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In this paper, a compact transceiver module with high performance, which operating at Ka- band frequency, had been developed. This transceiver module has high RF output power about 35dBm, <4.5dB receive noise figure and narrow bandwidth about 1%. The important factor for this compact transceiver module is GaAs based MMIC technology and advanced packaging techniques. We believe that it will be used...
In this paper, a design of narrowband cavity LTCC bandpass filter was presented, including basic synthesis, structure configuration and EM-simulation. According to full-wave EM simulation, insertion loss was less than 0.9 dB in the passband (34.5 GHz - 35.5 GHz) . At last, topology of the embedded LTCC BPF was in harmony with the whole LTCC transceiver module and can be realized very easily by LTCC...
A compact Ka-band transceiver module with two channels has been developed. This transceiver module consists of two DRO resources, E-plane waveguide filter, coupler, power dividers, over 200 components and 15 MMICs which conclude one mixers, one frequency multiplier, one low noise amplifier, five amplifiers and seven switches, and has superior performance of switch rise-time and fall-time less than...
This paper deals with an embedded multilayer LTCC interdigital bandpass filter. This compact filter is used in LTCC transceiver module to suppress the unnecessary frequency components in LO branch. According to validation, measured results are in good agreement with simulated results. The passband insertion loss and stopband suppression at concerned frequency points accomplishes suppression desires...
Using the GaAs MMICs, other components and advanced package techniques, we realized a compact transceiver module with high power (about 35 dBm), receiver noise figure less than 4.5 dB and bandwidth 1% in Ka-band operating frequencies. This module consists of 15 MMICs and over 100 components, and demonstrates narrow bandwidth with high power in millimeter-wave transceiver module. This work has also...
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