Holland & Hart LLP
Bidirectional repeaters for time division duplexed millimeter wave systems
Methods, systems, and devices for wireless communications are described. A bidirectional wireless repeater may receive a first waveform during a first time domain duplexing period via a first antenna array and may transmit the first waveform at a second antenna array during the first time domain duplexing period. A di-pole di-throw (DPDT) switch may be coupled to the first and second antenna arrays and may switch the arrays during a guard period between the first time domain duplexing period and a second time domain duplexing period. The DPDT switch may toggle the first and second antenna arrays between transmit and receive modes.
QUALCOMM Incorporated
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Navid Junyi Juergen Raju Ozge
Abedini Li Cezanne Hormis Koymen