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Conformal arrays, distributed processors and bistatic architectures allow us to develop more and more effective phased array multifunction radars. In particular, conical (as well as cylindrical) arrays permit to avoid scan angle losses, and multiple sub-arrays with digital beamforming enhance the time-energy efficiency by executing in parallel the various radar tasks. A system architecture, now under...
By means of Active Phased Array techniques, an integrated target/weather surveillance at medium range, i.e. for Terminal Manoeuvre Area in the frame of ATC and regional weather monitoring, is possible and affordable provided that cost reduction for Transmit/Receive modules makes phased array radar affordable to civilian users. The MPAR (Multifunction Phased Array Radar) architecture allows a single...
Cost reduction for transmit/receive modules makes phased array radar of potential interest to civilian users. An integrated target/weather surveillance at medium range, i.e. for terminal manoeuvre area in the frame of ATC and regional weather monitoring, is made possible by MPAR (multifunction phased array radar) techniques, allowing a single technology to satisfy different requirements. The main...
Traditional millimeter wave Surface Movement Radar (SMR) have been designed and tested. A novel concept for the design of a new SMR is suggested based upon Synthetic Aperture Antenna and Noise Radar Technology. It enables designing of SMR without mechanical rotation of an antenna, but applying several nonmoving Synthetic Aperture Antennas instead. Application of Noise Radar Technology is also considered...
Secondary surveillance radar (SSR) based on multilateration principle and omni-directional antennae are operational today [1], [2]. We proposed several new algorithms to separate a mixture of overlapping SSR replies on a M-elements antenna in previous works [3], [4], [5], [6], other solutions were also proposed in the literature [7], [8], [9]. Unfortunately, a rare event, but important, has not yet...
Multilateration systems based on secondary surveillance radar (SSR) systems and omnidirectional antennae are operational today (Bezousek, 1998 and Galat, 2004). Assuming the replacement of the single-element antenna by an array, we proposed new algorithms to discriminate overlapped signals in previous works (Petrochilos et al., 2002, 2004 and 2007); other solutions were also proposed in the literature...
secondary surveillance radar (SSR) based on multilateration principle and omni-directional antennae are operational today. We proposed new algorithms to separate a mixture of overlapping SSR replies on a M-elements antenna in previous works, other solutions were also proposed in the literature. Unfortunately, all have either some shortcomings, or an expensive computational cost, or no simple practical...
secondary surveillance radar (SSR) based on multilateration principle and omni-directional antennae are operational today. We proposed new algorithms to separate a mixture of overlapping SSR replies on a M-elements antenna in previous works, other solutions were also proposed in the literature. Unfortunately, all have either some shortcomings, or an expensive computational cost, or no simple practical...
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