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Patente

Referenziert von

Zitiert von PatentEingetragenAusgestelltUrsprünglich Bevollmächtigter Titel
US395520129. Juli 19744. Mai 1976Radar randome antenna with switchable R.F. transparency/reflectivity
US404436019. Dez. 197523. Aug. 1977International Telephone and Telegraph CorporationTwo-mode RF phase shifter particularly for phase scanner array
US421201422. Juni 19788. Juli 1980Societe d'Etude du RadantElectronically controlled dielectric panel lens
US425050612. Sept. 197910. Febr. 1981Cubic CorporationSidelobe discriminator
US429770822. Juni 197827. Okt. 1981Societe d'Etude du RadantApparatus and methods for correcting dispersion in a microwave antenna system
US432040424. Febr. 198116. März 1982Societe d'Etude du RadantMicrowave phase shifter and its application to electronic scanning
US434407731. Jan. 198010. Aug. 1982Societe d'Etude du RadantAdaptive spatial microwave filter
US44478151. Juni 19818. Mai 1984Societe d'Etude du RadantLens for electronic scanning in the polarization plane
US451896629. Sept. 198221. Mai 1985Societe d'Etude du RadantAdaptive spatial microwave filter for multipolarized antennas and the process of its application
US497571223. Jan. 19894. Dez. 1990TRW Inc.Two-dimensional scanning antenna
US514818213. Aug. 199015. Sept. 1992Thomson-CSFPhased reflector array and an antenna including such an array
US55416144. Apr. 199530. Juli 1996Hughes Aircraft CompanySmart antenna system using microelectromechanically tunable dipole antennas and photonic bandgap materials
US557902420. Aug. 198426. Nov. 1996Radant Systems, Inc.Electromagnetic energy shield
US572923931. Aug. 199517. März 1998The United States of America as represented by the Secretary of the NavyVoltage controlled ferroelectric lens phased array
US594322315. Okt. 199724. Aug. 1999Reliance Electric Industrial CompanyElectric switches for reducing on-state power loss
US73046175. Apr. 20054. Dez. 2007Raytheon CompanyMillimeter-wave transreflector and system for generating a collimated coherent wavefront