FIELD: antenna engineering. SUBSTANCE: matching device is made in the form of cylinder turning into cone. Reflector is provided with window accommodating matching device for its displacement along focal axis. Paraboloid focal axis is aligned with window axis. Cone height is calculated from formula given in description of invention. Matching device functions to reduce impact of reflected wave on feed with antenna operating on reception and transmission. EFFECT: improved efficiency of antenna in broad frequency band. 2 dwg
Title | Year | Author | Number |
---|---|---|---|
NON-INCLINED MULTIPLE MULTI-BEAM BAND DOUBLE-REFLECTOR ANTENNA | 2017 |
|
RU2664870C1 |
MULTIBEAM COMBINED MIRROR ANTENNA | 2016 |
|
RU2627284C1 |
HYBRID MULTIPLE-BEAM NON-ATLANTIC MIRROR ANTENNA | 2001 |
|
RU2181519C1 |
COMPOSITE MULTI-BEAM TWO-MIRROR ANTENNA | 2023 |
|
RU2805126C1 |
FOUR-MIRROR ANTENNA WITH MECHANICAL SCANNING | 2023 |
|
RU2818508C1 |
MIRROR ANTENNA | 2004 |
|
RU2267839C1 |
ONBOARD MULTIBEAM DOUBLE-REFLECTOR ANTENNA WITH SHIFTED FOCAL AXIS | 2015 |
|
RU2598402C1 |
NON-INCLINED MULTIBEAM TWO-MIRROR ANTENNA OF IRRADIATED RADIATION | 2017 |
|
RU2673436C1 |
RADAR REFLECTOR | 2002 |
|
RU2225059C2 |
AIRBORNE RADAR ANTENNA | 2003 |
|
RU2260230C1 |
Authors
Dates
1998-11-20—Published
1997-06-17—Filed