Aperture coupling to a coaxial air line: theory and experiment

Electromagnetic theory of reverberation chambers

“…This is the field uniformity property of an ideal reverberation chamber; it applies to the ensemble average of the squared electric field and has been verified experimentally with an array of electric-field probes [2], [8]. For convenience throughout the remainder of this report, Ce is defined in terms of the mean-square value of the electric field as indicated in eq (39).…”

“…The numerator of eq (53) is the mutual coherence function which has been used to describe wave propagation in random media [30]. The denominator of eq (53) can be evaluated from eq (39), and the numerator can be evaluated from eqs (27), (34), and (35) so that the final result is [28] P(r"r,)=…”

“…This theory has been used to predict the responses of an apertured coaxial line [39], an apertured rectangular box [5], and a microstrip transmission line [38,40] The statistical assumptions for the angular spectrum in eqs (31) through (33) (31) and (33).…”

A Study of Error Estimation and Adaptive Junction Subdivision for Electromagnetic Topology

“…대형 공 진기 내부의 전자기장은 모든 입사각의 평면파와 편 파된 평면파들의 합으로 나타낼 수 있으므로 [13] , 양 호도   는 식 (10)과 같이 정의할 수 있다. 여기서 〈  〉 는 averaged absorption cross section이다.…”

Electromagnetic shielding characterization of gaskets

“…By using eqs (13) and (27 representation of reverberation chamber excitation [2,5] where the incident field is best represented as a random variable [15]. When K(z') is a random variable, the expected value (indicated by < >) of eq (38) is…”