EEE334 Questions with Verified Correct
Answers
Wavelength Formula
λ=c/f
Power decay at target
1 / r²
Power decay at receiver
1 / r⁴
Far field distance formula
Rff = 2*D² / λ
Relationship between Gain and Directivity
G=n*D
Convert dB to linear
10^(dB/10)
Convert linear to dB
10*log₁₀(linear)
Average power formula
Pt * Γ * PRF
VSWR (Voltage Standing Wave Ratio)
1 + |Γ| / 1 - |Γ|
Answers
Wavelength Formula
λ=c/f
Power decay at target
1 / r²
Power decay at receiver
1 / r⁴
Far field distance formula
Rff = 2*D² / λ
Relationship between Gain and Directivity
G=n*D
Convert dB to linear
10^(dB/10)
Convert linear to dB
10*log₁₀(linear)
Average power formula
Pt * Γ * PRF
VSWR (Voltage Standing Wave Ratio)
1 + |Γ| / 1 - |Γ|