| Patents for H03C 7 - Modulating electromagnetic waves (533) |
|---|
| 06/18/1985 | US4524336 Wide range reflective phase shifter/modulator |
| 03/19/1985 | US4506234 Amplitude and phase modulation in fin-lines by electrical tuning |
| 01/29/1985 | US4496918 Radio frequency alternate-path phase switch |
| 10/23/1984 | CA1176735A1 Doppler vor |
| 06/13/1984 | EP0110478A1 Tunable waveguide oscillator |
| 03/07/1984 | EP0102127A2 R.F. circuit arrangement |
| 02/29/1984 | EP0101611A2 Transmitter-receiver module |
| 02/28/1984 | US4434423 Doppler VOR |
| 02/14/1984 | CA1162257A1 Complex rf weighter |
| 08/24/1983 | EP0086586A1 Radio frequency alternate-path phase switch |
| 07/20/1983 | EP0083895A1 Microwave circuit acting as modulator, mixer and transmission-reception separator and devices using such a circuit |
| 10/20/1982 | EP0062761A1 Doppler-VOR beacon comprising a monitor |
| 10/19/1982 | US4355289 Phase shift and amplitude modulator |
| 02/18/1982 | WO1982000544A1 Complex rf weighter |
| 11/17/1981 | US4301432 Complex RF weighter |
| 06/30/1981 | US4276521 Quadriphase integrated high-speed microwave modulator |
| 06/23/1981 | US4275144 Method of fabricating electrodes with narrow gap therebetween |
| 04/28/1981 | US4264875 System for optical injection phase locking and switching of microwave oscillators |
| 02/03/1981 | US4249263 Mixer circuit |
| 03/04/1980 | CA1073063A1 Broadband microwave bias network |
| 02/12/1980 | US4188594 Fixed frequency filters using epitaxial ferrite films |
| 07/24/1979 | US4162459 Magnetron tuning circuit |
| 03/06/1979 | CA1050120A1 Diode ring mixer |
| 03/15/1977 | US4012644 Blocking oscillator driver for a microwave latching ferrite device |
| 01/18/1977 | US4004255 Microwave frequency phase modulator |
| 09/21/1976 | US3982211 Linearized varactor frequency modulated semi-conductor diode oscillator |
| 09/14/1976 | US3980975 Broadband microwave bias network |
| 09/14/1976 | US3980895 Semiconductor magnetic modulator for use with a moving target indicator radar system |
| 06/29/1976 | US3967217 Modulator for digital microwave transmitter |
| 06/01/1976 | US3961286 Reflection type phase modulator having reduced temperature sensitivity and reduced distortion |
| 05/04/1976 | US3955106 Multiple de-Q-ing circuit for a moving target indicator radar system |
| 03/30/1976 | US3947782 Diode ring mixer |
| 03/16/1976 | US3944950 Quasi-optical integrated circuits |