214268 ⎘
Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element varying the phase velocity along a leaky transmission line
REFLECTIVE PHASE SHIFTER FOR USE IN PHASED ARRAYS
#2Millimeter Wave Radio Frequency Phase Shifter
#3APPARATUS AND METHOD FOR MEASURING STRENGTH OF SIGNAL
#4Transmission line coupled antenna and detuning circuit
#5Electromagnetic wave radiator
#6Millimeter wave radio frequency phase shifter
#7Millimeter wave radio frequency phase shifter
#8Dual end-fed broadside leaky-wave antenna
#9Electromagnetic wave radiator
#10Electronic devices having antenna module isolation structures
#11Antenna having increased side-lobe suppression and improved side-lobe level
#12Holographic antenna arrays with phase-matched feeds and holographic phase correction for holographic antenna arrays without phase-matched feeds
#13Mobile device
#14Transmission line device
#15Vivaldi antenna-based antenna system
#16Electromagnetic wave radiator
#17Surface scattering antennas with lumped elements
#18Antenna having increased side-lobe suppression and improved side-lobe level
#19Antenna system facilitating reduction of interfering signals
#20Miniaturized reconfigurable CRLH metamaterial leaky-wave antenna using complementary split-ring resonators
#21Surface scattering antenna improvements
#22Surface-wave waveguide with conductive sidewalls and application in antennas
#23Slotted surface scattering antennas
#24Quasi TEM dielectric travelling wave scanning array
#25Surface scattering antennas with lumped elements
#26Two-dimensionally electronically-steerable artificial impedance surface antenna
#27Antenna system facilitating reduction of interfering signals
#28Two-dimensionally electronically-steerable artificial impedance surface antenna
#29Two-dimensionally electronically-steerable artificial impedance surface antenna
#30Surface scattering antenna improvements
#31Method and apparatus for avoiding pattern blockage due to scatter
#32High performance low profile antennas
#33Directional adjustment of voltage-controlled phased array structures
#34Device and method for radiating and/or receiving electromagnetic radiation
#35Reconfigurable dielectric waveguide antenna
#36Waveguide and slotted antenna array with moveable rows of spaced posts