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公开(公告)号：US20240235021A1
公开(公告)日：2024-07-11
申请号：US18611638
申请日：2024-03-20
Applicant: CUSTOM MICROWAVE INC.
Inventor： Maxim Vladimirovich IGNATENKO , Philip Elwood VENEZIA , Sudhakar Krothapalli RAO , Clency LEE-YOW , Richard Malcolm DART
CPC classification number: H01Q5/25 , H01Q1/1228
Abstract: A segmented ultra-wideband antenna system that facilitates communication with aircraft, satellites, ships, and other ground terminals over the frequency range varies between 1 GHz and 50 GHz while maintaining a bandwidth ratio of 50:1. The segmented ultra-wideband antenna system comprises a platform having a circular shape structure configured to affix plurality of antennas using one or more fasteners. The platform has a diameter of 24 inches for affixing the first antenna, the second antenna and the third antenna using fasteners. The plurality of antennas comprises a first antenna, a second antenna and a third antenna. The segmented ultra-wideband antenna system having a bandwidth ratio of 50:1. The segmented ultra-wideband antenna system achieves gain values from 6 dBi to 41 dBi. The segmented ultra-wideband antenna system is portable on ground and weighs less than 50 lbs.
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公开(公告)号：US09972897B1
公开(公告)日：2018-05-15
申请号：US15672673
申请日：2017-08-09
Inventor： Sudhakar K. Rao , Clency Lee-Yow , Philip E. Venezia , Jonathan R. Scupin
CPC classification number: H01Q1/288 , G01S19/02 , H01Q3/2623 , H01Q3/2658 , H01Q21/0056
Abstract: A phased array antenna including a plurality of antenna element units mounted to a panel having a first side and a second side. Each antenna unit includes a step aperture integrated radiating (STAIR) antenna element mounted to the first side of the panel and having an outer cylindrical waveguide, a septum polarizer including a plurality of steps and a septum feed structure, and a right hand circularly polarized (RHCP) feed structure electrically coupled to the septum feed structure. Each antenna unit further includes a triplexer module mounted to the second side of the panel and being responsive to a plurality of linearly polarized signals to be transmitted by the STAIR element, where the triplexer module operates to combine the plurality of linearly polarized signals and provide the combined signal to the RHCP feed structure to be converted by the septum polarizer to a circularly polarized signal for transmission.
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公开(公告)号：US12230870B2
公开(公告)日：2025-02-18
申请号：US18610069
申请日：2024-03-19
Applicant: CUSTOM MICROWAVE INC.
Inventor： Maxim Vladimirovich Ignatenko , Philip Elwood Venezia , Sudhakar Krothapalli Rao , Clency Lee-Yow , Richard Malcolm Dart
Abstract: A contiguous radiating ring antenna structure suitable for a vehicle is disclosed. The antenna structure comprises a curved shape structure having a plurality of radiating rings, a plurality of sectors, a connecting unit, and a plurality of frequency barriers. The antenna structure has a phase variation of less than 2° degrees over 360° of azimuth coverage and about +/−85° of elevation coverage. The antenna structure has a thickness of less than 0.5 inches. The contiguous radiating ring antenna structure is design for demanding vehicular applications, including missiles, rockets, and aircraft. The contiguous radiating annular ring antenna comprises a beam forming network, which is configured to be incorporated into a printed antenna board for enhancing the vehicular communications.
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4.发明公开公开(公告)号：US20240266718A1
公开(公告)日：2024-08-08
申请号：US18610069
申请日：2024-03-19
Applicant: CUSTOM MICROWAVE INC.
Inventor： Maxim Vladimirovich IGNATENKO , Philip Elwood VENEZIA , Sudhakar Krothapalli RAO , Clency LEE-YOW , Richard Malcolm DART
CPC classification number: H01Q1/286 , H01Q1/523 , H01Q3/36 , H01Q21/30 , H04B7/0617
Abstract: A contiguous radiating ring antenna structure suitable for a vehicle is disclosed. The antenna structure comprises a curved shape structure having a plurality of radiating rings, a plurality of sectors, a connecting unit, and a plurality of frequency barriers. The antenna structure has a phase variation of less than 2° degrees over 360° of azimuth coverage and about +/−85° of elevation coverage. The antenna structure has a thickness of less than 0.5 inches. The contiguous radiating ring antenna structure is design for demanding vehicular applications, including missiles, rockets, and aircraft. The contiguous radiating annular ring antenna comprises a beam forming network, which is configured to be incorporated into a printed antenna board for enhancing the vehicular communications.
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公开(公告)号：US12107341B2
公开(公告)日：2024-10-01
申请号：US18611638
申请日：2024-03-20
Applicant: CUSTOM MICROWAVE INC.
Inventor： Maxim Vladimirovich Ignatenko , Philip Elwood Venezia , Sudhakar Krothapalli Rao , Clency Lee-Yow , Richard Malcolm Dart
CPC classification number: H01Q5/25 , H01Q1/1228
Abstract: A segmented ultra-wideband antenna system that facilitates communication with aircraft, satellites, ships, and other ground terminals over the frequency range varies between 1 GHz and 50 GHz while maintaining a bandwidth ratio of 50:1. The segmented ultra-wideband antenna system comprises a platform having a circular shape structure configured to affix plurality of antennas using one or more fasteners. The platform has a diameter of 24 inches for affixing the first antenna, the second antenna and the third antenna using fasteners. The plurality of antennas comprises a first antenna, a second antenna and a third antenna. The segmented ultra-wideband antenna system having a bandwidth ratio of 50:1. The segmented ultra-wideband antenna system achieves gain values from 6 dBi to 41 dBi. The segmented ultra-wideband antenna system is portable on ground and weighs less than 50 lbs.
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Patent Agency Ranking
公开(公告)号：US11088461B1
公开(公告)日：2021-08-10
申请号：US17208301
申请日：2021-03-22
Applicant: Custom Microwave Inc.
Inventor： Clency Lee-Yow , Sudhakar K. Rao , Suzanna Janet LaMar , Philip Elwood Venezia
Abstract: The present invention provides a petal reflector antenna that comprises a main reflector having a paraboloid shape and a plurality of identical petals, a feed assembly that includes a horn, a wideband junction, a holder, and a hybrid coupler connected to a diplexer and a multiplexer. The petal reflector antenna further comprises a protective radome cover, a horn, a subreflector, and a support station member for quickly and conveniently set up over a desired ground location. The petal reflector antenna can operate simultaneously in the K, Ka, Ku receive, and Ku transmit frequency bands.
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公开(公告)号：US20180123262A1
公开(公告)日：2018-05-03
申请号：US15557432
申请日：2016-03-11
Applicant: Custom Microwave, Inc.
Inventor： Clency Lee-Yow , Philip E. Venezia , Nathaniel Farber , Amy Virginia Wichlacz
CPC classification number: H01Q21/064 , H01Q1/288 , H01Q25/00
Abstract: A multiple beam antenna structure. Network components (7, 8) may be integrated into panels (4, 5). Panels (4, 5) may be joined to form a panel architecture (6). Network paths (9) may be formed through the panel architecture (6) at joinder locations (9) of network components (7, 8) integrated into the panels (4, 5). The panel architecture (6) may have a reduced mass and permit increased network density.
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8.发明申请公开(公告)号：US20240413532A1
公开(公告)日：2024-12-12
申请号：US18628576
申请日：2024-04-05
Applicant: Custom Microwave Inc.
Inventor： Maxim Vladimirovich Ignatenko , Philip Elwood Venezia , Sudhakar Krothapali Rao , Clency Lee-Yow , Richard Malcolm Dart
Abstract: A multi-band ground antenna with a nested concentric coaxial feed assembly is disclosed for supporting multiple frequency bands. The nested concentric coaxial feed assembly is attached to an antenna reflector through an attachment unit. The nested concentric coaxial feed assembly is located at a reflector focal point. The nested concentric coaxial feed assembly comprises an elongated housing, a feed cone, and a sub-reflector. The nested concentric coaxial feed assembly operates seamlessly across a wider bandwidth, without any gaps or performance drops. The multi-band ground antenna with multiple bands is being introduced for ground communications. The multi-band ground antenna comprises a nested concentric coaxial feed assembly, which supports a wide range of frequencies varies between 2 GHz and 36 GHz. The multi-band ground antenna is designed to be used in satellites and aircraft.
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公开(公告)号：US20240413523A1
公开(公告)日：2024-12-12
申请号：US18629776
申请日：2024-04-08
Applicant: CUSTOM MICROWAVE INC.
Inventor： MAXIM VLADIMIROVICH IGNATENKO , Philip Elwood Venezia , Sudhakar Krothapalli Rao , Clency Lee Yow , Richard Malcolm Dart
Abstract: A deployable manpack antenna assembly comprises a transceiver antenna unit, a first support rod, a flexible conduit connector, a second support rod, a base unit, a latching unit, a clamping unit, and at least two sleeve retainer stops. The deployable manpack antenna assembly is configured for use in military applications, particularly relating to ground-party communications systems intended to be used in both communications-at-the-halt (CATH) and communications-on-the-move (COTM). The manpack antenna assembly operates in Ku, K and Ka bands for soldiers in the battlefield. The manpack antenna assembly comprises one of the two antennas, a biconical variant antenna, or an inverted-F variant antenna, both of which operate at Ku-band, K-band, and Ka-band simultaneously. The manpack antenna assembly boasts several features, including antenna deployment from folded to unfolded configurations, compact size, low mass, near 4π steradians coverage, low cost, wide bandwidth performance, and built-in radome for protection from severe environmental conditions.
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公开(公告)号：US12166276B1
公开(公告)日：2024-12-10
申请号：US18629776
申请日：2024-04-08
Applicant: CUSTOM MICROWAVE INC.
Inventor： Maxim Vladimirovich Ignatenko , Philip Elwood Venezia , Sudhakar Krothapalli Rao , Clency Lee Yow , Richard Malcolm Dart
Abstract: A deployable manpack antenna assembly comprises a transceiver antenna unit, a first support rod, a flexible conduit connector, a second support rod, a base unit, a latching unit, a clamping unit, and at least two sleeve retainer stops. The deployable manpack antenna assembly is configured for use in military applications, particularly relating to ground-party communications systems intended to be used in both communications-at-the-halt (CATH) and communications-on-the-move (COTM). The manpack antenna assembly operates in Ku, K and Ka bands for soldiers in the battlefield. The manpack antenna assembly comprises one of the two antennas, a biconical variant antenna, or an inverted-F variant antenna, both of which operate at Ku-band, K-band, and Ka-band simultaneously. The manpack antenna assembly boasts several features, including antenna deployment from folded to unfolded configurations, compact size, low mass, near 4π steradians coverage, low cost, wide bandwidth performance, and built-in radome for protection from severe environmental conditions.
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