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Supplier: Cobham Antennas Systems
Description: Cobham Antenna Systems has a portfolio of almost 2500 standard omni, directional (flat panel) and sector passive microwave antenna products which are complimented by a full range of accessories including Combiners, Dividers, Mounting Kits and Filters. Our range of antennas cover
- Primary Frequency Range: 2,350 to 2,550 MHz
- Gain: 6 dB
- Pattern Type: Directional
- Polarization: Other
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Supplier: Cobham Antennas Systems
Description: 150 - 3,000 MHz Ultra Wideband Antenna, DIRECTIONAL, Planar Spiral
- Primary Frequency Range: 150 to 3,000 MHz
- Polarization: Circular, Other
- Pattern Type: Directional
- Additional Features: Meets Military / Aerospace Specifications
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Supplier: Cobham Antennas Systems
Description: 800 - 2,500 MHz Ultra Wideband Antenna, DIRECTIONAL, Planar Spiral
- Primary Frequency Range: 800 to 2,500 MHz
- Gain: 4.5 to 8 dB
- Polarization: Circular, Other
- Pattern Type: Directional
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Supplier: Cobham Antennas Systems
Description: 500 - 3,000 MHz Ultra Wideband Antenna, DIRECTIONAL, Planar Spiral
- Primary Frequency Range: 500 to 3,000 MHz
- Gain: 1 to 6 dB
- Polarization: Circular, Other
- Pattern Type: Directional
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Supplier: Eteily Technologies India Pvt. Ltd.
Description: Product: Antenna Type: Internal Antenna Frequency: 2400~2500MHz Gain: 4dBi Technology: Wi-Fi Radiation: Omnidirectional Impedance: 50Ω Cable: RG178 Connector: SMA Male
- Primary Frequency Range: 2,400 to 2,500 MHz
- Gain: 4 dB
- Form Factor / Mounting: Internal / Chip
- Pattern Type: Omnidirectional
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Supplier: Eteily Technologies India Pvt. Ltd.
Description: Contact Us We are manufacturer of Antenna in India, We are world Wide Supplier. Eteily is a global supplier of Antenna, as manufacturer we understand customer requirement and provide best solution. Our product lead time is very less we also big stockiest of our product. We provide our
- Primary Frequency Range: 824 to 1,990 MHz
- Gain: 3 dB
- Form Factor / Mounting: Internal / Chip
- Pattern Type: Omnidirectional
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Supplier: Lone Star Electronics Co.
Description: Broadband spiral antenna series
- Primary Frequency Range: 500 to 2,000 MHz
- Gain: 0 to 2 dB
- Form Factor / Mounting: External
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Supplier: Eteily Technologies India Pvt. Ltd.
Description: ETEILY manufactures small and cost effective Helical Spring antenna used for all wireless devices and modules without much spacing.These spring antennas can directly soldered into the devices effortlessly. Ingenious structure Easy installation Good Anti-aging Good Anti-vibration
- Form Factor / Mounting: Internal / Chip
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Supplier: ValueTronics International, Inc.
Description: found use for this class of conical log spiral antennas. A broad variety of EMC testing using this model is common and often referred to as a MIL-STD 461 antenna, MilStd RE102 Antenna, MilStd 462 Antenna, MilStd 1541 Antenna, SAE ARP 958 Antenna, or
- Primary Frequency Range: 1,000 MHz
- Technology Type: Biconical / Discone
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Supplier: U B Corp.
Description: This ruggedly constructed unit was developed especially for EW applications and offers a frequency range greater than one full octave.
- Gain: 0 to 2.7 dB
- VSWR: 2.5 :1
- Polarization: Circular, Left Hand Circular (LHCP)
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Description: characteristics of various types of CP antennas, such as CP patch antennas, CP helix antennas, quadrifilar helix antennas (QHA), printed quadrifilar helix antennas (PQHA), spiral antenna, CP slot antennas, CP dielectric resonator
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Description: In recent years, transmitarray antennas have attracted growing interest with many antenna researchers. Transmitarrays combines both optical and antenna array theory, leading to a low profile design with high gain, high radiation efficiency, and versatile radiation performance
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Supplier: Integrated Engineering Software
Description: boundaries must be precise. SINGULA is ideal for high frequency electromagnetic applications like: Wire antennas (monopole, dipole, yagi, helix, spiral) Surface antennas (planar strip, spiral and reflector) Dielectric antennas (resonant and standing wave) on
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Supplier: Sonnet Software, Inc.
Description: from 1 MHz through several THz. You can use Sonnet Lite to analyze planar structures such as: Microstrip matching networks Lossy spiral inductors with bridges Via (inter-layer or grounded) Coupled transmission line analysis Microwave circuit discontinuities Broadside-coupled transmission
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42 AWG micro coax to 26 AWG mini coax. Highly flexible braided and spiral shields combined with thin wall insulating technology work together to provide small diameter, silicone insulated wire, FEP insulated wire and PVC insulated wire versions of (read more)
Browse Coaxial Cables and Triaxial Cables Datasheets for Cooner Wire Company
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Simulating Performance of a Low Cost, Chipless RFID System in XFdtd
This example uses XFdtd to simulate the performance of a low cost, chipless RFID system. The RFID tag is comprised of two ultrawide band monopole disk antennas mounted in a cross-polarized configuration combined with a microstrip line adjacent to six varying size spiral resonators which each
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Modern Antenna Handbook Complete Document
First, an equiangular spiral antenna is investigated (Section 6.4.1).
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Antenna Engineering Handbook, Fourth Edition > Frequency Independent Antennas
The rotation of the antenna pattern with frequency is experimentally verified with the equiangular (log-) and other spiral antennas .
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Modern Antenna Design 2nd Edition Complete Document
… Structures, 516 References, 518 11 Frequency-Independent Antennas Spiral 11-1 11-2 11-3 11-4 11-5 Antennas, 522 Modal Expansion of Antenna Patterns, 524 Archimedean Spiral, 526 Equiangular Spiral, 527 Pattern Analysis of Spiral Antennas , 530 Spiral Construction and …
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http://dspace.mit.edu/bitstream/handle/1721.1/28542/57396597-MIT.pdf?sequence=2
Antenna fabrication was made much easier with the help of Sam Lefian and Nathan Ickes, who helped with generating gerber files; Michael Garcia-Webb of the Bioinstrumentation Laboratory, who helped with the fabrication of the spiral antenna with the PCB milling router …
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Circular polarized stepped frequency ground-penetrating radar for humanitarian demining
A cavity backed coplanar waveguide to coplanar strip - fed logarithmic uniplanar spiral antenna , which covers a 9 to 1 bandwidth with a return loss better than 10 dB from 0.4 to 3.8 GHz is presented.
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Modeling the detectability of vesicoureteral reflux using microwave radiometry
The power ratio of the theoretical antenna is used to design a microstrip log spiral antenna with directional radiation pattern over fc ± f /2.
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http://prijipati.library.usyd.edu.au/bitstream/2123/6256/1/ap-chippendale-2009-thesis.pdf
4.4 Conical Log- Spiral Antenna . . . . . . . . . . . . . . . . . . . . . .
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