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Supplier: Lone Star Electronics Co.
Description: Broadband spiral antenna series
- Form Factor: External
- Gain: 0.0 to 2 dB
- Primary Frequency Range: 500 to 2000 MHz
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Supplier: Cobham Antennas Systems
Description: 500 - 3,000 MHz Ultra Wideband Antenna, DIRECTIONAL, Planar Spiral
- Gain: 1 to 6 dB
- Meets Military / Aerospace Specifications: Yes
- Pattern Type: Directional
- Polarization Type: Circular, Other
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Supplier: Cobham Antennas Systems
Description: 420 - 1,900 MHz Ultra Wideband Antenna, DIRECTIONAL, Planar Spiral
- Gain: 6 dB
- Meets Military / Aerospace Specifications: Yes
- Pattern Type: Directional
- Polarization Type: Circular, Other
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Supplier: Cobham Antennas Systems
Description: 800 - 2,500 MHz Ultra Wideband Antenna, DIRECTIONAL, Planar Spiral
- Gain: 4.5 to 8 dB
- Meets Military / Aerospace Specifications: Yes
- Pattern Type: Directional
- Polarization Type: Circular, Other
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Supplier: Cobham Antennas Systems
Description: 150 - 3,000 MHz Ultra Wideband Antenna, DIRECTIONAL, Planar Spiral
- Meets Military / Aerospace Specifications: Yes
- Pattern Type: Directional
- Polarization Type: Circular, Other
- Primary Frequency Range: 150 to 3000 MHz
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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: 50O Cable: RG178 Connector: SMA Male
- Form Factor: Internal / Chip
- Gain: 4 dB
- Pattern Type: Omnidirectional
- Primary Frequency Range: 2400 to 2500 MHz
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Supplier: ValueTronics International, Inc.
Description: 3101 Antenna by the Department of Defense. More recently, alternative testing has 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
- Primary Frequency Range: 1000 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: 0.0 to 2.7 dB
- Polarization Type: Circular, Left Hand Circular (LHCP)
- VSWR: 2.5 :1
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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
- Form Factor: Internal / Chip
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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
- Form Factor: Internal / Chip
- Gain: 3 dB
- Pattern Type: Omnidirectional
- Primary Frequency Range: 824 to 1990 MHz
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Description: and 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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Supplier: Integrated Engineering Software
Description: problems and where the modeling of 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
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Supplier: Sonnet Software, Inc.
Description: predominantly planar high-frequency designs 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
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Supplier: RS Components, Ltd.
Description: , HitagS, Hitag 2, EM4102, MCRF200/123) Reader module,â?¢Universal RFID base board with USB interface and 125 kHz antenna coil fitted on back of PCB (13.56 MHz antenna is spiral track on front of PCB),â?¢White Plastic case for Universal Base
- Category: Development Suite / Kit
- Ports: Wireless
- Supported System: RF
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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 . . . . . . . . . . . . . . . . . . . . . .