串联LC为了补偿LPF滞后相移时的相位-频率斜率。 6-bit Cascaded Phase Shifter 总的插损13dB,加入了双向放大器来补偿,并且在接收端低NF,发射端高P1dB。具有一定隔离度。 各级之间的特征阻抗会直接影响相移特性,所以6位的版图布局也需要优化。 4. Measurements rms error=2°,小于LSB步进(最小有
A 6-bit passive phasehifteror 2.5-o 3.2-GHzrequencyandaseen designednd implemented intandard 0.18- $mu$mMOSechnology. newwitched-networkopologyaseen proposedor implementinghe 5.625 $^{circ}$ phasehifttep.he insertion lossfheircuit isompensated withnn-chipidirectionalmplifier.heeasuredeturn ...
Fig. 1: The UMA for independent controls of all fundamental wave properties. a Schematic of the UMA. Slot-opening meta-atoms are positioned on top of the waveguide to convert the GW into PW with software-defined properties. By applying 1-bit ‘0/1’ space-time-coding sequences to switch...
signal routing for each CMOS chip, the optical path (waveguide and phase shifter) of the segmented modulator has been carefully designed (Fig. 2d). To enhance the signal integrity and minimize the slot-line mode within the CPW39,40, gold-wire-based air-bridge bonding was deployed on all ...
6 bit digital attenuator, 6 bit digital phase shifter for L-band T/R module using 0.7 m GaAs MMIC technology, Int. Signal Process. Commun. Network. Conf. (Feb. 22–24, 2007), pp. 302-307 View in Scopus 10 R. Baker CMOS-based digital step attenuator designs Wireless Design Dev. (Ma...
65 nm CMOSActive circulatorA 60 GHz Analog Phase Shifter in 65nm bulk CMOS process has been explored for microwave frequencyapplications. It is an analog phase shifter with three transistors in the form of an active circulator and aLC network to attain the desired phase shift. This phase ...
7.7: A 2.16pJ/b 112Gb/s PAM-4 Transceiver with Time-Interleaved 2b/3b ADCs and Unbalanced Baud-Rate CDR for XSR Applications in 28nm CMOS 7.8: A 69.3fs Ring-Based Sampling-PLL Achieving 6.8GHz-14GHz and -54.4dBc Spurs Under 50mV Supply Noise 7.9: An 8b 6-12GHz 0.18mW/GHz DC ...
The different colored bars refer to the different bit-rates reported in the inset. Transparent bars refer to a BER value equal to the statistical limit (i.e., error free calculation). This value is 10−5,6×10−6,5×10−6,3×10−6 for a bit-rate of 5, 8, 10, 16 Gbps,...
The devices are built on a modified industrial FDSOI platform proving full CMOS compatibility and scalability. The unique property of applied dynamic back-bias (BB) offered by the FDSOI technology is used for programming the device characteristics. In particular, p-type, n-type, and ambipolar ...
6. Newly added solar cells and solar engines with Si crystal and poly crystals. 7. Newly added bio-lab-on-a-chip applications for life science and medical research. The process means is based on the Schottky CMOS devices, which are comprised mainly of CMOS transistors, low barrier Schottky ...