# Discussion on Reciprocity, Unitary Matrix, and Lossless Multiple Beam Forming Networks

> Research article (International Journal of Antennas and Propagation, 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W2084219708](https://www.wikidata.org/wiki/openalex:W2084219708)  
**Source**: https://4ort.xyz/entity/discussion-on-reciprocity-unitary-matrix-and-lossless-multiple-beam-forming-networks