| 11909109 |
Compact combined cellular/GNSS antenna with low mutual coupling |
Andrey Vitalievich Astakhov, Pavel Petrovich Shamatulsky, Sergey Nikolaevich YEMELIANOV |
2024-02-20 |
| 11757205 |
Low-cost compact circularly polarized patch antenna with slot excitation for GNSS applications |
Andrey Vitalievich Astakhov, Sergey Nikolaevich YEMELIANOV |
2023-09-12 |
| 11211712 |
Compact integrated GNSS-UHF antenna system |
Dmitry Vitalievich Tatarnikov, Andrey Vitalievich Astakhov |
2021-12-28 |
| 10931031 |
Compact antenna having three-dimensional multi-segment structure |
Andrey Vitalievich Astakhov, Dmitry Vitalievich Tatarnikov, Pavel Petrovich Shamatulsky |
2021-02-23 |
| 10637137 |
Broadband helical antenna with cutoff pattern |
Andrey Vitalievich Astakhov, Dmitry Vitalievich Tatarnikov, Ivan Miroslavovich Chernetskiy |
2020-04-28 |
| 10197679 |
GNSS base station antenna system with reduced sensitivity to reflections from nearby objects |
Andrey Vitalievich Astakhov, Dmitry Vitalievich Tatarnikov, Pavel Petrovich Shamatulsky |
2019-02-05 |
| 9917369 |
Compact broadband antenna system with enhanced multipath rejection |
Andrey Vitalievich Astakhov, Dmitry Vitalievich Tatarnikov |
2018-03-13 |
| 9837709 |
Broadband helical antenna with cutoff pattern |
Andrey Vitalievich Astakhov, Dmitry Vitalievich Tatarnikov, Ivan Miroslavovich Chernetskiy |
2017-12-05 |
| 9502767 |
Compact antenna system with reduced multipath reception |
Dmitry Vitalievich Tatarnikov, Andrey Vitalievich Astakhov |
2016-11-22 |
| 9184504 |
Compact dual-frequency patch antenna |
Dmitry Vitalievich Tatarnikov, Andrey Vitalievich Astakhov |
2015-11-10 |
| 9172144 |
Patch antenna with capacitive elements |
Dmitry Vitalievich Tatarnikov, Andrey Vitalievich Astakhov, Pavel Petrovich Shamatulsky |
2015-10-27 |
| 8723731 |
Compact circularly-polarized antenna with expanded frequency bandwidth |
Dmitry Vitalievich Tatarnikov, Andrey Vitalievich Astakhov, Vladimir Philippov |
2014-05-13 |
| 8446322 |
Patch antenna with capacitive elements |
Dmitry Vitalievich Tatarnikov, Andrey Vitalievich Astakhov, Pavel Petrovich Shamatulsky |
2013-05-21 |
| 8441409 |
Broadband convex ground planes for multipath rejection |
Dmitry Vitalievich Tatarnikov, Andrey Vitalievich Astakhov |
2013-05-14 |
| 8174450 |
Broadband micropatch antenna system with reduced sensitivity to multipath reception |
Dmitry Vitalievich Tatarnikov, Andrey Vitalievich Astakhov, Sergey Emelianov |
2012-05-08 |
| 7710324 |
Patch antenna with comb substrate |
Dmitry Vitalievich Tatarnikov, Andrey Vitalievich Astakhov, Pavel Petrovich Shamatulsky, Igor Soutiaguine |
2010-05-04 |
| 6836247 |
Antenna structures for reducing the effects of multipath radio signals |
Igor Soutiaguine, Dmitry Vitalievich Tatarnikov, Vladimir Philippov, Andrey Astahov |
2004-12-28 |