Microwave Board Level Shields

Laird Technologies Microwave Board Level Shield technology for EMI shielding solutions utilizes a combination of Q-Zorb RFSW surface wave absorbers and board level shields to create a product design to meet specific application requirements.

Q-Zorb RFSW surface wave absorbers are thin, magnetically loaded elastomeric sheets designed to provide EMI protection at high angles of incidence for surface wave attenuation.

Board level shields provide isolation of board level components, minimizes crosstalk and susceptibility without impacting system speed. This combination product incorporates a stamped metal housing and an absorbing elastomer that is designed to meet the specific needs of your application.

Features and Benefits

• Microwave Board Level shields has enhanced shielding effectiveness at frequencies from 1 – 40 Ghz
• Use inside of microwave housings to reduce internal resonance and lower the "Q" of the microwave cavity
• Minimizes crosstalk and susceptibility without impacting system speed
• Effective in isolating antennas from ground plane reflections
• Custom shapes and other material options are available
• Provides isolation of board level components
• Low height down to 0.04" (1,0mm) to accommodate mother/daughter board configurations
• Secure cover design is ideal for applications that could be subject to shock and vibration