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satellite-comms

Compute RF link budgets and recommend modulation and coding for spacecraft communications.

17|Updated Feb 16, 2026
Search Tags:#satellite-comms#link-budget#rf-design#antenna-sizing#ebn0#rain-fade
One-click install
npx skills add https://github.com/devideamax/aerospace-team --skill satellite-comms
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: satellite-comms
Source: https://github.com/devideamax/aerospace-team/tree/main/skills/satellite-comms
Command: npx skills add https://github.com/devideamax/aerospace-team --skill satellite-comms

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Expert satellite communications link engineering — link budget analysis, antenna sizing, frequency band selection, modulation and coding optimization, and RF architecture design. Use when calculating EIRP, G/T, C/N, Eb/N0, link margins, sizing antennas, selecting frequency bands, evaluating rain fade, or designing comms architectures for LEO, GEO, and deep-space missions. Trigger with "link budget", "antenna sizing", "satellite comms", "frequency band", "EIRP", "downlink", "uplink", "G/T", "Eb/N0", "rain fade", "modulation", "LDPC", "coding gain", "RF link".

Core Features & Use Cases

  • End-to-end link-budget calculations including EIRP, FSPL, atmospheric/rain losses, G/T, C/N0, Eb/N0, and margin.
  • Antenna sizing and G/T assessment for spacecraft and ground stations across LEO, GEO, and deep-space missions.
  • Band selection and ModCod recommendations based on data rate, availability, and regulatory constraints.
  • Cross-skill integration with orbital-mechanics, power-systems, ground-systems, and mission-architect for system budgets.

Quick Start

Provide orbit, data rate, and frequency band to generate a complete link budget and recommended modulation and coding.

Frequently Asked Questions about satellite-comms

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate a satellite link budget for a LEO mission?▼

To calculate a satellite link budget for a LEO mission, provide the orbit, data rate, and frequency band. The skill computes EIRP, FSPL, atmospheric losses, C/N0, Eb/N0, and link margins for spacecraft communications.

What is Eb/N0 and how does it affect modulation and coding selection?▼

Eb/N0 is the energy per bit to noise power spectral density ratio. The skill calculates Eb/N0 to recommend optimal ModCod selections, ensuring your RF link meets data rate and availability requirements.

How do I size an antenna for spacecraft communications across different frequency bands?▼

Size an antenna for spacecraft communications by providing the frequency band and mission parameters. The skill assesses G/T and computes EIRP to optimize antenna sizing for LEO, GEO, and deep-space missions.

Can I evaluate rain fade and atmospheric losses for a GEO downlink?▼

You can evaluate rain fade and atmospheric losses for a GEO downlink by inputting the frequency band and ground station characteristics. The skill calculates these losses to determine accurate link margins.

What inputs do I need to optimize RF links for deep-space missions?▼

To optimize RF links for deep-space missions, you need inputs including orbit details, data rate, frequency band, and ground station characteristics. The skill then computes FSPL, Eb/N0, and coding gain recommendations.

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