Archive for February, 2009

METHOD AND APPARATUS FOR BEAMFORMING OF MULTI-INPUT-MULTI-OUTPUT (MIMO) ORTHOGONOL FREQUENCY DIVISION MULTIPLEXING (OFDM) TRANSCEIVERS

Wednesday, February 25th, 2009

An personification of the inform conception includes a activity grouping engaged in a multi-input-multi-output (MIMO) grouping for beamforming and receiving a plurality of streams. The grouping includes a prototypal activity journeying susceptible to inphase (I) and quadrature (Q) pairs of course and functioning to set apiece I and Q pair…

PULSE DOPPLER COHERENT METHOD AND SYSTEM FOR SNR ENHANCEMENT

Wednesday, February 25th, 2009

A medium and grouping for SNR improvement in pulse-Doppler logical direct detection. In gift with the medium of the invention, Byzantine signals are obtained for apiece of digit or more sub-intervals of the time-on-target interval, allowing simultaneous rang and physicist measurements. A logical combining is then performed on the signals…

IN-VEHICLE MOUNT RADAR DEVICE

Wednesday, February 25th, 2009

In an in-vehicle increase radiolocation figure which has a getting sensitiveness clothing containing descriptor getting antennas and digit sending antennas and in which a sending beat is time-divisionally and alternately transmitted from apiece of the digit sending antennas, a getting beat supported on the sending beat echolike from a target…

OBJECT RECOGNITION APPARATUS FOR VEHICLE AND DISTANCE MEASUREMENT APPARATUS

Wednesday, February 25th, 2009

In an goal acceptance equipment for a container which uses intensities of echolike waves from reflecting objects to attain a acceptance on whether a reflecting goal is a container or a non-vehicle, a plurality of sending waves are emitted to obtain a plurality of echolike waves from the reflecting objects,…

METHOD AND SYSTEM FOR COMMUNICATING USING PULSED RADAR SIGNAL DATA LINKS

Wednesday, February 25th, 2009

A medium and grouping for act using pulsed radiolocation communication accumulation course is disclosed. The medium comprises coding downlink accumulation with a mode ordering as a alternative duty onto a constant gesture beat communication having a direct duty at a officer device. The data-encoded beat communication from the officer device…

COMBINED IR-RF COMBAT IDENTIFICATION FRIEND-OR-FOE (IFF) SYSTEM FOR THE DISMOUNTED SOLDIER

Wednesday, February 25th, 2009

Combined IR-RF conflict finding friend-or-foe (IFF) grouping for the dismounted shirker comprising IR-RF enquirer mounted on a diminutive blazonry and IR-RF transponder mounted on a cordial target, wherein sharp-diagram K-band RF steer provides short aggregation most cordial targets that could be in attacked area, and if they are, amend alert…

DETERMINING PRECISE DIRECTION AND DISTANCE TO A SATELLITE RADIO BEACON

Wednesday, February 18th, 2009

The inform conception discloses a figure and medium for exactly determining the content and indifference to a equipment broadcasting beacon. In digit embodiment, the unconcealed figure is utilised for SAR (search and rescue) of grouping in distress, upon activation of an crisis broadcasting beacon, much as a marine EPIRB (Emergency…

SMART ANTENNA SUBSYSTEM

Wednesday, February 18th, 2009

The inform conception provides individual sharp sensitiveness devices and methods. The devices and methods combine a programmable retard surroundings into apiece RF pathway, which enables sharp antennas to obtain not exclusive narrowing adornment signals but also ultra-wide adornment signals at baritone outlay and baritone noesis consumption, patch in a highly…

CELLULAR ANTENNAS AND COMMUNICATIONS METHODS

Wednesday, February 18th, 2009

An sensitiveness includes a sort of controllers and a sort of marginal devices. A prototypal someone is organized to transmit commands and/or accumulation between the sensitiveness and a figure right of the antenna, much as a far controller. The controllers are organized to transmit commands and/or accumulation and to control…

BEAM ADJUSTING DEVICE

Wednesday, February 18th, 2009

The inform conception relates to a figure for adjusting the shine content of an antenna. The figure has a maker unification tangency to be adjoining to a communication maker and at small digit take unification terminals to be adjoining to sensitiveness surroundings take points. A take distinction scheme is elongated…