SATELLITE APPLICATION NOTES AND WHITE PAPERS
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![Rohde - VHF]( "Understanding VHF Propagation")
Understanding VHF PropagationVHF frequencies range from 30 to 300 MHz, lying between HF and UHF, and while propagation modes and frequencies within the VHF range can vary, VHF signals are widely used in applications such as broadcasting, two-way voice communication, data transfer, and more.
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![Remcom satphone_tiltbeam1_3dpattern]( "XFdtd Analysis Of A Ku-Band Satellite Antenna Array For Mobile Devices")
XFdtd Analysis Of A Ku-Band Satellite Antenna Array For Mobile DevicesIn this example, a satellite antenna originally designed for X-band operation is modified to reduce the overall size, allowing it to fit on a mobile device.
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![field]( "Portable Satellite Test Solution For Field And Lab Applications")
Portable Satellite Test Solution For Field And Lab ApplicationsThe number of satellite ground stations and end-user terminals needed to support the increased capacity of these satellite networks is expected to grow even more rapidly. Keysight’s satellite test solution, based on the FieldFox microwave analyzer, is a completely portable toolkit for radio frequency (RF) engineers and technicians.
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![iq]( "IQ Capture And Streaming For Monitoring Spectrum")
IQ Capture And Streaming For Monitoring SpectrumSpectrum is a finite resource that is carefully allocated and monitored to maximize its efficacy. Using a spectrum analyzer with the IQ capture and streaming functionality, coupled with post processing software is the fastest way to identify interfering or illegal signals in the RF spectrum.
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![From-electronic-design-automation-EDA-to-hardware-implementation_ac_en_3609-9157-92_01_w640_hX]( "From EDA To Hardware Implementation")
From EDA To Hardware ImplementationLinking EDA design simulation and hardware testing to enable an easy, straightforward process flow and first-pass design.
SATELLITE SOLUTIONS
The CMPA1C1D080F is a balanced, 3-stage amplifier generating 90W of saturated output power with a 12.75 - 13.25 GHz operating frequency range that is ideal for satellite communication applications.
The QPA2211 from Qorvo is a GaN Power Amplifier, ideally suited to support satellite communications and 5G infrastructure. Operating from 27.5 to 31 GHz, it achieves 5 W linear power with lower than −25 dBc intermodulation distortion products and 24 dB small signal gain.
The ADMV4530 is a highly integrated upconverter with an inphase/quadrature (I/Q) mixer that is ideally suited for next generation Ka band satellite communications. The ADMV4530 upconverter comes in a RoHs compliant, 6 mm × 6 mm, 40-terminal land grid array (LGA) package and operates over the −40°C to +85°C case temperature range.
Qorvo offers the CMD240C4 wideband GaAs MMIC distributed amplifier housed in a leadless 4x4 mm surface mount package. The amplifier operates from DC to 22 GHz and is ideal for radar, space, satcom, test and measurement, and electronic warfare applications.
SATELLITE NEWS
- Back Channel — New Composite Safer Than SPE, Taiwan Making Inroads Into Global Space Supply Chain, China “Most Immediate Threat” In Weaponizing Space Technology, And More
- Back Channel — The Human Body As A 6G Antenna, NOAA Taking Stock Of Spectrum, A 3D Printing Roundup, And More
- Back Channel — New High-Power Microwave Laboratory, SWOT Launch, Distributable Nodes To Measure HF Radio Waves, And More
- Back Channel — SWOT Launch, RCMP Not Down With China, No AM For EVs, And More
- iDirect Government To Address Military SATCOM Interference And Cyber Threats Countermeasures At MilSat Symposium 2022