US7123676B2 - Method and system for antenna interference cancellation - Google Patents
US7123676B2 - Method and system for antenna interference cancellation - Google Patents …

6,031,874. A 2.2000 Chennakeshu et al... 375,262 2 306 066. A 4, 1997 6,034,996 A 3/2000
Herzberg....... 375/26s JP 62O82659 10, 1988 6,035,080 A 3/2000 Henry et al....... 38.5/24 …

(57) ABSTRACT A circuit can process a sample of a signal to emulate, simu late, or model
an effect on the signal. Thus, an emulation circuit can produce a representation of a real …

A multilevel optical receiver can comprise a plurality of comparators that generally
correspond with the number of levels in a multilevel data stream. Each comparator can be …

The present disclosure provides high-speed wavelength division multiplexing (WDM)
transponders (eg, 10 Gb/s, 40 Gb/s, 100 Gb/s, and beyond) that receive one or more optical …

The present invention provides a structure for Raman amplification of signals with counter-
propagation of signal and pump and wavelength control while permitting broad bandwidth …

A Raman amplifier assembly includes a Raman amplifier configured to receive a signal from
a signal source. The signal travels in an upstream direction in the Raman amplifier. A first …

Data throughput rates are increased in an optical fiber communication system without
requiring replacement of the existing optical fiber in a link. Channel throughput is increased …

A broadband fiber transmission system includes a transmission line with at least one zero
dispersion wavelength λ o and transmits an optical signal of λ. The transmission line …

Data throughput rates are increased in an optical fiber communication system without
requiring replacement of the existing optical fiber in a link. Channel throughput is increased …