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Sige MMICs for phased array radar applications
The 2005 IEEE Annual Conference Wireless and Micrwave Technology, 2005., 2005This paper reports the performances of several broadband monolithic SiGe MMICs suitable for phased array radar applications. The amplitude and phase control MMIC designs are based on an optimized SiGe PIN diode offered by IBM 5-HP SiGe foundry process.
R. Tavrani +8 more
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An active membrane phased array radar
IEEE MTT-S International Microwave Symposium Digest, 2005., 2005We have developed the first membrane-based active phased array in L-band (1.26GHz). The array uses membrane-compatible transmit/receive (T/R) modules (membrane T/R) for each antenna element. We use phase shifters within each T/R module for electronic beam steering. We discuss the T/R module design and integration with the membrane.
A. Moussessian +9 more
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Radio and Electronic Engineer, 1964
Phased array systems provide a number of features which make them particularly suitable for long range, high target density, radar applications such as satellite tracking and space surveillance. These include long-range detection capability, high transmitted power, inertialess electronic beam steering, multiple receiving-beam capability, high ...
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Phased array systems provide a number of features which make them particularly suitable for long range, high target density, radar applications such as satellite tracking and space surveillance. These include long-range detection capability, high transmitted power, inertialess electronic beam steering, multiple receiving-beam capability, high ...
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Phased array radars-past, present and future
RADAR 2002, 2002This is a survey paper summarizing the developments and future trends in passive, active bipolar and monolithic microwave integrated circuitry (MMIC) phased array radars for ground, ship, air, and space applications. Covered is the DD(X) ship radar suite; THAAD (formerly GBR); European COBRA; Israel BMD radar antennas; Dutch shipboard APAR; airborne US
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Phased-Array Radar Architectures
2009This chapter examines some common phased-array radar (PAR) architectures used for many applications. Three general categories of architectures are described: antenna-based; bandwidth-based; and radar function-based.
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Attributes of the ubiquitous phased array radar
IEEE International Symposium on Phased Array Systems and Technology, 2003., 2004This paper reviews the concept and properties of a ubiquitous radar, one that looks everywhere all the time. The receiving antenna of a ubiquitous radar consists of contiguous directive beams covering the same region as the wide beam (quasi-isotropic) transmitting antenna.
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Maintainability of Phased Array Radar Systems
SAE Technical Paper Series, 1967<div class="htmlview paragraph">Phased planar array radars represent a class of equipment employing hundreds or thousands of individually steerable radiating and receiving elements.</div> <div class="htmlview paragraph">In the operation of such systems, it is necessary to keep continually ahead of an advancing failure accumulation ...
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Geodesic Dome Phased Array Radars
2007 IEEE Radar Conference, 2007This paper presents the design of practical geodesic dome phased array radars. The antenna consists of triangular planar sub-arrays arranged in a geodesic dome configuration. This design potentially reduces the size and cost of the antenna required for a given application. The practical aspects of the design from a radar systems viewpoint are examined.
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Recent Breakthroughs in Phased Arrays and Radar
Fourth IEEE Workshop on Sensor Array and Multichannel Processing, 2006., 2006This paper describes some of the recent breakthroughs in phased arrays and radar, including the sea-based X-band (SBX) radar, the 35 GHz active phased array, and the low cost MEMS phased array.
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The problem of time in phased array radar
Radar Systems (RADAR 97), 1997A concern associated with phased array radar has been that of not being able to “get round the sky quick enough”, in other words that the time taken to look in all beam positions is likely to be unacceptably long. A number of factors contribute to this problem: (a) relatively long dwells dictated by the need for clutter suppression, (b) the demands on ...
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