|
US2797390A
(en)
*
|
1953-01-09 |
1957-06-25 |
Itt |
Microwave transmission lines
|
|
US2749524A
(en)
*
|
1952-04-01 |
1956-06-05 |
Itt |
Switching devices
|
|
US2833962A
(en)
*
|
1952-04-08 |
1958-05-06 |
Itt |
Traveling wave electron discharge devices
|
|
US2794185A
(en)
*
|
1953-01-06 |
1957-05-28 |
Itt |
Antenna systems
|
|
BE542180A
(enrdf_load_html_response)
*
|
1953-01-21 |
|
|
|
|
US2834915A
(en)
*
|
1953-10-30 |
1958-05-13 |
Raytheon Mfg Co |
Traveling wave tube
|
|
US2899593A
(en)
*
|
1954-05-03 |
1959-08-11 |
|
Electron discharge devices |
|
US2821708A
(en)
*
|
1954-06-01 |
1958-01-28 |
Bendix Aviat Corp |
Coupling connection for slot antenna
|
|
BE541586A
(enrdf_load_html_response)
*
|
1954-11-16 |
|
|
|
|
BE543475A
(enrdf_load_html_response)
*
|
1954-12-10 |
|
|
|
|
US2901709A
(en)
*
|
1954-12-14 |
1959-08-25 |
Gen Electric |
Wave coupling arrangement
|
|
US3044066A
(en)
*
|
1955-06-06 |
1962-07-10 |
Sanders Associates Inc |
Three conductor planar antenna
|
|
US3031666A
(en)
*
|
1955-06-06 |
1962-04-24 |
Sanders Associates Inc |
Three conductor planar antenna
|
|
US2993205A
(en)
*
|
1955-08-19 |
1961-07-18 |
Litton Ind Of Maryland Inc |
Surface wave antenna array with radiators for coupling surface wave to free space wave
|
|
US2877429A
(en)
*
|
1955-10-06 |
1959-03-10 |
Sanders Associates Inc |
High frequency wave translating device
|
|
FR1160874A
(fr)
*
|
1956-11-21 |
1958-08-12 |
Csf |
Perfectionnements aux antennes directives
|
|
US2954468A
(en)
*
|
1958-03-25 |
1960-09-27 |
Thompson Ramo Wooldridge Inc |
Microwave filter and detector
|
|
US2976499A
(en)
*
|
1958-05-14 |
1961-03-21 |
Sperry Rand Corp |
Waveguide to strip transmission line directional coupler
|
|
US3155976A
(en)
*
|
1959-08-31 |
1964-11-03 |
Sylvania Electric Prod |
Broadband straight ladder antenna with twin wire balanced feed supplied via integralunbalanced line
|
|
US3002189A
(en)
*
|
1959-11-18 |
1961-09-26 |
Sanders Associates Inc |
Three conductor planar antenna
|
|
US3302207A
(en)
*
|
1964-02-28 |
1967-01-31 |
John G Hoffman |
Traveling wave strip line antenna
|
|
US3228030A
(en)
*
|
1965-06-11 |
1966-01-04 |
Gen Dynamics Corp |
Shielded antenna
|
|
US3518688A
(en)
*
|
1965-11-22 |
1970-06-30 |
Itt |
Microwave strip transmission line adapted for integral slot antenna
|
|
US3665480A
(en)
*
|
1969-01-23 |
1972-05-23 |
Raytheon Co |
Annular slot antenna with stripline feed
|
|
US3688225A
(en)
*
|
1969-05-21 |
1972-08-29 |
Us Army |
Slot-line
|
|
US3771075A
(en)
*
|
1971-05-25 |
1973-11-06 |
Harris Intertype Corp |
Microstrip to microstrip transition
|
|
US4180817A
(en)
*
|
1976-05-04 |
1979-12-25 |
Ball Corporation |
Serially connected microstrip antenna array
|
|
US4325039A
(en)
*
|
1979-10-31 |
1982-04-13 |
Bicc Limited |
Leaky coaxial cable wherein aperture spacings decrease along the length of the cable
|
|
US4431997A
(en)
*
|
1981-02-18 |
1984-02-14 |
Motorola Inc. |
Compound element for image element antennas
|
|
JPH0685484B2
(ja)
*
|
1985-06-29 |
1994-10-26 |
日本電装株式会社 |
アンテナ装置
|
|
US5160936A
(en)
*
|
1989-07-31 |
1992-11-03 |
The Boeing Company |
Multiband shared aperture array antenna system
|
|
US5124713A
(en)
*
|
1990-09-18 |
1992-06-23 |
Mayes Paul E |
Planar microwave antenna for producing circular polarization from a patch radiator
|
|
US5486837A
(en)
*
|
1993-02-11 |
1996-01-23 |
Miller; Lee S. |
Compact microwave antenna suitable for printed-circuit fabrication
|
|
US3713165A
(en)
*
|
2013-01-22 |
1973-01-23 |
Ericsson Telefon Ab L M |
Antenna for strip transmission lines
|