalein Missile Range (KMR). KMR assets include a wide variety of radars, optical sensors, telemetry, missile-launch equipment, flight safety, and communications. Its radar suite, in particular, includes several highly sensitive one-of-a-kind systems. The ARPA-Lincoln C-Band Observables Radar (ALCOR) is one of four KMR instrumentation radars located on the island of Roi-Namur. Since ALCOR first began operations in 1970, it has provided C-band beacon and wideband metric and signature observations for a wide variety of range-user requirements. ALCOR has the capability to produce two-dimensional range Doppler images of near-Earth-orbiting and reentering objects. Modifications to ALCOR, its current system architecture, and future direction are described in this paper The authors provide an overview of ALCOR radar waveforms and resolution capabilities. A system description is provided, including the C-band transmitter, receiver, antenna, and digital systems.

R.K. Avent

J.D. Shelton

P. Brown

IEEE Antennas and Propagation Magazine

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《IEEE Antennas and Propagation Magazine》积极征集关于工业、政府和大学中工程活动的专题文章，所有文章均需经过同行评审。该杂志旨在为读者提供对特定主题及各种组织所面临的技术挑战的全面理解，以及它们应对这些挑战的能力。欢迎发表新成果、评论、教程和历史文章，以及描述优秀工程示例的文章。该杂志关注的技术领域与IEEE天线和传播协会相同，包括：天线的分析、设计、开发、测量和测试；电磁波的辐射、传播及其与离散和连续介质的相互作用；与天线、传播和传感相关的应用和系统，例如光学、毫米波和亚毫米波技术的应用、天线信号处理与控制、射电天文学，以及地面和天基通信的传播和辐射，包括无线、移动、卫星和电信。

The ALCOR C-band imaging radar

An overview of ALCOR radar waveforms and resolution capabilities is provided and a system description is provided, including the C-band transmitter, receiver, antenna, and digital systems.

Category	Quartile
计算机科学	4
计算机科学, 工程电子与电气	3
计算机科学, 电信学	4

The ALCOR C-band imaging radar

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