214371 ⎘
Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave; Waveguide horns Multimode horn antennas; Horns using higher mode of propagation
Sub-classes:ANTENNA SYSTEM
#2RECONFIGURABLE CHANNELS FOR MULTIDROP, MULTIMODE, AND DUAL POLARIZATION COMMUNICATION BETWEEN ANY OF CHIPLETS, DIES, PACKAGES, MODULES, AND PRINTED CIRCUIT BOARDS
#3Horn Antennas With Integrated Feeds
#4ANTENNA MODULE
#5TRANSFORMATIVE APPARATUS, ARRAYED TRANSFORMATIVE APPARATUS, AND COMMUNICATION DEVICE
#6VARIABLE GAIN HORN
#7MULTIMODE FEED FOR REFLECTOR ANTENNA OF A MONOPULSE TRACKING SYSTEM
#8COMBINED WIDE BEAMWIDTH MULTIBAND ANTENNA AND METHOD OF ASSEMBLING SAME
#9INTEGRATED TRACKING ANTENNA ARRAY
#10Integrated tracking antenna array
#11Dual-band multimode antenna feed
#12Dual-band septum polarizer
#13Electronically aligned wideband tracking modulator system
#14Electrically-controlled switching multi-polarization horn antenna
#15Horn for Ka dual-band circularly polarized satellite antenna
#16MULTI-MODE COMMUNICATION SYSTEM WITH SATELLITE SUPPORT MECHANISM AND METHOD OF OPERATION THEREOF
#17Multi-band radio-frequency (RF) antenna system
#18Integrated tracking antenna array
#19Dual-band parabolic reflector microwave antenna systems
#20Multiple-port radiating element
#21Method and apparatus for mitigating a change in an orientation of an antenna
#22Mitigation of polarization mismatch between reflector and feed antennas by feed predistortion
#23Multi-channel communications antenna
#24Methods and apparatus for inducing a non-fundamental wave mode on a transmission medium
#25Integrated tracking antenna array
#26Integrated linearly polarized tracking antenna array
#27Integrated tracking antenna array combiner network
#28Beam adaptive multi-feed dielectric antenna system and methods for use therewith
#29Horn antenna module and antenna cover thereof
#30Dual-mode antenna array system
#31Waveguide aperture design for geo satellites
#32Horn antenna array
#33Methods and apparatus for inducing a non-fundamental wave mode on a transmission medium
#34Beam adaptive multi-feed dielectric antenna system and methods for use therewith
#35Apparatus for ascertaining and monitoring a fill level
#36Methods and apparatus for inducing a non-fundamental wave mode on a transmission medium
#37Multi-band antenna for communication with multiple co-located satellites
#38Partially dielectric loaded antenna elements for dual-polarized antenna
#39Radar antenna unit and radar device
#40HORN ANTENNA APPARATUS
#41Methods and apparatus for inducing a non-fundamental wave mode on a transmission medium
#42Stabilized platform for a wireless communication link
#43Antenna system for broadband satellite communication in the GHz frequency range, comprising horn antennas with geometrical constrictions
#44Antenna system for broadband satellite communication in the GHz frequency range, comprising a feeding arrangement
#45Antenna system for broadband satellite communication in the GHz frequency range, comprising dielectrically filled horn antennas
#46Mode generator device for a satellite antenna system and method for producing the same
#47Localized wave generation via modal decomposition of a pulse by a wave launcher
#48Antenna beam steering through waveguide mode mixing
#49Compact radiating element having resonant cavities
#50WIRELESS COMMUNICATION ANTENNA DEVICE
#51Determination method and apparatus for the number of multi-feed elements in multi-beam antenna
#52Horn antenna and system for transmitting and/or receiving radio frequency signals in multiple frequency bands
#53System and method for hybrid geometry feed horn
#54Method and apparatus for tri-band feed with pseudo-monopulse tracking
#55Broadband/multi-band horn antenna with compact integrated feed
#56Localized wave generation via model decomposition of a pulse by a wave launcher
#57Tracking feed for multi-band operation
#58Wide band tracking modulator
#59Half-mode substrate integrated antenna structure
#60Antenna device
#61DIGITAL DATA RECEIVING APPARATUS
#62Multibeam feedhorn, feed apparatus, and multibeam antenna
#63High performance multimode horn for communications and tracking
#64Multiple flared antenna horn with enhanced aperture efficiency
#65High power positional fixture for a multi-polarized antenna
#66Feed assembly for multi-beam antenna with non-circular reflector, and such an assembly that is field-switchable between linear and circular polarization modes
#67Multi-band horn antenna using corrugations having frequency selective surfaces
#68Feed horn structure and manufacturing method thereof, converter, and satellite communication receiving antenna
#69Multiple phase center feedhorn for reflector antenna
#70Antenna subsystem and method for single channel monopulse tracking