Development of the HUSIR Dual-Band Feed

被引：0

作者：

Lee, Roy K. ^{[1
]}

Simakauskas, Brian ^{[1
]}

Eckert, Christopher ^{[2
]}

Abouzahra, Mohamed ^{[1
]}

机构：

[1] MIT, Lincoln Lab, Cambridge, MA 02139 USA

[2] MIT, Haystack Observ, Cambridge, MA 02139 USA

来源：

2022 19TH EUROPEAN RADAR CONFERENCE (EURAD) | 2022年

关键词：

radar; high-power; w-band; dual-band;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The Haystack Ultra-wideband Satellite Imaging Radar (HUSIR) is a ground-based, dual-band radar operating at X-band and W-band providing high resolution ISAR imagery of Earth orbiting satellites. An upgrade of the W-band subsystem is currently underway which would replace the current 1 kW gyro-TWT W-band transmitter with a new 50 kW gyro-TWT amplifier. We report on the development of the new W-band transmitter and upgrades to the receiver and feed subsystems necessitated by the increased W-band power.

引用

页码：29 / 32

页数：4

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