214483 ⎘
Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface with dual offset reflectors
CONFOCAL ANTENNA SYSTEM
#2ANTENNA WITH LOW-COST STEERABLE SUBREFLECTOR
#3Wireless transceiver having a high gain antenna arrangement
#4Confocal antenna system
#5SIGNAL CANCELLATION IN RADIO FREQUENCY (RF) DEVICE NETWORK
#6Antenna with low-cost steerable subreflector
#7Antenna system for satellite applications
#8Over-the-air measurement system and method of testing a device under test over-the-air
#9Wireless transceiver having a high gain antenna arrangement
#10Low profile multi band antenna system
#11Hosted, compact, large-aperture, multi-reflector antenna system deployable with high-dissipation feed
#12Signal cancellation in radio frequency (RF) device network
#13Frequency selective surface zoning technique to reduce the complication in design from large range of illumination incident angles
#14Antenna for satellite communication capable of receiving multi-band signal
#15Signal cancellation in radio frequency (RF) device network
#16Antenna for satellite communication having structure for switching multiple band signals
#17Biaxial antenna comprising a first fixed part, a second rotary part and a rotary joint
#18Antenna apparatus
#19Method of generating circularly polarised signals from a polarisation controller of a ground station
#20Reflector antenna arrangement
#21System, device and method for tuning a remote antenna
#22Two-way coded aperture three-dimensional radar imaging
#23Steerable satellite antenna assembly with fixed antenna feed and associated methods
#24Tracking antenna system having multiband selectable feed
#25Compact radiofrequency excitation module with integrated kinematics and compact biaxial antenna comprising at least one such compact module
#26Antenna for satellite communication having structure for switching multiple band signals
#27Antenna device
#28Directional multi-band antenna
#29Dual reflector antenna with hybrid subreflector
#30A DUAL ANTENNA
#31Array antenna, configuration method, and communication system
#32Dual-band multiple beam reflector antenna for broadband satellites
#33Reflector antenna device
#34Antenna device including reflector and primary radiator
#35Systems and methods for mitigating disturbances in a dual gridded reflector antenna
#36Antenna system for low-earth-orbit satellites
#37Reconfigurable reflector for electromagnetic waves
#38Effective marine stabilized antenna system
#39Subreflector Tracking Method, Apparatus and System for Reflector Antenna
#40Vehicle mounted antenna and methods for transmitting and/or receiving signals
#41Satellite transmission antenna and satellite-based mobile telecommunication station
#42Dual reflector mechanical pointing low profile antenna
#43Dual offset reflector system utilizing at least one gimbal mechanism
#44Vehicle mounted antenna and methods for transmitting and/or receiving signals
#45Method and apparatus for receiving dual band signals from a common orbital location with an outdoor unit using a frequency selective subreflector and additional antenna feed
#46Method and apparatus for receiving dual band signals from an orbital location using an outdoor unit with a subreflector and additional antenna feed
#47Integrated Satellite Communications Outdoor Unit
#48Antenna with reduced interference
#49Dual reflector antenna and associated methods
#50Selectable subreflector configurations for antenna beam reconfigurability
#51Point-to-multipoint communications system and method
#52Hybrid antenna system
#53Co-located multi-band antenna
#54Cross-polarization antenna filter