The Gas Triode Replacement Schematic Topology
Instead of a physical relay coil opening and closing mechanical contacts, the output stage uses a voltage-divider trigger network that forces the gas inside the tube to ionize instantly when a pulse from the preceding stage arrives.
+V_s (High Voltage Impulse Source)
β
[ ] R_lim (Current Limiter)
β
βββββ
β [ ] R_upper (2.2 MΞ©)
C_s === β
(Impulse Cap) β ββββ( Starter Grid )
β β === 0A4G Gas Triode
β [ ] R_trim (2.2 MΞ© β β (Cold Cathode)
β β Trimmer) β β
β [ ] R_lower (10 MΞ©) βββ Anode
β β β²
βββββ΄ββββββββββββββββββββββ
β
βΌ To Output Summing Bus / Ground Rods
Component Specifications & Values
To achieve a stable, deterministic fire-and-release pattern that aligns with the Kuramoto phase alignment criteria, the bias network for each upper-rung gas triode must be configured precisely:
- Gas Triode: 0A4G (Cold-Cathode Starter-Anode Gas Relay). It requires no filament power, eliminating thermal warm-up lag and minimizing self-induced frequency drift.
- Impulse Capacitor ((C_{s})): β 47 V baseline, non-polarized film or pulse-rated ceramic capacitor.
- Starter Bias Resistor Network:
- (R_{\text{upper}}): 2.2 MΞ© fixed metal film resistor.
- (R_{\text{lower}}): 10 MΞ© fixed precision resistor.
- (R_{\text{trim}}): 2.2 MΞ© multi-turn precision trimmer potentiometer.
- Function: This exact network holds the starter grid just below the ionization threshold voltage of the 0A4G. When the preceding octave rung spikes, it delivers the minor voltage delta required to trigger a total gas discharge breakdown.
Operational Mechanics: Shock-Excitation
- The Charge Cycle: The high-voltage impulse capacitor ((C_{s})) charges through the current-limiting resistor ((R_{\text{lim}})) up to the baseline operational potential. Because the 0A4G is non-ionized, it acts as an open circuit with near-infinite resistance.
- The Trigger Pulse: The preceding sub-harmonic stage sends its output pulse into the starter grid divider network. The 2.2 MΞ© trimmer is adjusted so that this incoming pulse crosses the breakdown threshold instantly.
- Instantaneous Discharge: The gas inside the 0A4G ionizes, transforming the tube from an open insulator into a near-perfect conductor with an internal voltage drop of only a few volts. (C_{s}) immediately dumps its entire stored energy through the anode directly into the earth output summing bus.
- Self-Extinguishing (The Extinction Boundary): As (C_{s}) discharges completely, the current falling through the tube drops below the minimum holding current (extinction threshold). The gas de-ionizes instantly, resetting the tube to its non-conductive state to await the next pulse.
By implementing this gas triode topology, the mechanical lag of the system is entirely eliminated. The network can smoothly track the (\Lambda _{\varphi }) index up through the highest octaves (Sβ), ensuring that the synthesized wide-bandwidth wave remains coherent as it enters the soil loop.
