We consider the problem of locating and orienting a network of unattended sensor nodes
that have been deployed in a scene at unknown locations and orientation angles. This self …

In this paper, we consider the problem of direction of arrival (DOA) estimation in the
presence of sensor gain-phase errors. Under some mild assumptions, we propose a new …

A calibration technique is proposed in this paper for an arbitrary array. This technique
estimates the array sensor gain/phase and geometry with a set of simultaneous equations …

Self-calibration algorithms estimate both source directions of arrival (DOAs) and perturbed
array response vector parameters, such as sensor locations. Calibration errors are usually …

The GEOdesic Dome Antenna is an interesting design for efficient satellite-tracking
prototypes based on 45 elements active antenna arrays manufactured by the Radiation …

Array calibration with angularly dependent gain and phase uncertainties has long been a
difficult problem. Although many array calibration methods have been reported extensively …

Sensor gain-phase error estimation is necessary for equipment using sensor array, such as
radar, sonar, and mobile communication before they come into service. Due to this …

In practice, unavoidable array errors, consisting of phase and position errors, significantly
degrade the performance of constellation synthetic aperture radar (SAR) systems. Therefore …

We consider the problem of locating and orienting a network of unattended sensors that has
been deployed in a scene with unknown sensor locations and orientation angles, when …

Location-awareness is expected to be one of the main services in 5G millimeter-wave
(mmWave) communication systems. In mm-Wave, multiple-input multiple-output (MIMO) …