ALPHA INDUSTRIES
Abstract: ON 823 35 GHz cassegrain antenna se 823
Text: Series 822/823 Cassegrain Antennas Features I Rugged Construction I Low Loss Performance at Millimeter Wave Frequencies I Minimal Spillover for Low Noise Performance Description Each Cassegrain antenna consists o f a parabolic reflec tor, a linearly-polarized primary feed, subreflector, and
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35 GHz cassegrain antenna
Abstract: ON 823 W-band antenna
Text: Series 822/823 Cassegrain Antennas Features I Rugged Construction I Low Loss Performance at Millimeter Wave Frequencies I Minimal Spillover for Low Noise Performance Description Each Cassegrain antenna consists of a parabolic reflec tor, a linearly-polarized primary feed, subreflector, and
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884B
Abstract: 883KU conical horn ANTENNA DUAL LH & RH ROTARY JOINT WR-10 858 conical horn wr22 Antenna horn 20 db x band
Text: Circular Mode Antenna Com ponents Series 881 Orthomode Transducers I Available from 5.4 GHz through 110 GHz with 3% or Greater Bandwidth I Higher Frequency Units Will be Quoted on Request I Couples Two Orthogonal Linearly-Polarized Signals Simultaneously I
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881A0250,
84A-250/599To
81A-250;
84A-250/599.
884B
883KU
conical horn
ANTENNA DUAL LH & RH
ROTARY JOINT
WR-10
858 conical horn wr22
Antenna horn 20 db x band
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35 GHz cassegrain antenna
Abstract: ALPHA INDUSTRIES
Text: Series 822/823 Cassegrain Antennas Features • Rugged Construction I Low Loss Performance at Millimeter Wave Frequencies • Minimal Spillover for Low Noise Performance Description Each Cassegrain antenna consists of a parabolic reflec tor, a linearly-polarized primary feed, subreflector, and
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ALPHA INDUSTRIES linear circular feed
Abstract: No abstract text available
Text: Series 863/868/869 Scalar Feed Horns Series 863 - Series 868 ft Polarization Insensitive ft Axially Symmetric Over Waveguide Band for Multimode Operation ft True Fixed Phase Center ft Nominal Sidelobes of -30 dB for Both E-Plane and H-Plane ft Secondary Aperture Efficiency of
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Untitled
Abstract: No abstract text available
Text: Series 876 Circular Conical Feed Horns Features I Illuminate Cassegrain Antennas with a Subtended Angle of 30 degrees I Efficiency of Approximately 55% I Nominal Sidelobes of -17 dB in E-Plane and -20 dB in H-Plane Description The Series 876 is circularly symmetrical in its
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76W/387
76A-250/C
01B01
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Feed horn
Abstract: 35 GHz cassegrain antenna ALPHA INDUSTRIES ALPHA INDUSTRIES TRG
Text: Series 876 Circular Conical Feed Horns Features I Illuminate Cassegrain Antennas with a Subtended Angle of 30 degrees I Efficiency of Approximately 55% I Nominal Sidelobes of -17 dB in E-Plane and -20 dB in H-Plane Description The Series 876 is circularly symmetrical in its
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76W/387
76A-250/C
Feed horn
35 GHz cassegrain antenna
ALPHA INDUSTRIES
ALPHA INDUSTRIES TRG
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ALPHA INDUSTRIES TRG
Abstract: antenna ku Feed horn Antenna horn b 857
Text: Series 857 Spot-Focusing Horn Lens Antenna Features • Fo cu s to a Wavelength Spot / Size I Far-Field Focusing Ability I C o m p a ct and Rugged Horn-Lens Com binations I Stable Electrical Operation Description The Series 857 antenna consists o f a conical feed horn
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conical horn
Abstract: Antenna horn ALPHA INDUSTRIES linear circular feed Feed horn
Text: Series 856 Horn Lens Antenna Features I Compact and Rugged Horn-Lens Combinations I Variety of Available Gain-Beamwidth Characteristics t Clean Radiation Pattern Characteristics Description The Series 856 horn lens antenna consists of a conical feed horn and a standard dielectric lens. These
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antenna ku
Abstract: No abstract text available
Text: Series 858 High Efficiency Horn Lens Antennas Features > Compact and Rugged Scalar Horn with Lens Correction I Low Sidelobes in all Planes I High Beam Efficiency I No Aperture Blockage I No Spillover, Power Loss, or Feed Line Loss I Equal E-Plane and H-Plane Beamwidths
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01B01
antenna ku
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standard gain horn antenna
Abstract: horn antenna
Text: Series 856 Horn Lens Antenna Features I Compact and Rugged Horn-Lens Combinations I Variety of Available Gain-Beamwidth Characteristics I Clean Radiation Pattern Characteristics Description The Series 856 horn lens antenna consists of a conical feed horn and a standard dielectric lens. These
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Untitled
Abstract: No abstract text available
Text: Beam Scanning Antennas Description A beam scanning antenna is a lens antenna with a 14 inch effective aperture. Incoming signals in the 95 GHz range become phase-collimated by this bifocal lens and reflect off a rotating flat plate to be collected by Alpha’s scalar feed assembly. The rotating flat plate
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conical horn
Abstract: Feed horn
Text: Application Note: Applications of Circular Mode Antenna Components A pplications These circular mode antenna components can be used with a variety o f radiating antennas including feed horns, Cassegrains, lens, or circular horn antennas. A Cassegrain antenna is most useful when the required
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881A0250,
84A-250/599.
81A-250;
conical horn
Feed horn
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Antenna horn
Abstract: antenna ku W-band antenna b 857
Text: Series 857 Spot-Focusing Horn Lens Antenna Features I Focus to a Wavelength Spot / Size I Far-Field Focusing Ability I Compact and Rugged Horn-Lens Combinations I Stable Electrical Operation Description The Series 857 antenna consists o f a conical feed hom
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parabolic antenna sidelobe
Abstract: ALPHA INDUSTRIES linear circular feed Antenna horn 20 db x band parabolic antenna
Text: Series 863/868/869 Scalar Feed Horns Series 863 - Series 868 I Polarization Insensitive I Axially Symmetric Over Waveguide Band for Multimode Operation • True Fixed Phase Center I Nominal Sidelobes of -30 dB for Both E-Plane and H-Plane I Secondary Aperture Efficiency of
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ALPHA INDUSTRIES
Abstract: Monopulse ANTENNA parabolic
Text: Miniaturized M illim eter Wave Monopulse Comparator Feed Assembly Features I Deep Null Depth > 30 dB I High Efficiency > 55% I Excellent Performance I Small Size > Light Weight I Planar W aveguide Description Applications Alpha’s miniaturized millimeter wave monopulse
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12-inch
15-inch
ALPHA INDUSTRIES
Monopulse
ANTENNA parabolic
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Monopulse
Abstract: No abstract text available
Text: Monopulse Special Antennas 4721 -959 In addition to standard prime focus, Cassegrain, and horn-type antennas, there are unique system applications that require special antennas. Monopulse and conical scan antennas are available for precise tracking requirements. Remote polarization
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Untitled
Abstract: No abstract text available
Text: Series 858 High Efficiency Horn Lens Antennas Features I Com pact and Rugged Scalar Horn with Lens Correction I Low Sidetobes in all Planes I High Beam Efficiency > No Aperture Blockage I No Spillover, Power Loss, or Feed Line Loss I Equal E-Plane and H-Plane Beamwidths
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Monopulse
Abstract: No abstract text available
Text: M iniaturized M illim eter Wave Monopulse Com parator Feed Assem bly Features I Deep Null Depth > 30 dB I High Efficiency > 55% I Excellent Performance I Small Size I Light Weight I Planar Waveguide D escription Applications Alpha’s miniaturized millimeter wave monopulse
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12-Inch
15-Inch
Monopulse
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conical horn
Abstract: Monopulse
Text: Application Note: Planar Waveguide for Miniature Monopulse Comparators Monopulse comparators are normally constructed by joining 3 dB hybrids together with equal lengths of transmission line; these perform very well at frequen cies from 1 to 10 GHz. Advances in stripline and
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Waveguide antenna
Abstract: No abstract text available
Text: Application Note: Planar Waveguide for M iniature Monopulse Com parators Monopulse comparators are normally constructed by joining 3 dB hybrids together with equal lengths of transmission line; these perform very well at frequen cies from 1 to 10 GHz. Advances in stripline and
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Untitled
Abstract: No abstract text available
Text: Series 832/833 Conical Scan Antennas Features I High Gain, Low Cost Tracking Antenna I Stable Electrical Operation I Rugged Construction I Conical Scan Tracking with No Rotary Joint I Minimal Spillover for Low Noise Performance I 12.4 GHz to 220 GHz Operation
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conical horn
Abstract: Feed horn ALPHA INDUSTRIES linear circular feed Antenna horn
Text: Application Note: Alpha’s M iniature Lens Antenna Accepts any Polarization The advent of practical millimeter wave systems has opened up new possibilities for miniaturizing all types o f antennas. It has been possible to develop a 1.5 inch diameter lens antenna that combines high performance
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elint
Abstract: No abstract text available
Text: Application Note: Alpha’s Miniature Lens Antenna A ccep ts any Polarization The advent of practical millimeter wave systems has opened up new possibilities for miniaturizing all types of antennas. It has been possible to develop a 1.5 inch diameter lens antenna that combines high performance
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