This concise monograph has examples and photographs of RF interferometers that could be followed for use in high-resolution, real-time sensing applications. The theory is worked out to a helpful degree of detail. The many figures are very useful. Unfortunately, the text is at times difficult to understand, as there are language and grammar issues. This Springer series utilizes expedited schedules for rapid dissemination, but more careful editing would have greatly improved the educational value of this book.

Review by George Fischer, U.S. Army, ARDEC, Picatinny Arsenal, N.J., U.S.A.

The opinions expressed in the book review section are those of the reviewer and do not necessarily reflect those of OPN or OSA.