H. Biel

发表

Ionisation in the Antarctic stratosphere

H. Biel, 1992 .

The influence of neutral atmospheric dynamics on MF differential absorption results

H. Biel, 2003 .

An investigation of the Antarctic mesosphere using partial reflections

H. Biel, 1989 .

Differential-phase partial-reflection technique for the determination of D-region ionization

H. Camnitz, W. Flood, H. Biel, 1970 .

Retrieval of mesospheric electron densities using an optimal estimation inverse method

B. Lawrence, R. Grainger, G. Plank, 2004 .

Assessing the correlated signal power in D-region partial reflections

H. Biel, 1992 .

The phase switched correlation polarimeter—a new approach to the partial reflection experiment

H. Biel, 1977 .

Determination of D region electron densities within the scattering region

H. Biel, 1971 .

A statistical assessment of synoptic D-region partial reflection data

H. Biel, 1981 .

The use of amplitude distributions in practical data assessment problems

H. Biel, 1979 .

Amplitude distributions of D‐region partial reflections

H. Biel, 1971 .

Back-scattering of MF electromagnetic energy from the Antarctic stratosphere

H. Biel, 1999 .

Ground based radar investigation of the Antarctic mesosphere

H. Biel, 1995 .

Inversion of the differential absorption and phase integrals to yield D-region electron densities

H. Biel, 1977 .

The geomagnetic time and position of a terrestrial station

H. Biel, 1990 .