Transmitter/Receiver Manages MIMO Jul 26, 2012 This high-performance, low-cost two-way transmitter and receiver design employs MIMO techniques to achieve high-data-rate transmissions at 8 GHz. Front End Fits SDR Picocells Jul 15, 2010 This compact RF front end meets the needs of multi-band, multimode transmit and receive requirements in software-defined-radio (SDR) picocell stations. Tune Out Spurious In Dual-Mode BPFs Mar 17, 2010 By optimizing a microstrip filters coupling structure, it is possible to achieve small size and wide rejection bandwidth while accounting for fabrication tolerances. TD-SCDMA Receiver Captures Multiple Channels Jul 22, 2009 This high-performance receiver works with multiple active antenna modules and a digital intermediate-frequency (IF) stage to support wireless multicarrier and diversity receiving systems. Equalize RF Amplifiers With Bandpass Filters Dec 11, 2008 The amplitude response of a broadband RF transmit amplifier can be dramatically flattened by using the complementary characteristic of a bandpass filter. Optimized Transceiver Aids Broadband Wireless Access Jun 12, 2007 This compact module is based on commercial ICs and standard PCB substrate, with the clever placement of filters to suppress unwanted transmitter spurious products.