Phaser

Overview

Phaser represents Raytheon's entry into the High-Power Microwave counter-UAS market. As drone swarms emerge as a primary threat, HPM systems like Phaser offer the only practical solution for engaging dozens or hundreds of simultaneous targets.

The Swarm Problem

Traditional air defense faces a fundamental challenge against swarms:

• Missiles: Limited magazine, high cost per shot
• Guns: Rate of fire insufficient for mass attacks
• Lasers: Engage one target at a time (dwell time)

HPM provides the answer: area-effect defeat of multiple targets simultaneously.

Technical Principles

Phaser generates focused microwave energy that:

1. Penetrates drone airframes
2. Induces current in electronic circuits
3. Causes component failure or upset
4. Results in loss of control or destruction

Integration

Phaser is a supported effector within the Army's Forward Area Air Defense Command and Control (FAAD C2) architecture, allowing coordinated employment with kinetic and EW systems.

Operational Advantages

The "infinite magazine" concept makes HPM economically viable against mass drone attacks where the cost-exchange ratio would favor the attacker with traditional interceptors.

Limitations

HPM systems can affect unshielded friendly electronics within the beam cone. Employment requires careful coordination and may restrict friendly drone operations in the engagement area.