Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 342/360
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Directive > Including antenna pattern plotting
Description: Subject matter including apparatus for providing a s:graphical representation of the radiation properties of an antenna as a function of space coordinates.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8681046 System for emitting electromagnetic beams, comprising a network of antennae Mar. 25, 2014
8630748 Method and apparatus for access and/or starting verification Jan. 14, 2014
8606433 Satellite coverage region detection Dec. 10, 2013
8548385 Device, system and method of wireless communication via multiple antenna assemblies Oct. 1, 2013
8493271 Electromagnetic radiation measuring device for electronic devices Jul. 23, 2013
8487813 Antenna alignment method and apparatus Jul. 16, 2013
8478204 System and method for antenna training of beamforming vectors having reuse of directional information Jul. 2, 2013
8471774 Apparatus and method for measuring antenna radiation patterns Jun. 25, 2013
8421673 Method and software for spatial pattern analysis Apr. 16, 2013
8405560 Antenna evaluation apparatus and antenna evaluation method for creating different sets of multipath waves around receiving antenna Mar. 26, 2013
8330660 Method for tuning glass antenna Dec. 11, 2012
8319659 Sensor system and method for operating a sensor system Nov. 27, 2012
8315669 Femto cell base station and method Nov. 20, 2012
8203494 Testing method of multiband antenna Jun. 19, 2012
8184051 Method and arrangement for measuring the directional characteristic of an antenna to be tested May. 22, 2012
8165095 System and method to improve RF simulations Apr. 24, 2012
8112261 Methods and simulation tools for predicting GPS performance in the broad operating environment Feb. 7, 2012
8094073 Robust VSAT tracking algorithm Jan. 10, 2012
8095185 Estimation of angular parameters of a signal at an antenna array Jan. 10, 2012
8077098 Antenna test system Dec. 13, 2011
8063821 Null-fill antenna, omni antenna, and radio communication equipment Nov. 22, 2011
8018380 System and method for measuring antenna radiation pattern in Fresnel region Sep. 13, 2011
8009116 Device for two-dimensional imaging of scenes by microwave scanning Aug. 30, 2011
8009094 Method for producing wavefronts at a desired angle Aug. 30, 2011
7994979 Antenna positioning method and antenna mounting device for communication device, and antenna device Aug. 9, 2011
7978136 Associating a universal time with received signal Jul. 12, 2011
RE42472 Main beam alignment verification for tracking antennas Jun. 21, 2011
7928906 Antenna measurement systems Apr. 19, 2011
7929918 System and method for training the same type of directional antennas that adapts the training sequence length to the number of antennas Apr. 19, 2011
7847731 Method for the operation of an antenna group having a plurality of transmitters and a plurality of receivers and associated apparatus Dec. 7, 2010
7843386 System and method for determining the beam center location of an antenna Nov. 30, 2010
7830307 Array antenna and a method of determining an antenna beam attribute Nov. 9, 2010
7751779 Satellite communication system Jul. 6, 2010
7728769 Adaptive processing method of clutter rejection in a phased array beam pattern Jun. 1, 2010
7672640 Multichannel absorberless near field measurement system Mar. 2, 2010
7660591 Propagation loss model based indoor wireless location of stations Feb. 9, 2010
7652623 Null-fill antenna, omni antenna, and radio communication equipment Jan. 26, 2010
7598910 Direction finding and mapping in multipath environments Oct. 6, 2009
7593753 Base station antenna system employing circular polarization and angular notch filtering Sep. 22, 2009
7583855 Signal source data input for radio frequency planning Sep. 1, 2009
7558335 Communication system modulating/demodulating data using antenna patterns and associated methods Jul. 7, 2009
7472409 System for access to direct broadcast satellite services Dec. 30, 2008
7450065 Optimization of radar antenna switching hybrid in response to operating frequency Nov. 11, 2008
7382315 System for and method of improving beyond line-of-sight transmissions and receptions Jun. 3, 2008
7372402 Method for enhancing the measuring accuracy in an antenna array May. 13, 2008
7362270 System and method to perform network node localization training using a mobile node Apr. 22, 2008
7313391 Modeling of RF point source reference for analysis of wireless signal propagation Dec. 25, 2007
7289826 Method and apparatus for beam selection in a smart antenna system Oct. 30, 2007
7187324 Radiowave monitoring method and apparatus Mar. 6, 2007
7173563 Calibration method, device and computer program Feb. 6, 2007

1 2 3

  Recently Added Patents
Process for the production of electric energy by the excitation and capture of electrons from ground or water sources
Method and apparatus for distributing promotional materials
Illuminating device
Nanoparticle entrapment of materials
Method and device for detecting the dysfunction of a gas pressure sensor in a vehicle tire
Meat-containing, strip shaped food product and method of making same
Systems and methods for facilitating communication with foundation fieldbus linking devices
  Randomly Featured Patents
Photographic printer and method for determining exposure amount thereof
Method for fabricating Group III nitride compound semiconductor substrates and semiconductor devices
Printed board machining apparatus
Agitator with adjustable magnetic drive coupling
Stimulation of nerve growth and/or vitality
Computer system incorporating a target and symbol data sensing arrangement
Manipulator for movement of articles in a controlled environment chamber, especially a high vacuum chamber
Handheld pipette
Adjustable handle for an instrument casing
Polyvinyl chloride film having specific properties, and a process for its manufacture