Publisher's Synopsis
Excerpt from Design of the National Bureau of Standards Isotropic Magnetic Field Meter (Mfm-10) 300 Khz to 100 Mhz
Since the inductance of the 5-turn loop antenna with a 10 cm diameter is about 6 microhenries the required loading resistance is about ohms.
It becomes apparent from this example that, although the short-circuit current loop configuration gives a very flat transfer function across a wide frequency range, it exhibits relatively poor sensitivity. For this reason, the configuration of an open-circuit voltage loop is considered.
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