D11.4. Given a nonmagnetic material having = 3.2 and σ = 1.5 × 10^-4 S/m, find numerical values

Name: D11.4. Given a nonmagnetic material having = 3.2 and σ = 1.5 × 10^-4 S/m, find numerical values at 3 MHz for the (a) loss tangent; (b) attenuation constant; (c) phase constant; (d) intrinsic impedance. Ans. 0.28; 0.016 Np/m; 0.11 rad/m; 207∠7.8^∘ ?
Uploaded: 2023-06-17T04:48:22-08:00
Duration: 2 min 6 s
Channel: Adi S
Description: D11.4. Given a nonmagnetic material having = 3.2 and σ = 1.5 × 10^-4 S/m, find numerical values at 3 MHz for the (a) loss tangent; (b) attenuation constant; (c) phase constant; (d) intrinsic impedance. Ans. 0.28; 0.016 Np/m; 0.11 rad/m; 207∠7.8^∘ ?

Question

D11.4. Given a nonmagnetic material having  = 3.2 and σ = 1.5 × 10^-4 S/m, find numerical values

Adi S · Accepted Answer

Step 1: Calculate the loss tangent (tan δ) using the formula:
tan δ = σ / (2πfεr)
where σ is the

Question

D11.4. Given a nonmagnetic material having $\epsilon_r$ = 3.2 and $\sigma$ = 1.5 × 10$^{-4}$ S/m, find numerical values at 3 MHz for the (a) loss tangent; (b) attenuation constant; (c) phase constant; (d) intrinsic impedance. Ans. 0.28; 0.016 Np/m; 0.11 rad/m; 207$\angle$7.8$^\circ$ ?

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