Microwave Meetings
WAMICON 2010 11th Annual IEEE Wireless and Microwave Technology Conference April 12-13, 2010 Crowne Plaza Melbourne Melbourne Beach, FL Australian EW and IO Convention 2010 April 12-13, 2010 Hilton Hotel Adelaide Adelaide, South Australia ARMMS R ...
Before 4G, There’s Still 2G
Excitement builds easily for the technical elegance and performance capabilities of fourth-generation (4G) cellular networks such as Long-Term-Evolution (LTE) systems. Networks are being constructed and trials conducted to accommodate what is expecte ...
Transistor Powers 1.5-kW UHF Pulses
The model 0405SC-1500M silicon-carbide (SiC) transistor from Microsemi is a truly high-power solid-state device capable of delivering 1500-W UHF output power for pulsed radar systems. Suitable for use in weather-radar and over-the-horizon-radar syste ...
20-dB Attenuator Extends To 4 GHz
Model 766-20 is a bidirectional 20-dB coaxial attenuator from Narda Microwave-East, an L-3 Communications company. It operates from DC to 4 GHz and can handle 20 W average power and 1 kW peak power without damage to either of its Type N connectors, t ...
Amplifier Drives 34.0 To 34.5 GHz
Model L3434-40 is solid-state amplifier from AML Communications that generates 10 W output power from 34.0 to 34.5 GHz with better than 45 dB gain. It is available over narrow bandwidths from 31 to 39 GHz in a package measuring 3.80 x 4.81 x 0.65 in. ...
Signal Cancellation Improves DDS SFDR
Direct digital synthesizers (DDS) are commonly used for sinusoidal signal generation in RF communication systems and test equipment. An integral component of DDS is the digital-to-analog converter (DAC). Although a DAC is intended to per ...
Design A High-Precision Antenna For GPS
Global Positioning System (GPS) receivers (Rxs) are becoming ubiquitous, as part of the electronics packages of new automobiles, in cellular telephones, and in compact electronic devices. Unfortunately, multipath errors continue to plaque the... ...
Consider Antenna Options For Minimal Interference
Microwave links provide invaluable "free-space" networking for the telecommunications industry. The relative ease and economy of installation has seen them deployed in an increasing number of point-to-point and point-to-multipoint... ...
Selecting Crystals For Stable Oscillators
Oscillators are critical components in RF and digital designs. Although oscillator circuitry may already be provided as part of an integrated circuit (IC), a product-design engineer may still be required to select the crystal resonator and external.. ...
Building Wireless Sensor Networks
Wireless sensor networks (WSNs) offer great promise for information capture and processing in both commercial and military applications. Successful system design and deployment includes understanding RF channel characteristics, and the choice of modu ...
Microwave Meetings
WAMICON 2010 11th Annual IEEE Wireless and Microwave Technology Conference April 12-13, 2010 Crowne Plaza Melbourne Melbourne Beach, FL Australian EW and IO Convention 2010 April 12-13, 2010 Hilton Hotel Adelaide Adelaide, South Australia ARMMS R ...
Before 4G, There’s Still 2G
Excitement builds easily for the technical elegance and performance capabilities of fourth-generation (4G) cellular networks such as Long-Term-Evolution (LTE) systems. Networks are being constructed and trials conducted to accommodate what is expecte ...
Transistor Powers 1.5-kW UHF Pulses
The model 0405SC-1500M silicon-carbide (SiC) transistor from Microsemi is a truly high-power solid-state device capable of delivering 1500-W UHF output power for pulsed radar systems. Suitable for use in weather-radar and over-the-horizon-radar syste ...
20-dB Attenuator Extends To 4 GHz
Model 766-20 is a bidirectional 20-dB coaxial attenuator from Narda Microwave-East, an L-3 Communications company. It operates from DC to 4 GHz and can handle 20 W average power and 1 kW peak power without damage to either of its Type N connectors, t ...
Amplifier Drives 34.0 To 34.5 GHz
Model L3434-40 is solid-state amplifier from AML Communications that generates 10 W output power from 34.0 to 34.5 GHz with better than 45 dB gain. It is available over narrow bandwidths from 31 to 39 GHz in a package measuring 3.80 x 4.81 x 0.65 in. ...
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