RF Transmitter System Design — LinkedIn Article Series¶
8 LinkedIn articles covering the complete RF transmitter design workflow — from system-level architecture to component selection and integration. Technical and informative tone — not promotional.
| # | Article | Topic |
|---|---|---|
| 1 | The Anatomy of an RF Transmitter Chain | System-level overview: what goes into an RF transmitter and why every block matters |
| 2 | VCO Selection: Frequency, Phase Noise, and Tuning Range | Local oscillator design, phase noise specs, PLL integration, tuning linearity |
| 3 | Mixer and Upconversion: Getting Your Signal to RF | Mixer topologies, conversion loss, spur analysis, image rejection |
| 4 | Filter Selection: Taming Spurious Emissions | Filter types (SAW, BAW, cavity, ceramic), insertion loss vs rejection trade-offs |
| 5 | Driver Amplifiers: The Stage Everyone Underestimates | Gain flatness, linearity, P1dB requirements, inter-stage matching |
| 6 | Power Amplifier Selection: Efficiency, Linearity, and Thermal Reality | PA classes, PAE, ACPR, DPD compatibility, GaN vs GaAs vs LDMOS |
| 7 | Link Budget Analysis: Making the Numbers Close | End-to-end gain/loss accounting, noise figure cascading, system margin |
| 8 | Integration: From Block Diagram to Working Hardware | Inter-stage matching, bias sequencing, thermal layout, test strategy |
Target audience: RF engineers, hardware designers, system architects, and engineering managers on LinkedIn.
Format notes: No markdown tables (LinkedIn doesn't render them). Short paragraphs (2-3 sentences max). Hook in first 210 characters. Engagement question at end. ~1,500 words each.